Crate sonora_common_audio 

sonora-common-audio

Audio DSP primitives for the Sonora audio processing library.

Includes sinc resampler, push resampler, channel buffer, biquad filter, and audio format conversion utilities. These building blocks are shared across the echo canceller, noise suppressor, and gain controller.

Part of the Sonora audio processing library.

License

BSD-3-Clause. See LICENSE for details.

Modules

audio_util

Audio sample format conversions matching WebRTC’s audio_util.h.

cascaded_biquad_filter

Cascaded biquad (IIR) filter — direct form 1.

channel_buffer

Multi-channel, multi-band audio buffer matching WebRTC’s ChannelBuffer.

push_resampler

Multi-channel push-based audio resampler.

push_sinc_resampler

Push-based wrapper around SincResampler.

sinc_resampler

High-quality sinc-based audio resampler.