Namespace Adrenak.UniVoice

Classes

ClientSession<T>

Handles a client session. Requires implementations of IAudioClient<T>, IAudioInput and IAudioOutput. Handles input, output along with filters over the entire client lifecycle. Adjusts to changes in configuration at runtime.

EmptyAudioInput

An audio input implementation that doesn't do anything. Use this when the device doesn't have any input mode. This is especially useful when setting up the ClientSession object on a dedicated server that likely isn't going to have and mic or other audio capture devices.

SimpleVad

A minimal, adaptive voice activity detector operating on time-domain PCM. Supports float [-1,1] and 16-bit samples, with per-call adaptation to input frequency and channel count. Multi-channel input is downmixed to mono.

SimpleVad.Config

Configuration for the MiniVad voice activity detector. All time-based parameters are expressed in milliseconds.

Utils

Utils.Audio

Utils.Bytes

Utils.Network

VoiceSettings

WavFileWriter

A utility to write audio samples to a file on disk. Construct using the path you want to store the audio file at. Invoke Write with the sampling frequency, channel count and PCM samples and it will lazily initialize.

Structs

AudioFrame

Interfaces

IAudioClient<T>

IAudioFilter

Offers ways to modify audio after being captured. To prevent the audio from being sent (for example when performing some pass or gating) return an empty byte array (new byte[0])

IAudioInput

Source of user voice input. This would usually be implemented over a microphone to get the users voice. But it can also be used in other ways such as streaming an mp4 file from disk. It's just an input and the source doesn't matter.

IAudioOutput

Responsible for handling incoming audio. You'd normally want a based implementation to play the audio in Unity. But this class can be used in other ways such as streaming the received audio to a server or writing it to a local file. It's just an audio output and the destination depends on your implementation.

IAudioOutputFactory

An abstract factory that creates a concrete IAudioOutput