-I Identify program name and version number.
-f sampfreq Select input sampling frequency. Default 20000Hz.
-t time Specify maximum duration of input. Default 5 seconds.
-e Automatic end-pointing (single speech channel only).
-2 Stereo recording into 2 Speech items.
-l Simultaneous Speech and Lx recording into Speech(right) and Lx(left) items.
-L Single channel recording into Lx item.
-q Quiet mode. Do not print any prompts.
SP Recorded speech
LX Recorded Lx
freq Sampling rate.
ADC This environment variable selects input device.
1.0 Mark Huckvale