.TH WINDOW 1carl CARL
.SH NAME
window - applies an envelope to a floatsam stream
.SH SYNOPSIS
.I 
.B window duration rise fall 
< floatsams > floatsams
.sp
All times are in samples
.SH DESCRIPTION
.B window
reads floatsams (32-bit binary floating point samples) on its
standard input and 
applies a simple trapezoidal envelope to the stream.  
.PP
All times are specified in samples.
.SH AUTHOR
F. R. Moore
.SH BUGS
This should also do Hamming windows too.
.SH SEE ALSO
janus(1carl).
