Builder

Set backend (determines which preset defaults to use)

Build the immutable config

Set minimum pitch in Hz for GENERAL backend

Set minimum silence duration in seconds

Set minimum speech duration in seconds

Set custom model path (null = use bundled model)

Set number of inference threads

Set pitch probability threshold for GENERAL backend

Start from a preset configuration

Set RMS threshold for GENERAL backend

Set audio sample rate in Hz

Set detection threshold (0.0-1.0)

Set processing window size in samples