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NAME
     replay - replay speech or lx item through D-A

SYNOPSIS
     replay (-i item|-a item) (-s startsec)  (-S  startsamp)  (-e
     endsec) (-E endsamp) (-12) (-m|-M) file

DESCRIPTION
     replay is a program to replay  waveforms  through  SFS  sup-
     ported  Digital  to  Analogue conversion equipment.  Control
     over which equipment is supported is defined  in  SFSCONFG.h
     at  SFS  compile  time.   Selection between a number of sup-
     ported DAC devices is made by (i) the DAC environment  vari-
     able   and   (ii)   the   SFS   terminal  to  DAC  map  file
     $(SFSBASE)/data/dactable.


     Supported DAC environment variable settings are:

     sun  11
          SPARC-2 with 8-bit ulaw

     sparc2     SPARC-2 with 8-bit ulaw

     sun8       SPARC-2 with 8-bit ulaw

     sun8-spkr  SPARC-2 with 8-bit ulaw (speaker output)

     sun8-phone SPARC-2 with 8-bit ulaw (headphone output)

     sun8-line  SPARC-2 with 8-bit ulaw (line output)

     sparc10    SPARC-10 with ISDN 16bit sound interface

     sun16     11
                SPARC-10 with ISDN 16bit sound interface

     dbri 11    SPARC-10 with ISDN 16bit sound interface

     sun16-spkr     11
                SPARC-10 with ISDN 16bit sound interface (speaker
                output)

     sun16-phone    11
                SPARC-10 with ISDN 16bit sound  interface  (head-
                phone output)

     sun16-line     11
                SPARC-10 with ISDN 16bit  sound  interface  (line
                output)

     0..7 11    Masscomp DA08 - channel 0..7



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     ansi 11    UCL/ANSI stdout transport - 16 bit

     ansi16    11
                UCL/ANSI stdout transport - 16 bit

     ansi12    11
                UCL/ANSI stdout transport - 12 bit

     pp   11    PC: UCL Parallel printer DAC

     dt2811    11
                PC: Data Translation DT2811 board

     pclx 11    PC: Laryngograph PC/LX board

     eb12 11    PC: UCL expansion-bus 12-bit DAC

     sb8  11    PC: SoundBlaster 8 bit

     sb16 11    PC: SoundBlaster 16 bit

     extend    11
                Vista Extend, (X-Server/PC) UCL Replay daemon

     pipe 11    sends data to $SFSBASE/bin/dacpipe

     linux     11
                standard LINUX soundcard /dev/dsp


     The default replay size is now 16-bits.  Old 12-bit SP items
     can be flagged with the program sp12. Alternatively, use the
     '-12' switch to replay to force all items to 12-bits.


     The Masscomp external set up should be:
          Output signal from DAC channel 0.
          Clock 0 wired to DAC gate.


     Waveforms are loaded into  memory  before  replay.   Default
     action is to replay the last speech item in the file.

     Options and their meanings are:

     -I         Identify program and exit.

     -iitem     Select input item.  A  number  of  items  may  be
                selected, in which case a menu appears.

     -aitem     Select  all  items  of  a  given  type.   A  menu
                appears,  even  if there is only a single item to



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                replay.

     -m         Force replay menu.

     -M         Prevent display of menu.

     -sstartsec Specify the start time  for  replay.   Default  0
                seconds.

     -Sstartsamp
                Specify the starting sample  number  for  replay.
                Default 0.

     -eendsec   Specify the end time for replay.  Default: length
                of item.

     -Eendsamp  Specify the ending sample for replay.  Default: #
                samples in item.

     -12        Input signal is 12 bits, scale if necessary prior
                to replay.

INPUT ITEMS
     SP.xx      Any speech item.

     LX.xx      Any excitation item.

VERSION/AUTHOR
     5.0 - Mark Huckvale.

SEE ALSO
     inwd(1), syout(1), Es(1), sfsdac(3)

SOURCE
     /ptemp/mark/sfs/util/replay.c




















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