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Add spatial audio to your native apps

Empower more human conversations

Trusted by our customers:

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Spatialize audio streams in real-time on the device

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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.

Add spatial audio to your native apps

Empower more human conversations

Spatialize your audio streams in real-time on the client

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

Animated audio waves
Superior audio quality
Headphones bouncing
Voices are more intelligible
People chatting with each other.
More immersive and natural conversations
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Less cognitive load (aka "Zoom fatigue")
Servers connected to a network.
Requires no additional internet bandwidth
Battery
Optimized for minimal power consumption
A network with multiple connections.
Compatible with end-to-end encryption transport layers
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Superior audio quality
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Speakers are more intelligible
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More immersive and natural conversations
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Less cognitive load (aka “Zoom Fatigue”)
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ASMR-like nearfield HRTF effects
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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 simultaneous talkers and nearfield effects without distortion
  • Opus Codec for recording-studio quality sound
  • Ability to apply distance/azimuth transforms for 3D applications (optional)

Ease of integration

  • Self-contained code, no third-party dependencies or libraries
  • Highly optimized for both x86 and ARM processors
  • Compatible with other voice streaming services, like Agora and Twilio

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

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Customer stories: 👋Clubhouse

More than 10 million weekly active users feel like they're in rooms together

Clubhouse integrated High Fidelity's Local Spatializer to make conversations feel more natural and immersive.

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 Local Spatializer.

“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

Request Licensing Info

Interested in licensing High Fidelity's Local Spatializer? Fill out this form and we'll be in touch shortly!