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Christopher Negus

"Linux Bible, 2008 Edition: Boot up to Ubuntu, Fedora, KNOPPIX, Debian, openSUSE, and 11 Other Distributions"

Note that
the .prc extension is also used
for programs for Palm handheld
devices.
Ogg Vorbis compressed
audio, which is best used for
compressing music and
streaming audio.
Text data files, which contain a
text representation of sound data.
CD-R files used to master
compact disks.
Sun Microsystems AU audio
files. This was once a popular
format. (The .snd extension is
ambiguous because it??™s also
been used on the NeXT format
and the headerless Mac/PC
format.)
File Extension
or Pseudonym
File Extension
or Pseudonym
8SVX Amiga musical instrument
description format.
529
Playing Music and Video 20
TABLE 20-1 (continued)
Description Description
.sunau .txw Yamaha TX-16W from a Yamaha
sampling keyboard.
.vms .voc Sound Blaster VOC file.
.wav .wve 8-bit, a-law, and 8 KHz sound
files used with Psion Palmtop
computers.
.raw Raw files with set characteristics.
ub is an unsigned byte; sb is a
signed byte; uw is an unsigned
word; sw is a signed word; and
ul is u-law.
If you are not sure about the format of an audio file, you can add the .auto extension to the filename.
This triggers SoX to guess what kind of audio format is contained in the file. The .auto
extension can be used only for the input file. If SoX can figure out the content of the input file, it
translates the contents to the sound type for the output file you request.


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