SNDFILE-GENERATE-CHIRP(1)
NAME
sndfile-generate-chirp - generate a sound file containing a chirp
SYNOPSIS
sndfile-generate-chirp [options] <sample rate> <length in seconds> <sound file>
DESCRIPTION
sndfile-generate-chirp generates a sound file containing a sine wave
that sweeps from a low starting frequency to a higher ending frequency
(ie a chirp). The file is written using libsndfile (http://www.meganerd.com/libsndfile/).
The parameters allows the start and end sine wave frequencies to be set
as well as specifying the shape of the sweep (ie linear, quadratic or
logarithmic). Run "sndfile-generate-chirp --help" for more information.
The format of the output file is determined by the filename extension
of the output file.
AUTHOR
- This manual page was written by Erik de Castro Lopo <erikd@meganerd.com>.