


SUNIN(SFS1)       MISC. REFERENCE MANUAL PAGES        SUNIN(SFS1)



NAME
     sunin - primitive audio input on Sun audio interface

SYNOPSIS
     sunin (-l) (-f sfreq) (-t time) (-m|-M) file

DESCRIPTION
     sunin performs simple  audio  acquisition  through  the  Sun
     SPARC-10   DBRI   audio  interface.   This  supports  16-bit
     acquisition only.

OPTIONS
     -I         Identify program name and version number.

     -l         Two  channel  acquisition  into  Speech  and  Lx.
                Default  Speech  only.   -fsfreq  Select sampling
                rate.  Note that the SPARC-10 audio only supports
                the  following  frequencies:  8000,  9600, 11025,
                16000, 18900, 22050,  32000,  37800,  44100,  and
                48000Hz.  Default 16000Hz.

     -ttime     Select the number of seconds to acquire.  Default
                waits for user to press [RETURN] to stop.

     -m         Select microphone input.  Default: line input.

     -M         Don't  monitor  recording  through  Sun  speaker.
                Default: monitor line input through speaker.

OUTPUT ITEMS
     SPEECH
          Speech waveform

     LX   (Optional) Laryngograph waveform.

HISTORY
     sfreq
          Sampling frequency

FILES
     /dev/audio
          Sun audio device

VERSION/AUTHOR
     0.1  Mark Huckvale

SEE ALSO
     inwd

BUGS
SOURCE
     /ptemp/mark/sfs/contrib/ucl/sunin.c



Sun Release 4.1         Last change: UCL                        1



