AudioUtil.ToneAudioReader< T > Class Template Reference

IAudioReader that provides a constant tone signal. More...

Inherits AudioUtil.GeneratorReader< T >.

Public Member Functions
	ToneAudioReader (Func< double > clockSec=null, double frequency=440, int samplingRate=48000, int channels=1)
	Create a new ToneAudioReader instance More...
Public Member Functions inherited from AudioUtil.GeneratorReader< T >
	GeneratorReader (Func< double > clockSec=null, int samplingRate=48000, int channels=1)
void	Dispose ()
bool	Read (T[] buf)
	Fill full given frame buffer with source uncompressed data or return false if not enough such data. More...

Protected Member Functions
override int	Gen (T[] buf, long timeSamples)

Additional Inherited Members
Properties inherited from AudioUtil.GeneratorReader< T >
int	Channels [get]
int	SamplingRate [get]
string	Error [get]
Properties inherited from IAudioDesc
int	SamplingRate [get]
	Sampling rate of the audio signal (in Hz). More...
int	Channels [get]
	Number of channels in the audio signal. More...
string	Error [get]
	If not null, audio object is in invalid state. More...

Detailed Description

IAudioReader that provides a constant tone signal.

Because of current resampling algorithm, the tone is distorted if SamplingRate does not equal encoder sampling rate.

Constructor & Destructor Documentation

ToneAudioReader()

ToneAudioReader	(	Func< double >	clockSec = null,
		double	frequency = 440,
		int	samplingRate = 48000,
		int	channels = 1
	)

Create a new ToneAudioReader instance

Parameters

clockSec	Function to get current time in seconds. In Unity, pass in '() => AudioSettings.dspTime' for better results.
frequency	Frequency of the generated tone (in Hz).
samplingRate	Sampling rate of the audio signal (in Hz).
channels	Number of channels in the audio signal.