Music & Hi-Res Audio Downloads [Free High-Quality 2024]

 

 

 

 

 

 

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Introduction

Do you love music and prefer to listen to it in the best quality on your devices? You might have heard of hi-res audio, but what is it and how can you get it? Hi-res audio is a way of listening to music that is much better than the usual mp3 files. It has more details, clarity, and depth that make you feel like you are in a live concert. In this article, you will learn everything you need to know about hi-res audio, including:

• How to download hi-res audio for free from the best websites and streaming services that offer high-quality music in various formats, such as WAV, FLAC, DSD, DXD, MQA, and more.
• The pros and cons of hi-res audio and how it compares to other formats, such as CD and mp3. You will also discover the truth behind some common myths and misconceptions about hi-res audio and how it works.
• How to enjoy hi-res audio on your devices and what you need to play it on your computer, phone, or speakers. You will also find out what is the highest sound quality that you can hear and what is the future of hi-res audio.

This article is written by Yuri Korzunov, an expert in hi-res audio and the founder of Audiophile Inventory. He creates the software that helps you convert and optimize your music files. You can trust his first-hand knowledge and experience. In this article, you will also find videos and frequently asked questions to help you understand hi-res audio better. If you are ready to experience music like never before, read on and discover the world of hi-res audio.

 

 

DISCLAIMER: Formats, other details in this page were at the sites when we visited them. It can be non-correct, incomplete, changed, or disappear with time. We suppose that you can legally download music using these links. But we can't guarantee it. Classification of the web resources is based on our opinion and may not be a reference for everybody.
It is not advertising or offer. We are affiliated with Audiophile Inventory only. We are not responsible for listed resources, record quality, and others.

 

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Top 10 best hi-res audio music websites for free downloads

Discover the top 10 best websites where you can download high-resolution audio and music for free [sorted by resolution variety]. You will find DRM-free music in high-quality formats on these sites.

 

1. Audiophile Inventory

    
   

   Audiophile Inventory stands as a distinguished developer of professional-grade audio software. They offers original pieces in rock genre. Immerse yourself in the world of Audiophile Inventory. They offer an array of original high-resolution music compositions and pristine audio samples. Visit their collection to get free HD audio downloads of the music, presented in FLAC 24 bit | 32 bit / 96 kHz | 192 kHz | 384kHz, DSF up to D1024 (45.1 MHz / fs1024).
   Genre: electronic rock
   Download now free music samples and test files:
   24 bit FLAC    24 bit 96/192 kHz FLAC    24 bit 384 kHz FLAC    32 bit 384 kHz, DSF    24 bit 768 kHz FLAC    Free FLACs

2. Blue Coast Records
    
   

   Blue Coast Records is recording label for audiophiles. They blend traditional recording principles with innovative technologies. Unique sound of Blue Coast Records is achieved through a new recording technique for surround known as ESE (Extended Sound Environment). High-quality music is available as free music downloads in various formats: DSD, WAV, FLAC, MQA.
   Genre: acoustic, americana, folk, jazz, new age, pop
   Free sample downloads

3. Oppo Digital
    
   

   Oppo Digital is one of a leading manufacturers of high-quality sonic equipment. They provide customers option to experience their products. This allows music enthusiasts to fully appreciate the capabilities of Oppo's devices. Download free audio tracks MQA music 24-bit / 384 kHz, DSD64 2.0 stereo and 5.0 multichannel, FLAC and WAV 24-bit / 88.2 kHz.
   Genre: acoustic, folk, world, country.
   Free music samples

 

1. Hifi Statement
    
   

   HiFiStatement Netmagazine is offering a unique opportunity to access high-quality music downloads in HD, including 384 kHz / 32 bit and DSD files up to DSD256. They provide free hi-res music samples for listeners to experience the HD sound quality. Variety of downloadable music examples allow users to estimate the difference through miscellaneous hi-fi equipment.
   Genre: jazz/classical
   Free HD samples Free tracks (WAV 24 bit / 192 kHz)

2. Wechseldominante
    
   

   Wechseldominante is a doujin musical circle. It specializes in producing original songs with an emphasis on live recordings. Their goal is to showcase the richness of sound and the beauty of music through the blending of live recordings. In addition to creating music, the group is dedicated to ongoing research aimed at enhancing sound quality. This commitment to improvement is evident in their music production. The circle leverages their findings to deliver qualitative immersive sound experiences. You can download free high quality music in different formats by this self-publishing group.
   Genre: piano.
   Free audio samples

3. Soundkeeper Recordings
    
   

   The approach of Soundkeeper Recordings label to record live music is both technical and philosophical. They use a simple stereo array of only two microphones and recording directly to stereo. The label aims to capture the authenticity of the live performance and the natural musical dynamics.
   Soundkeeper Recordings captures the feel and emotion of the performance. They also emphasize the importance of musical dynamics and preserving the differences between the quietest and loudest parts of the music. At their website you'll find 24 bit 192 kHz high-quality music downloads for free.
   Genre: jazz, folk, world, country, rock, and others.
   Free downloads

4. NativeDSD
    
   

   Native DSD is online record shop. They care about hi-res audio quality. DSD recording sessions are suitable for acoustic music. It contain subtle instrument details. They should be preserved to avoid a quality deterioration.
   If you listen to a digial audio player (DAP), you want to enjoy perfect sound. Stereo (2 channels ) and multichannel (5 channels) DSD up to DSD 1024, DXD (24/32 bit, 352.8 kHz PCM) is a good choice for it. Significant share of their music catalog are albums that are not available on SACD. You can get free started pack to check out a sample before purchase.
   Genre: jazz, classical, bebop, bigband, choir, ethno, film tracks, fuzion, rock, electronics and others
   Free audio downloads

5. Blue Moon
    
   

   In the design, Blue Moon specializes in natural music reproduction and offers a wide range of products including speakers, audio players, signal cables, power cables, anti-vibration mounts and more. They recognize that the environment and recording quality also affect the naturalness of music reproduction. You'll find 24-bit/96 kHz high-resolution music downloads at their site.
   Genre: various
   Free downloads

6. Anadyomene' Secret Rec.
    
   

   Anadyomene' Secret Rec. is a music label specializing in high-quality audio production. The label offers Studio Master 24 bit FLAC free downloads. It ensures that music enthusiasts can enjoy the pure, authentic sound experience. The pieces are meticulously recorded in a professional music studio to capture the full depth and richness of the sounding. These hi-res audiophile music downloads are not created by upsampling 16/44.1 digital masters. As a testament to their commitment to uncompromising quality, Anadyomene' Secret Rec. provides 24bit/96kHz free FLAC downloads.
   Genre: atmospheric ambient transcendental experimental-electronic
   Free music

7. Internet Archive [Archive.org]
    
   

   Internet Archive is an expansive web archive. It contains vast collection of digitized content. You'll discover an array of free songs available as downloadable 24-bit FLAC 96 kHz files. This platform provides public access to an extensive library of music. There you have the opportunity to explore and enjoy a variety of genres. To navigate the archive effectively, utilize the search function with customizable options. Immerse yourself in the world of free, high-quality music downloads, available on this remarkable platform.
   Genre: various
   Download samples

 

 

Below you will find a big list of websites where you can download high-resolution music for free. Hi-res audio can give you more details and clarity in your music. Download some music for free or buy your favorite songs and albums online. You may choose from different genres of music, such as classical, jazz, rock, indie, pop, and more. Hi-res music is playable on your special devices, phone, or computer with some software on Windows 10/11, Apple Mac, iOS, Android.

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Where to download free HD music?

 

Are you still interested in getting more free high-resolution music? You can find other places online where you can get free downloads that sounds great. Below you will see a long list of these places. You can download the music you like in different formats, including FLAC. Play this music on your computer, smartphone, or other devices with some software. To learn more about hi-res music sources and how to get it, read the list below.

1. 24bit96

   
   The resource is about computers with free downloads.
   Genre: test.
   Tests in high resolution

2. Bravura Records

   Recording label that releases albums in 44.1 and 192 kHz (master) / 24-bit audio sample downloads. Also, at the site, hi-res lossless audio downloads are available for free.
   Genre: various.
   Free music

3. Burning Shed

   Online label with hi-res audio download shop. It is specialising in singer-songwriter, electronic, art rock. Format resolution is 24 bit and others.
   Genre: Alt Rock, Ambient, Art Rock, Blues, and others
   Free music samples

4. Cambridge Music Technology

   Studio-production services, production-technology training. It's intended for project studios and education. WAV 24 bit is available for downloading.
   Free hi res audio samples

5. Design w Sound

   
   Blog with DSD/DXD/PCM downloads. Download AIFF music for free.
   Genre: jazz.
   Free hi-res samples

6. Digital Domain

   
   Calibration samples, demonstration recordings, 24 bit
   Demo samples

7. Dr.Z's Test CD

   
   PCM, DSD formats
   Download file

8. DSD Master

   
   DSD, PCM 24bit 352kHz download samples
   Free tracks

9. EClassical

   
   Classical music downloads in high-quality FLAC up to 88.2 kHz / 24 bit.
   Free downloads

10. e-onkyo music

    
    Record store
    Free samples

11. Less Loss Audio

    
    Webshop conveys 24/96 WAV downloads.
    Free samples

12. Linn Records

    
    Independent record label. They says that love music and quality. 192 kHz and others.
    Free test samples

13. Masters From Their Day

    
    The site is about music production.
    Free samples

14. Marten

    
    Marten Recordings from the Sweden. They uses only 2 microphones to record music. They want to be close to acoustic reality. 24-bit hi-res / 96 kHz.
    Downloads

15. Max Research

    
    24/96, others
    Download free samples

16. Melba Recordings

    
    24/96 FLAC, WMA, others
    Tests samples for download

17. Mora

    
    96, 384 kHz/24 bit, DSD64/128/256, others
    Test downloads

18. My Sound

    
    48, 96, 192/24, others
    Free music samples

19. Nils Frahm

    
    24-bit audio and others
    Free samples

20. Pierre de la Rue

    
    Website of Dr. William Kempster. He is a conductor, musicologist, reviewer, and music enthusiast with a passion for the Renaissance era. You'll find there the 'Complete' Performing Edition of choral works by composer Pierre de la Rue. To enhance your listening experience, surround music files in 24-bit / 96 kHz resolution is available. Immerse yourself in the exquisite sound quality of these high-definition recordings. They have been beautifully performed by the Ensemble de la Rue, Chamber Choir (Canada) 🇨🇦 .
    download 24-bit audio sample

21. ProStudioMasters

    
    Recordings up to DSD256 (256fs, 11.2 MHz), FLAC/AIFF up to 352.8/24. Alternative, jazz, pop, rock and other tracks
    Download free hi res sampler

22. Real HD-audio

    
    Free tracks by email request
    Free samples by request

23. Sony

    
    Links to hi res downloads.
    Genre: pop.
    Download free samples

 

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Where to buy high-resolution music?

High-resolution music can offer better sound quality than ordinary recordings, depending on your equipment and preferences. You can find many websites that sell high-resolution music. To see a long list of them, click here…

1. 2L

    
   

   2L, a Norwegian label and online shop, specializes in classical and jazz music. High-resolution formats such as FLAC up to 24-bit/352.8kHz, MQA, DSD up to fs256, and DXD are available there. 2L collaborates with composers and musicians to capture music essence. The label prioritizing Pure Audio Blu-ray and HD file distribution. Their work includes Norwegian and international compositions.
   Genre: classical.

2. 7digital

    
   

   7digital expand abilities of apps by providing API services for digital musics for social, fitness, and other solutions. With a huge global catalog. Downloads are up to 24-bit/192kHz in studio-quality.
   Genres: jazz, classical, easy listening, techno, electronic, pop, rock, others.

3. Apple Music

    
   

   Apple Music offers high-quality audio for streaming and downloading. A wide array of tracks from its diverse library on platform allows exploration both new artists and timeless classics. Supported file formats: ALAC (Apple Lossless Audio Codec) files in resolutions of up to 24 bit / 192 kHz.
   Genres: acoustic, blues, country, classical, indie, hip-hop, jazz, r&b, pop, k-pop, rock, reggae, and others.

4. Berliner Philharmoniker Recordings
   This label focuses on classical music. It serves high-fidelity music enthusiasts by providing a store with downloads in stereo 24/192 [FLAC / WAV], 5.0 Surround 24/96 [FLAC / WAV].
   Genre: classical.
5. EClassical
   eClassical is a Swedish music webstore founded in 1999. It is dedicated for music enthusiasts and promoting the music of world-class musicians to a wider audience. Customers can download high-quality classical music in FLAC up to 24-bit / 88.2 kHz.
   Genre: classical

6. HDtracks

    
   

   HDtracks is a prominent digital music retailer. They serves audiophiles and devoted music lovers. With a diverse catalog spanning popular genres and artists, customers have the ability to sample tracks before making a purchase, enhancing their browsing and selection experience. Supported high-resolution music downloads are in various formats from 24-bit/44.1kHz to 24-bit/352.8kHz, as well as DSD (2.8 MHz and 5.6 MHz).
   Genres: classical, jazz, disco, pop, rock, others.

7. iTrax

    
   

   AIX Records recording label is known for creating high-resolution albums using an all-digital process devoid of analog stages, processing, or conversion. The recordings undergo minimal adjustments, focusing solely on levels and panning, without equalization, reverb, dynamics processing, or mastering alterations. The label offers albums in FLAC and WAV at 96 kHz/24-bits, stereo and two distinct 5.1 surround versions.
   Genres: classical, blues, country, jazz, electric, others

8. London Symphony Orchestra
   LSO Live, the official record label of the London Symphony Orchestra. They capturing the orchestra's most exhilarating performances using cutting-edge technology. Established in 1999, it aimed to engage new classical music audiences and dedicated listeners, marking a pioneering shift among artist-owned labels. Suggested formats: FLAC 24-bit/96-kHz, SACD, others.

9. Qobuz

    
   

   Qobuz is devoted to delivering a superior music experience and a wide-ranging global selection. The platform leads the way in offering high-quality recordings close to the original studio versions in hi-res 24-bit/192 kHz audio.
   Genres: jazz, classical, rap, hip-hop, blues, children, and others.

 

 

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[Additional] Download music free online resources

 

Name	Description
Audiomack	Platform for musicians and listeners
Beatstars	To find free tracks, enter "free" in the site's search line
Datpiff	Service for musicians and performer discovery
Free Music Archive	Music library of legal downloads
Jamendo Music	Platform for musicians and performer discovery
Musopen	Audio library with royalty free music
Noisetrade	Platform for musicians and performer discovery
ReverbNation	Service for musicians and performer discovery
SoundClick	The site for musicians and performer discovery. Lossless available (.wav, .aif)
SoundCloud	Service for musicians and performer discovery
Videvo	Royalty free music in 44kHz/16bit and mp3. Commercial plans are included. Categories: rock, drama & film score, sports, romantic, new age, classical, country, children, and others.

 

 

Other music libraries and resources

 

Name	Description
Audio Check	Various online sonic tests
Envato Elements	Library
Epidemic Sound	Tracks for a content are available
Sound Effects	Site of sound effect archive
Undrgrnd	Sample library

 

 

 

 

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High resolution and audiophile streaming

Amazon, Apple, Youtube, Tidal, Quobuz, Spotify, Deezer, and others offers high-qualitative streaming services.

Look at the list of these online websites >

 

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What do I need to listen to hi-res music?

 

Playing top-notch audio on your gadgets

You'll need one of these:

• a PC or Mac or
• a smartphone or
• a smart television or
• an audio player or
• a media server or
• another suitable device.

For computers and phones, you must install special software.

If you're into DSD audio, check out these players for various devices.

Consider subscribing to a streaming service like Amazon, Apple, Tidal, or Youtube for online music in high quality.

Remember, streaming might not give you the highest sound quality. Some programs can improve it as you listen. It may be "on fly" resolution conversion with some software.

 

To enhance sound on your phone or portable player, you might want an external DAC (digital-toanalog converter device) with an amplifier. This is also advisable for PCs.

The quality of loudspeakers, earphones, and amplifiers will affect your listening experience.

 

For wireless earphones and speakers, there are special Bluetooth options for better sound. aptX™ HD can handle 48 kHz / 24-bit LPCM data, while LDAC goes up to 96 kHz / 24 bit / 990 kbps. Sometimes we can see requests download free songs in 990 kbps. We should know to clear understanding, that it is inner format for hi-fi wireless connection. Learn more here.

 

Can smartphones play high-resolution audio?

Yes, both Android and Apple iOS phones can handle hi-res sound. To enjoy it, simply install this music app and dive into your beloved tunes.

Many smartphones come with a built-in app for playing music.

 

What's the best audio format to download?

Curious about the finest sound quality for downloads? Web shops provide tunes in various formats like FLAC, mp3, AAC, DSF, and more. For those with a DSD DAC, DSF is often the top pick.

Is mp3 a high-resolution format? Are there free high-res mp3s? Sadly, no. Mp3 is capped at 44.1 and 48 kHz / 16-bit.

How about downloading high-rate LDAC audio? That won't work either. LDAC is meant for Bluetooth streaming, not song files.

For the best sound, lossless formats (FLAC, WAV, AIFF, ALAC, DSD) are the way to go. Looking for free high-quality music? Check out these tracks.

 

 

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What is Hi-Res audio?

 

 

High-res essence:

• High-resolution audio (hi-res audio, high-definition audio) is digital sonic format family. Their resolutions is above 16 bit/44.1 or 48 kHz. 1-bit DSD (Direct Stream Digital) is included to HD family.
   
• Hi-res music is intended to get a better listener experience, than standard CD. It should be reached due to higher sound quality (SQ).
   
• Hi-Res format is the common term between audiophiles, hi-fi vendors and music producers.

Modern videos has soundtracks in HQ, including surround capabilities.

 

 

Is high resolution audio a gimmick?

No. HD formats solve 44.1 kHz /16-bit issues. But, a high sampling rate and bit depth don't guarantee the best listening experience. It gives potential possibilities. Headphones, speakers, amplifiers, DACs, recording, mixing, mastering do the result.

 

Can you hear Hi Res audio?

These formats give abilities to get more "transparent" sounding. It happens due to higher sample rate and bit depth allows to achieve lesser distortions.

However, an equipment has non-linear distortions. And, some playback units may cause audible noise for certain high-resolution recordings. Actual result depends on the unit and their system implementation.

See video...

 

One of important questions is can you hear difference between CD and Hi-Res? We means ultrasound audibility that HD records should keep. According to the current theory and practice, human hears up to 20 kHz. At first sight, CD resolution fully covers the frequency range. And hi-res doesn't need. But, science discovered new knowledge there. Learn more details...

You can try improve sound quality...

 

Is Hi-res audio lossless?

Hi-res audio doesn't correspond to lossless or lossy directly. Both these formats may contain sampling rates above 48 kHz and bit resolutions above 16 bit. However, lossy mp3 doesn't support hi-resolution technically. Can you download high quality music? Yes. Start here...

 

What is hi res audio certified?

You can read about hi-res certification.

PCM vs DSD vs DXD vs Analog sound quality

And we should ask: is DSD better than PCM including FLAC? In the first approach, DSD, DXD, PCM formats give the same opportunities to designers of a music system. The system may be done differently according to the real vendor's abilities.

PCM has no technological "hump" of noise at high frequencies. Direct Stream Digital and DXD have the "hump". For PCM, high-frequency noise is not issue.

We don't hear ultrasound. And this noise is not audible. Nevertheless, the system hardware and, sometimes, software have non-linear distortions. They can cause the generation of audible noise from the inaudible high-frequency components.

If you hear noise in hi-res audio playback, read what can be done...

DSD is not the best in comparison with PCM or FLAC. Many factors define distortions for both modulation types. Final result depends on the implementation and played back recording.
SACD is absolutely the same as DSD.

 

 

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How hi-res works?

 

 

Digital-to-analog converter always has analog filter. The filter type has some limitations by suppression of excessive digital products. Hi-res audio expands audio signal band. It allows suppress the products more effectively. Study what occurs there...

 

Why does high resolution is need?

Hi-res audio was designed to provide better listener experience, than standard compact disk.

PCM 44.1 kHz / 16 bit vs. High resolution: PCM and DSD

 

Does music genres make matter?

Some kinds of music with a wide loudness range (like classical, jazz, soundtracks), demand a wider dynamic range of a recording and listening setups.
The range may be achieved through resolution increasing. It allows the keeping of distortion levels at various loudness.

Also, genres may vary in a frequency range. According to the current common theory, the audible range does matter. And, high-res doesn't add something to it. It is worth remembering, high sampling rates allow solving some distortion issues in the audible range.

 

 

What is the highest sound quality?

If we have the hi-res now, we can also ask: what is the highest SQ? In hi-fi, we look for minimum distortions. Higher sampling rates and bit depths give potential abilities to achieve better audibility. It means lesser distortions. Nevertheless, the actual result depends on implementation of audio equipment and software.

 

In the moment of the answer writing, some DACs provide:

• sampling rates are  DSD 1024 (45.16 MHz), PCM 1536 kHz;
• bit depth is 32-bit.

It is necessary to remember, that an actual DAC noise floor is limited by electronic hum (approximately -120 dB). However, when using 32-bit formats, you do not need to particularly worry about signal processing in the converter. On the other hand, there are multiple factors, that can increase or reduce distortions.

 

Resume

Lossless audio formats (FLAC, WAV, ALAC, AIFF, DSF) are recommended. However, lossy formats (AAC, mp3, etc.) with high bitrates (kbps) may save hard disk space. And they may be indistinguishable from lossless original files.

 

Learn more:

• DAC advantages/disadvantages...
• NOS DAC advantages/disadvantages...
• Power conditioning, it's real or not...

High-res audio converters

Audiophile and professional audio conversion software should provide a wide range of sample rates and bit depth, including 32-/64-bit. It allows find optimal resolution and adapt you downloads for smartphone, computer, DAP, DAC, smart TV.

Let's discover audiophile converters of music files...

 

 

What is after hi-res sound?

The high-quality formats mainly fix problems with sound distortions. Yet, this is just one aspect of how real the sound feels.

Another aspect is how sound waves spread out where you listen. For more info, see more...

 

How many GB is 1000 songs?

Imagine the typical tune lasts for 3 minutes.

Estimated space for 1000 tunes (two-channel audio)

Format	Resolution	KBit per second*	1000 songs (3 minutes), GBytes**
mp3	44.1kHz/16bit	128	2,75
mp3	44.1kHz/16bit	320	6,87
FLAC	44.1kHz/16bit	847	18,17
FLAC	192kHz/24bit	5530	118,65
WAV	44.1kHz/16bit	1411	30,28
WAV	192kHz/24bit	9216	197,75
DSD64	2.8 MHz	5383	946.28
DSD128	5.6 MHz	10767	1892,57

* 1 Kbit/s = 1000 bits/s of compressed stream
** 1 GByte = 1024 * 1024 * 1024 bytes; average FLAC compression ratio is estimated at 60%.

 

 

 

Does 24-bit sound better than 16-bit?

By itself, 24-bit audio doesn't improve sound over 16-bit. It's just one part of the puzzle. However, it offers the chance to lessen sound errors.

Discover more...

 

 

Why sample rate above 44.1 kHz is need

Higher sample rates help fix problems with ADC and DAC using analog filters. This can enhance the audio quality.

Explore more...

 

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Myths

 

 

Myth #1: High-Quality Music Doesn't Need Ultrasound Because We Can't Hear It

High-quality audio isn't designed to capture and reproduce ultrasound.

Devices like ADC and DAC use analog filters. These filters aren't sharp. At a 44 100 Hz sample rate, they struggle to block unwanted sounds trying use the tight range of 20 000 to 22 050 Hz.

Using higher sample rates moves these unwanted sounds to frequencies we can't hear, making the filters more effective.

Here's how it's done:

• Digital filtering in ADC,
• Adding extra samples and extra digital cleaning in DAC.

However, sometimes the filtering isn't perfect due to the device's limited processing power.

In summary: High-quality audio is meant to improve analog filters in ADC and DAC. Playing ultrasound is just a side effect of higher sample rates.

Read details...

 

Myth #2: High-Quality Audio is Valuable Because It Plays Ultrasound

From what we know, people can't hear sounds above 16 to 22 kHz.

Consider this research: Toshiyuki Nishiguchi, Kimio Hamasaki, Masakazu Iwaki and Akio Ando: Perceptual Discrimination between Musical Sounds with and without Very High Frequency Components

 

The study didn't find a noticeable difference. The researchers couldn't say for sure if we can recognize these high frequencies.

 

On the other hand, some studies have looked into ultrasound:

1. Milind N. Kunchur, 2007: Temporal resolution of hearing probed by bandwidth restriction
   
    
2. Lisa Zyga, 2013: Human hearing beats the Fourier uncertainty principle
   
    
3. Tsutomu Oohashi, Emi Nishina, Manabu Honda, Yoshiharu Yonekura, Yoshitaka Fuwamoto, Norie Kawai, Tadao Maekawa, Satoshi Nakamura, Hidenao Fukuyama and Hiroshi Shibasaki, 2000: Inaudible High-Frequency Sounds Affect Brain Activity: Hypersonic Effect

 

These studies indicate our brains react to ultrasound. Yet, we don't know how these inaudible frequencies affect our hearing.

 

Myth #3: High-resolution audio sounds better because it has fewer "steps"

A digital signal doesn't create "steps" at any quality level. Inside a digital-to-analog converter, analog filter at the end smooths out the signal. It links the sample points with a continuous curve.

 

Higher resolutions make it simpler for this smoothing filter to work effectively.

 

Myth #4: We can directly compare different audio formats and resolutions

To fairly compare, we must isolate the samples from other influences.

Typically, we use blind tests for such comparisons. For instance, an album might be available in both 24-bit/192 kHz and 16-bit/44.1 kHz formats.

However, recording identical samples at different qualities is not feasible. Even splitting a signal to two devices introduces differences. Converting a single sample to various formats raises questions: Are we evaluating the conversion tools or the resolution itself?

Also, when playing back these samples on a single device, it may operate differently based on the format, affecting the comparison.

It's best to view these tests as evaluations of the recording-playback systems rather than the audio resolutions themselves.

 

Myth #5: High-Resolution Recordings Always Offer Superior Sound Quality

Many factors influence sound quality:

• the original recording,
• the playback system,
• the mixing and production equipment,
• the expertise of the audio engineers,
• the environment for recording and listening,
• the precision of format conversion,
• and more.

The format is just one aspect. There's no guarantee that DSD1024 will outperform standard PCM 44/16 in terms of listening pleasure.

 

Myth #6: High-resolution formats only have benefits

Not quite. High-resolution audio includes very high frequencies that we can't hear. But, this doesn't always mean better sound.

Audio gear and sometimes software can create unwanted sounds derived from these high frequencies, known as intermodulation distortion.

 

 

Higher sample rates and bit depths don't always mean better results. It all comes down to how they're used. A top-notch audio interface at 44100 Hz might outperform a standard sound card at 192000 kHz.

 

Myth #7: Changing resolution doesn't boost sound quality

Changing the resolution of audio, known as resampling, is a process that doesn't add any new details.

However, since playback systems react differently to various resolutions, choosing the right one can minimize sound issues. For the best results, the resampling method must be precise.

 

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Exploring high-resolution audio formats

Next, we'll look at audiophile formats, both compressed and uncompressed.

 

 

PCM audio

PCM audio supports high-quality, lossless formats like WAV, AIFF, FLAC (up to 384 kHz / 32 bit, and higher), WavPack, DVD, Blu-Ray, and more.

32-/64-bit float formats are mostly for music creation and research.

New digital-to-analog converters handle up to 1411/1536 kHz, which is ideal for certain types of DACs.

Learn more about bit depth and sample rates

 

DSD audio

DSD is a high-frequency, 1-bit format used in various digital media. It uses a technique called noise shaping to improve sound quality. Available on DSF/DFF files and SACD discs. Read details...

 

 

DXD

DXD, short for Digital eXtreme Definition, is a high-quality PCM audio format that comes from Direct Stream Digital technology. Discover more about DXD here.

 

 

FLAC

FLAC compresses PCM audio without any loss, supporting quality up to 384 kHz / 32 bit. Learn more here.

 

 

DST

DST, or Direct Stream Transfer, is a way to shrink DSD audio files without losing any detail. It works with *.dff files.

 

 

MQA

MQA compresses high-resolution PCM files efficiently, often better than FLAC. However, MQA isn't always lossless, which means it might not keep all the original data intact. Find out more here.

 

 

LDAC

LDAC is a Bluetooth audio codec designed for high-quality sound between music devices and wireless audio gear. It compresses audio more effectively than older codecs. LDAC is specifically for Bluetooth transmission and works with various audio file formats. Where to download music in LDAC? LDAC is a method for sending high-quality audio wirelessly. The music comes from various audio file types. Get details here.

 

 

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Frequently Asked Questions

 

 

 

 

F.A.Q. hi-res audio, sound quality

 

 

Is upsampling reasonable?

Upsampling's effectiveness depends on its precision and your audio system. Generally, higher sample rates could mean less distortion in a DAC. Learn more...

 

How do I fix MP3 sound quality?

MP3 losses can't be reversed, but using high-fidelity gear helps preserve the remaining quality.

Consider converting MP3 to a format like FLAC, WAV, AIFF, or DSF at a sample rate and bit depth suited to your system. Explore further...

 

 

 

 

F.A.Q. audio format

 

What is the best hi res audio format?

Formats like WAV, FLAC, DSF, DFF, and SACD offer the clearest sound in high-resolution. For saving space or streaming, MQA is a compact choice. High bitrate AAC is also good for high-fidelity sound. Discover more...

 

What format do audiophiles use?

Audiophiles enjoy a variety of formats, especially FLAC, WAV, AIFF, DSF, and MQA. Find out how to pick the right format for you...

 

Why do LPs sound better than CDs?

Vinyl records have their unique distortions, often greater than CDs. Yet, these imperfections can enrich the sound, making some prefer the vinyl's analog quality. Learn more...

For additional answers about audio formats, click here...

 

 

 

 

F.A.Q. lossless

 

 

 

Do I need lossless audio?

For the purest sound, lossless audio is ideal. Lossy formats are useful for saving space, particularly on mobile devices. Explore details...

 

Is lossless audio better?

In theory, lossless formats are technically superior as they preserve the original sound without distortion. Yet, the difference may not be noticeable compared to high-quality lossy formats. Dive deeper here...

 

 

 

 

 

F.A.Q. audio resolution

 

 

How many kHz is CD quality?

CD provides 44.1 kHz (41000 Hz) / 16 bit.

CDs offer a quality of 44.1 kHz (41000 Hz) / 16 bit. Understand more...

 

Is 16 bit FLAC better than CD?

At a 44.1 kHz sampling rate, 16-bit FLAC and CD audio are equivalent.

 

Is CD quality 16 or 24 bit?

CDs use a 16-bit depth with a 44.1 kHz sample rate.

 

Is 16 bit or 24 bit audio better?

Both 16 and 24 bits offer different potentials for audio quality. More bits don't always mean better sound. Whether it's FLAC or WAV, the format isn't the only factor.

While 24-bit theoretically provides a higher signal-to-noise ratio, meaning less noise and better sound, the actual quality depends on the digital-to-analog converter and the software used. Discover more...

 

Is 48KHz audio good?

Audio at 48 kHz has some technical benefits over 44.1 kHz, but the overall sound quality depends on various factors. Learn more...

 

Is 192kHz better than 44.1 KHz?

A 192 kHz sample rate can enhance the analog filter in a DAC, potentially reducing noise compared to 44.1 kHz. Understand more...

 

Is 192kHz better than 96KHz?

192 kHz may offer technical improvements over 96 kHz. Explore further...

 

Is 192kHz 24-bit good?

192 kHz / 24-bit audio has potential benefits over the standard CD format, but the actual quality will depend on the recording, playback device, and software. Find out details...

 

 

 

F.A.Q. bitrate

 

 

Does higher Kbps mean better quality?

A higher bitrate, measured in kbps, indicates more data transmitted per second. For compressed formats, a higher bitrate can retain more original details. However, the compression algorithm and the quality of the original recording are crucial for sound fidelity, regardless of bitrate.

 

How many kbps is lossless?

Lossless formats vary in bitrate. For example, FLAC can range from 600 to 800 kbps for stereo 44.1 kHz / 16-bit audio. Read more...

 

How many kbps is CD quality?

CD quality audio has a bitrate of 1411 kbps, which is calculated as 44100 kHz * 16 bit * 2 channels / 1024.

 

What is the best kbps for audio quality?

"High quality" and "the best" audio aren't precise terms. For example:

• DSD1024 stereo reaches 90316.8 kbps.
• The AptX HD codec can go up to 576 kbps.
• AAC and MP3 often use 320 kbps for high-quality stereo sound.

Discover more about these formats...

 

Is 128kbps good for music?

While you can listen to music at 128 kbps, higher bitrates like 256 kbps are preferred for better sound. Learn details...

 

Which is better 128k or 256k MP3?

Although 128 kbps was common in the early days of the internet, 256 kbps is now favored for higher-quality music. Understand more...

 

Is 320kbs CD quality?

No, 320 kbps is not CD quality. It's typical of lossy formats. CDs have higher bitrates, with uncompressed CDs at 1411 kbps and compressed streams like FLAC above 600 kbps. Explore more...

 

Is 320kbps hi-res?

320 kbps isn't considered hi-res. Hi-res is determined by the sampling rate and bit depth, not just compression. Read further...

 

Is 320k music good?

320 Kbps MP3 or AAC is quite good if you're looking to save space without significantly compromising sound quality. Many find it nearly indistinguishable from lossless 44.1 kHz / 16-bit audio. Find out more...

 

How do I get 320kbps audio?

You can convert your music to 320 kbps MP3 or M4A files using a converter...

 

 

 

 

 

F.A.Q. where download music

 

 

How do I download MP3 320kbps?

For MP3 files at 320kbps, check out these downloading options...

 

 

 

 

F.A.Q. play hi-res music

 

 

Are hi res music players worth it?

High-resolution players fully utilize the capabilities of high-resolution formats. Discover more...

 

How do I play a FLAC file?

FLAC files can be played using compatible players...

 

How do you play multichannel FLAC?

To play multichannel FLAC, use specific software tools...

 

What is the best FLAC player?

Choosing the best FLAC player is up to you. However, smartphones work well, and for enhanced sound, consider an external DAC or a DAC-headphone amplifier combo. Learn more...

 

Do audiophiles use equalizers?

Audiophiles aim for the most accurate sound, which often means less processing. Skipping the equalizer can reduce potential sound distortions. Read about sound quality...

 

 

 

F.A.Q. convert hi-res audio

 

 

How do I turn on high resolution audio?

High-resolution audio is typically recorded in HD formats beyond 44.1 kHz / 16 bit. You can also upsample standard recordings for potentially improved sound. Find out how here...

 

How do you convert lossless to MP3?

Learn the steps to convert lossless audio to MP3...

 

Is it worth ripping CD to FLAC?

Transferring CD audio to FLAC format helps:

• reduce hard drive space usage;
• keep track details like titles, artists, and artwork, ensuring broad compatibility with different devices and programs.

FLAC is a lossless format, meaning it stores CD audio without any quality loss. It also takes up less space than WAV files. For enhancing audio above 384 kHz or 32 bit, WAV or WAV/RF64 formats are better suited.

 

 

 

 

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Conclusions

 

1. Higher sample rates aren't for capturing sounds we can't hear; they help improve the filtering process in andlog-to-digital and digital-to-analog converters. Remember, the quality of headphones and speakers matters too.
2. Greater bit depths aren't about louder sounds; they ensure even the softest tones are clear (better signal-to-noise ratio), which is crucial for genres like classical and jazz.
3. While saving storage space isn't as critical nowadays, except on mobile devices, streaming over networks still benefits from compressed high-resolution audio.
4. High-resolution audio has the potential to reduce certain sound distortions. To truly recreate a live sound experience, improving the spatial distribution of sound is also key.

 

Audio Basis - articles about audio

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