.TH pcmdiff 1 "2008-11-11" "hxtools" "hxtools"
.SH Name
.PP
pcmdiff \(em proof-of-concept raw PCM deltifier
.SH Syntax
.PP
\fBpcmdiff\fP \fIfile1\fP \fIfile2\fP \fB>\fP\fIfile3\fP
.SH Description
.PP
pcmdiff will compute the arithmetic difference between the raw PCM files
\fIfile1\fP and \fIfile2\fP and write it to stdout. This allows one to make the
degradation that inherently comes with lossy audio formats, audible.
.SH Examples
.PP
.nf
	oggenc -q0 -o test.ogg test.wav;
	oggdec -o test2.wav test.ogg;
	pcmdiff test.wav test2.wav >delta.wav;
.fi
.SH See also
.PP
\fBhxtools\fP(7)