Spatial Audio | Best Solution for Native Client Apps

Spatialize audio streams in real-time on the device

High Fidelity’s Local Spatializer is a C++ codebase that works with audio streaming services. Each audio stream is automatically spatialized and designed to be independent of your native application’s user interface.

Spatialize your audio streams in real-time on the client

High Fidelity’s solution for native client apps is a C++ codebase that upgrades your existing WebRTC pipeline. Each audio stream is automatically spatialized and designed to be independent of your native application’s user interface.

Superior audio quality

Voices are more intelligible

More immersive and natural conversations

Less cognitive load (aka "Zoom fatigue")

Requires no additional internet bandwidth

Optimized for minimal power consumption

Compatible with end-to-end encryption transport layers

Superior audio quality

Speakers are more intelligible

More immersive and natural conversations

Less cognitive load (aka “Zoom Fatigue”)

ASMR-like nearfield HRTF effects

Requires no additional internet bandwidth

Features

Feature A

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Feature B

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Feature C

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Featured D

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Industry-leading spatial audio tech, optimized for native apps

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Superior audio quality

ASMR-like nearfield HRTF effects
High Dynamic Range audio, handles all simultaneous talkers and nearfield effects without distortion
Opus Codec for recording-studio quality sound
Ability to apply distance/azimuth transforms for 3D applications (optional)
High-quality noise-gate to reduce background sounds without distortion or artifacts (optional)

Flexible Integration

C++ SDK contains a command-line app that simulates the mixing of 64 streams, which can be used for testing and benchmarking
Self-contained code, no third-party dependencies or libraries
Highly optimized for both x86 and ARM processors
Compatible with any streaming service where individual streams are available at the client, like Agora or a custom WebRTC stack
Compatible with end-to-end encryption transport layers
Works with Acoustic Echo Cancellation

Interested in how High Fidelity's spatial audio can be integrated into your application? We're here to help.

Talk with an expert

Hear ye, hear ye 🔊 spAAaAaAatial audio on Clubhouse!

It's like surround sound, but w/ your own headphones. A more vibrant, human experience! Plus makes it much easier to tell who's talking.

thanks to @juberti for this one 👏 rolling out now on iOS, Android coming soon! pic.twitter.com/Zit6F9ijRK
— Clubhouse (@Clubhouse) August 29, 2021

The audio-centric social media app lets you listen in on and participate in thousands of conversations happening in real time. Founded in 2019, Clubhouse has rapidly grown to define the format that almost every large tech company is striving to emulate.

Make users feel like they're really in the room.

As an audio-first company, Clubhouse understands the power of the medium and continues to take the lead on improving the experience for its users — like integrating High Fidelity's spatial audio.

“Your mind has to figure out who’s talking." says Clubhouse’s Head of Streaming, Justin Uberti. "[Spatial audio] could actually make for a more enjoyable experience aside from more immersion."

We integrated High Fidelity's technology with our own audio processing to make Clubhouse conversations feel more natural and immersive.

Justin Uberti

Head of Streaming, Clubhouse

Our HRTF filters continuously interpolate to avoid artifacts when sound sources move. We handle the extreme dynamic range of many people talking at once (or right into your ear) without distortion. And finally, the algorithms have been optimized to preserve battery life on mobile devices.

Ken Cooke

Principal Audio Engineer, High Fidelity

Add spatial audio to your native apps

Empower more human conversations

Trusted by our customers:

Spatialize audio streams in real-time on the device

Add spatial audio to your native apps

Empower more human conversations

Empower more human conversations

Add spatial
audio to
native apps

Empower more human conversations

Add spatial
audio to
native apps

Spatialize your audio streams in real-time on the client

Superior audio quality

Voices are more intelligible

More immersive and natural conversations

Less cognitive load (aka "Zoom fatigue")

Requires no additional internet bandwidth

Optimized for minimal power consumption

Compatible with end-to-end encryption transport layers

Superior audio quality

Speakers are more intelligible

More immersive and natural conversations

Less cognitive load (aka “Zoom Fatigue”)

ASMR-like nearfield HRTF effects

Requires no additional internet bandwidth