Now im going out on a limb here.... but im guessing your blind??? this says audio got damnit.

this should help.

au·di·o ( P ) Pronunciation Key (ôd-)
adj.

1. Of or relating to humanly audible sound.
2.
1. Of or relating to the broadcasting or reception of sound.
2. Of or relating to high-fidelity sound reproduction.


n. pl. au·di·os

1. The part of television or movie equipment that has to do with sound.
2. The broadcasting, reception, or reproduction of sound.
3. Audible sound.
4. A sound signal: lost the audio during the broadcast.


[From audio-.]

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Source: The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2000 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.

audio-
pref.

1. Hearing: audio-lingual.
2. Sound: audiophile.


[From Latin audre, to hear. See au- in Indo-European Roots.]

[Buy it]
Source: The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2000 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.

audio

n 1: the audible part of a transmitted signal; "they always raise the audio for commercials" [syn: sound] 2: an audible acoustic wave frequency [syn: audio frequency] 3: the sound elements of television

Source: WordNet ® 1.6, © 1997 Princeton University

audio



<file format> Sound, one component of multimedia. Computers
(and audio compact discs and digital audio tape) work with
digital audio, in contrast to vinyl disks or analogue tape.