


LSPECT(1)                USER COMMANDS                  LSPECT(1)



NAME
     lspect - print spectrogram on laser printer

SYNOPSIS
     lspect (-IvdD) (-i  item)  (-r  range)  (-b  bandwidth)  (-s
     time1) (-e time2) (-o filename) (-p printer) filename

DESCRIPTION
     lspect prints a  spectrogram  on  the  kyocera/sperry  laser
     printer.

     Options and their meanings are:

     -I         Identify program and exit.

     -D         Instead of printing spectrogram, store  it  in  a
                display item.

     -d         Additionally store the spectrogram in  a  display
                item.

     -iitem     Identifies the speech item to  use.   The  latest
                item of type SP_TYPE is used by default.

     -bbandwidth
                Specifies the bandwidth of the spectrogram in Hz.
                The default is 200 Hz.

     -t(+) time1 (+) time2
                Specifies the range of  times  to  analyse.   The
                first  optional  +  causes any offset in the item
                header to be ignored.  The second  +  means  that
                time2 is relative to time1.  The spaces after the
                + signs are optional.

     -rrange    Specifies the range of  the  spectrogram  in  dB.
                The  default  is to display down to the quantisa-
                tion noise floor.

     -v         The "verbose" option causes  additional  informa-
                tion  to be printed on the standard error device:
                usually the terminal.

     -ofilename Output will be sent to filename instead of  being
                piped  to  the  printer.   The filename - denotes
                standard output.

     -pprinter  Output will be piped to  the  specified  printer.
                The default is specified in the digraph library.

INPUT ITEMS
     1.xx       Any speech item.



SPAR                     Last change: IC                        1






LSPECT(1)                USER COMMANDS                  LSPECT(1)



OUTPUT ITEMS
     None.  Output  is  normally  piped  directly  to  the  laser
     printer.

COMPILE LINE
     cc -fqO lspect.c -ldb -lsfs -ldig -lgp -lap -lm -o lspect

VERSION/AUTHOR
     V2.0 - Mike Brookes V2.1 - Mike Brookes V2.2 - Mike  Johnson
     V3.0 - Mike Johnson

EXAMPLES
     lspect -v -b50 vcv/evasa

SOURCE
     /users/mark/sfs/man/../ucl/lspect.c







































SPAR                     Last change: IC                        2



