Struct AudioSink

pub struct AudioSink {
    pub state: AudioSinkState,
    /* private fields */
}

Receives audio samples to be processed for voice-activity and used as reference by the synchronization process

Fields

state: AudioSinkState

Implementations

impl AudioSink

pub fn default() -> Result<Self, String>

Creates a new AudioSink instance ready to accept sample data

pub fn send_samples( self: &mut AudioSink, samples: &[i16], ) -> Result<(), AudioSinkError>

Recieve incoming samples

Voice-activity data is processed on the fly in chunks. Remaining samples are buffered until the next invocation or the AudioSink is closed.

pub fn close(self: &mut AudioSink) -> Result<(), AudioSinkError>

Closes the AudioSink

This flushes any remaining samples and finishes processing voice-activity. AudioSink will no longer accept samples once closed.

pub fn voice_activity(&mut self) -> VoiceActivity

Returns voice-activity data, closing the AudioSink if it has not been already

pub fn expected_sample_rate() -> usize

Returns sample rate (per second) expected by the voice detector.

pub fn load_sample_data(filename: &str) -> Result<Vec<i16>, Error>

Loads sample data from file (for debugging)

pub fn load_vad_data(filename: &str) -> Result<Vec<bool>, Error>

Loads voice-activity data from file (for debugging)