What Is Hi-Res Audio?

If you’re someone who craves more from your music, you’ve probably wondered: what is hi-res audio, and why is everyone talking about it? Hi-res audio, short for high-resolution audio, refers to digital audio files that offer a richer, more detailed sound compared to standard formats like MP3 or even CDs.

The magic lies in its higher bit depths and sampling rates, which allow it to capture subtle details that standard recordings miss.

For context, CD audio is recorded at 16-bit/44.1kHz, which was revolutionary in its time. However, hi-res audio goes above and beyond, offering 24-bit depth and sampling rates of 96kHz or higher, meaning it records more information per second of music. This results in better clarity, enhanced dynamic range, and a more immersive listening experience.

What Is High-Resolution Audio?

High-resolution audio, or hi-res, is all about capturing and reproducing sound as close to the original studio recording as possible. When music is recorded, every detail of the performance is captured in a digital format.

Hi-res audio ensures that more of those details make it into the final file you listen to, avoiding the compression that often sacrifices quality in formats like MP3. Read our guide on What is Dolby Atmos for Headphones?.

To put it simply, if standard audio is like looking at a painting through a foggy window, hi-res audio is like standing right in front of it, taking in every brushstroke and color. It’s the music as it was meant to be heard.

Key Components of Hi-Res Audio

• Bit Depth: Determines how much detail is captured. Hi-res audio’s 24-bit depth allows for 16.7 million levels of sound, compared to 65,536 levels with CD audio’s 16-bit depth.
• Sample Rate: Indicates how often the sound is sampled per second. While CDs sample at 44.1kHz, hi-res audio can go up to 96kHz or even 192kHz, capturing more nuances.

What’s So Good About Hi-Res Audio?

Now that we know what hi-res audio is, let’s dive into why it’s worth your attention.

1. Richer Sound Quality

Hi-res audio captures more detail than standard audio formats, from the softest whispers to the loudest crescendos. With wider dynamic range, songs sound more alive and authentic.

2. Closer to the Artist’s Intent

When you listen to hi-res audio, you’re hearing the music as the artist and producer intended. There’s no compromise on quality, making it the purest form of digital audio.

3. Enhanced Instrumentation and Vocals

Have you ever heard a song where the instruments sound muddled together? Hi-res audio resolves that issue by offering clearer separation between instruments and vocals, letting you pick out every element.

4. Ideal for Audiophiles

For anyone who values music as an art form, hi-res audio is the ultimate medium. It’s perfect for discerning listeners who notice the finer details and appreciate high-quality sound. Read our guide What is NC in Headphones?.

What Do I Need to Play Hi-Res Audio?

Here’s the catch: to enjoy the benefits of hi-res audio, you’ll need some specific gear.

But don’t worry it’s not as intimidating as it sounds.

1. Hi-Res Audio Files

Start by getting your hands on hi-res audio files. These can be purchased or streamed from platforms like HDtracks, Qobuz, and Tidal HiFi Plus. Look for formats like FLAC, ALAC, or DSD. Read our guide on Bluetooth 5.4.

2. Compatible Playback Devices

Not all devices can handle hi-res audio. Here are some options:

• Hi-Res Certified Smartphones: Certain models from Sony, LG, and Samsung are designed to support hi-res audio.
• Digital Audio Players (DAPs): Devices like the Astell & Kern SR25 or Sony Walkman NW-ZX507 are built specifically for audiophiles.
• PCs or Macs: With software like Audirvana or Roon, you can play hi-res files on your computer.

3. Quality Headphones or Speakers

The final piece of the puzzle is your listening gear. Invest in headphones certified for hi-res audio, like the Sony WH-1000XM5 or Sennheiser HD 660S, or high-quality speakers that can reproduce the full dynamic range.

Where Can I Buy and Download Hi-Res Music?

If you’re ready to dive into the world of hi-res audio, here’s where you can find it:

1. HDtracks

HDtracks is a trailblazer in the world of hi-res audio downloads, offering a vast library of albums that cater to nearly every musical taste. Whether you’re into classic rock, jazz, electronic, or contemporary pop, HDtracks likely has something for you. They specialize in high-quality formats like FLAC and AIFF, ensuring that your downloads maintain all the richness and detail of the original studio recording.

One of the standout features of HDtracks is their attention to quality control. They offer downloads at resolutions up to 24-bit/192kHz, which is significantly better than standard CD quality. Additionally, the platform regularly collaborates with record labels to offer exclusive releases, remastered classics, and collections curated specifically for audiophiles.

Pros:

• Extensive library spanning multiple genres.
• Offers some exclusive and remastered albums.
• Supports a wide range of formats, including FLAC, AIFF, and WAV.

Cons:

• Tracks can be expensive compared to streaming services.
• You need significant storage space for large file sizes.

2. Qobuz

Qobuz stands out as one of the most versatile platforms for accessing hi-res audio. What sets it apart is its dual functionality: you can either stream music in hi-res quality or download tracks to own forever. With a catalog that boasts over 70 million tracks, Qobuz covers everything from mainstream hits to niche genres.

For audiophiles, Qobuz’s commitment to true lossless audio streaming is a game-changer. While some competitors compress audio to save bandwidth, Qobuz streams at full hi-res quality without compromising on fidelity. They also offer detailed liner notes, album booklets, and artist bios, which add an extra layer of depth to the listening experience.

Another key highlight is their high-resolution offline playback. Once downloaded, you can enjoy your music on the go without worrying about internet connectivity or buffering.

Pros:

• Massive library with a focus on quality.
• Offers both hi-res streaming and downloads.
• Includes additional content like liner notes and album details.

Cons:

• Requires a subscription for streaming.
• Limited availability in certain regions.

3. ProStudioMasters

If you’re someone who demands studio-level quality from your music, ProStudioMasters is the platform for you. Specializing in genres like classical, jazz, and blues, ProStudioMasters delivers pristine recordings that sound as if you’re in the room with the musicians.

What sets this platform apart is their meticulous attention to detail. ProStudioMasters works directly with artists and labels to ensure that every track is delivered in its highest possible resolution. Many of their offerings are available in 24-bit FLAC or AIFF, with sampling rates up to 192kHz.

ProStudioMasters also makes it easy to browse their catalog by offering curated playlists, recommendations, and featured releases. Whether you’re exploring the works of iconic jazz artists or diving into contemporary classical compositions, the platform is built to guide you to the best in high-resolution sound.

Pros:

• Exceptional focus on quality and studio-grade recordings.
• Ideal for fans of jazz and classical music.
• Offers curated playlists and recommendations.

Cons:

• Smaller catalog compared to competitors.
• Niche focus may not appeal to all listeners.

4. NativeDSD

For fans of Direct Stream Digital (DSD) recordings, NativeDSD is the ultimate destination. Unlike most platforms that focus on formats like FLAC or AIFF, NativeDSD is dedicated exclusively to DSD audio, which is often considered the pinnacle of high-resolution audio formats.

NativeDSD’s catalog is a treasure trove for classical, acoustic, and jazz enthusiasts. The platform collaborates with leading recording studios worldwide to deliver authentic, high-fidelity sound that captures the emotion and atmosphere of live performances.

One of the standout features is their multi-channel DSD offerings, which allow listeners to experience music in surround sound. This is particularly appealing for fans of orchestral and choral music, where spatial audio can make a dramatic difference.

Pros:

• Focuses on DSD, the highest-quality format available.
• Extensive catalog of classical and acoustic recordings.
• Supports multi-channel audio for a more immersive experience.

Cons:

Requires specialized equipment to fully enjoy DSD files.

Limited genre diversity (primarily classical and acoustic).

Where Can I Stream Hi-Res Music?

Don’t want to commit to downloads? Streaming services have made hi-res audio more accessible than ever:

1. Tidal HiFi Plus

Tidal HiFi Plus is one of the pioneers of high-quality streaming, catering to listeners who want more than just average sound quality. Its standout feature is Master Quality Authenticated (MQA) streaming, a technology designed to deliver studio-quality sound while keeping file sizes manageable.

This means you get the best of both worlds: top-tier audio fidelity and reduced data usage compared to raw hi-res files.

With a library that spans millions of tracks across every conceivable genre, Tidal HiFi Plus ensures you’ll always find something to suit your taste. Beyond music quality, Tidal sets itself apart by offering exclusive content, including artist-curated playlists, music videos, and even early access to new releases. This makes it a fantastic choice for audiophiles who also want to stay connected to their favorite artists.

Another major plus? Tidal Connect allows seamless integration with hi-fi audio systems, letting you stream directly to compatible speakers or receivers without losing quality.

Pros:

• Offers MQA technology for studio-quality sound.
• Extensive library with millions of tracks.
• Exclusive content like playlists, videos, and new releases.
• Tidal Connect supports easy integration with hi-fi systems.

Cons:

• More expensive than other streaming platforms.
• Requires a strong internet connection for uninterrupted MQA streaming.

2. Qobuz

When it comes to true high-resolution streaming, Qobuz has set the gold standard. Unlike some platforms that rely on compression technologies, Qobuz streams music in its original hi-res quality, delivering every nuance and detail. For those who value fidelity over flashy features, Qobuz’s commitment to pure audio quality is unmatched.

Qobuz boasts a library of over 70 million tracks, with millions available in 24-bit/96kHz or higher. The platform also offers insightful extras like digital liner notes, artist bios, and even album reviews, which make the listening experience more immersive. Whether you’re revisiting a classic album or exploring a niche genre, Qobuz makes it feel like you’re holding the original vinyl or CD sleeve in your hands.

Another key feature is the platform’s integration with audiophile-grade streaming devices and software like Roon, allowing seamless playback on high-end systems.

Pros:

• Streams music in uncompromised hi-res quality.
• Includes digital liner notes, reviews, and album booklets.
• Works well with audiophile systems and software.
• No proprietary compression technology just pure sound.

Cons:

• Subscription is pricier than standard streaming platforms.
• Limited availability in some regions.

3. Amazon Music HD

Amazon Music HD is an excellent choice for anyone looking to experience hi-res audio without breaking the bank. With a library of over 100 million songs, the platform offers both HD (16-bit/44.1kHz) and Ultra HD (up to 24-bit/192kHz) tracks, ensuring a high-quality listening experience for every user.

What sets Amazon Music HD apart is its affordability. Unlike many audiophile-focused platforms, Amazon provides hi-res streaming at a competitive price, making it accessible to a broader audience. For Prime members, the integration with their existing subscription plan makes it even more appealing.

Another advantage is its compatibility with a wide range of devices. From smartphones and smart speakers to high-end audio systems, Amazon Music HD fits seamlessly into your daily routine. Plus, its intuitive user interface and personalized recommendations make discovering new music a breeze. Read our guide What is the Best Driver for Headphones?.

Pros:

• Affordable pricing, especially for Prime members.
• Massive library with both HD and Ultra HD options.
• Works across various devices, including smart speakers.
• Simple, user-friendly interface.

Cons:

• Lacks the exclusive content offered by platforms like Tidal.
• Audio quality can depend on your device’s capabilities.

4. Apple Music

Apple Music has recently stepped up its game by introducing lossless and hi-res audio, a move that makes it a strong contender in the hi-res streaming space. With over 100 million tracks available, the platform combines quantity with quality, making it an excellent option for listeners in the Apple ecosystem.

Apple Music supports 24-bit/192kHz audio, ensuring that your favorite tracks sound better than ever. The addition of Spatial Audio with Dolby Atmos is another game-changer, creating a 3D listening experience that feels immersive and dynamic.

For those deeply invested in the Apple ecosystem, Apple Music offers unparalleled convenience. Whether you’re using AirPods, a HomePod, or an iPhone, the platform integrates seamlessly with all Apple devices, delivering hi-res audio without the need for additional equipment.

Pros:

• Lossless and hi-res audio at no extra cost.
• Extensive library with over 100 million tracks.
• Spatial Audio with Dolby Atmos for an immersive experience.
• Flawless integration with Apple devices.

Cons:

• Requires specific equipment to fully experience Spatial Audio.
• Limited compatibility with non-Apple devices.

What’s Next for Hi-Res Audio?

The future of hi-res audio is looking bright. As technology advances, we’re seeing:

• Increased Accessibility: Hi-res audio is no longer just for audiophiles. Streaming services and affordable playback devices are making it mainstream.
• New Formats: Innovations like Dolby Atmos Music and Sony 360 Reality Audio are pushing the boundaries of immersive hi-res experiences.
• Better Integration: From car audio systems to wireless earbuds, more devices are supporting hi-res formats, ensuring that superior sound is available wherever you go.

Pros and Cons of Hi-Res Audio

Let’s take a balanced look at the advantages and challenges of hi-res audio.

Pros

• Unparalleled Sound Quality: Captures every detail of a recording.
• Wide Dynamic Range: Delivers a more lifelike listening experience.
• Faithful Reproduction: Closest to the artist’s original intent.

Cons

• Large File Sizes: Hi-res files take up significantly more storage space.
• Specialized Equipment Required: Not all devices can handle hi-res formats.
• Cost: Both hi-res music and compatible gear can be pricey.

Conclusion

Hi-res audio is more than just a technical upgrade it’s a chance to rediscover your favorite music in stunning clarity and detail. By investing in the right gear and exploring platforms that offer hi-res content, you can experience sound the way it was meant to be heard. Read our guide What Are In-Ear Earbuds?.

Whether you’re a casual listener or an audiophile, hi-res audio brings music to life in ways that standard formats simply can’t match. Ready to upgrade your listening experience? Now’s the time to take the plunge!

FAQs

References

• https://www.whathifi.com/advice/high-resolution-audio-everything-you-need-to-know
• https://en.wikipedia.org/wiki/High-resolution_audio
• https://www.sony.com/electronics/support/articles/00285981