NAME

sbrec − Obtains sound data from the audio interface and outputs the data to files

SYNOPSIS

sbrec [−d device] [−i level] [options] file

DESCRIPTION

sbrec reads sound data from the audio interface in the format specified by any options and stores the data in a file under a Sony multimedia data format.  The −d option can be used to specify the input device.  The following options can be specified when using this command. 

Specifying the Format

−mulaw
Specifies mu-law.

−alaw
Specifies A-law.

−strpcm
Specifies Straight PCM.

Specifying the Number of Channels

−mono
Specifies mono.

−stereo
Specifies stereo.

Specifying the Number of Quantized Bits

−8 Specifies 8 bits as the number of quantized bits. 

−16 Specifies 16 bits as the number of quantized bits. 

Specifying the Frequency

−8000
Specifies a sampling frequency of 8000 Hz.

−9450
Specifies a sampling frequency of 9450 Hz.

−18900
Specifies a sampling frequency of 18900 Hz.

−37800
Specifies a sampling frequency of 37800 Hz.

Specifying the monitor function

+monitor
Specifies monitor function is on.

−monitor
Specifies monitor function is off.

Specifying the input jack

−box Specifies mic/speaker box as input. 

−line Specifies line-in-jack as input. 

SEE ALSO

sbplay(1), sbset(1), sbchk(1), sbconv(1), xsed(1), sb(4), soundlib(3x)

NEWS-OSRelease 4.1C