Mic

Module that handles microphone. More...

Functions
int	Mic::start (int time, int samplerate)
	Start a microphone recording phase. More...
void	Mic::stop (string filename)
	Stop microphone recording and save result. More...
void	Mic::pause (void)
	Pause microphone recording. More...
void	Mic::resume (void)
	Resume microphone recording. More...
bool	Mic::isRecording (void)
	Check if the microphone is recording. More...

Detailed Description

Module that handles microphone.

Function Documentation

start()

int Mic::start	(	int	time,
		int	samplerate
	)

Start a microphone recording phase.

Usage example:

Mic.start(5, 32000)

Parameters

time	- The time to record in seconds.
samplerate	- The samplerate of the output in Hz.

Note

samplerate must be a multiple of 16000.

stop()

void Mic::stop

(

string

filename

)

Stop microphone recording and save result.

Usage example:

Mic.stop("ux0:/data/record.wav")

Parameters

filename

- The filename of the resulting WAV file.

Note

The resulting file will always be a mono WAV file.

pause()

void Mic::pause

(

void

)

Pause microphone recording.

Usage example:

Mic.pause()

resume()

void Mic::resume

(

void

)

Resume microphone recording.

Usage example:

Mic.resume()

isRecording()

bool Mic::isRecording

(

void

)

Check if the microphone is recording.

Usage example:

if Mic.isRecording() then
        Mic.pause()
end

Returns

true if recording, false otherwise.