What is sound editing?
Is the process by which all of the talking, music, and sound
effects are put together to form the final sound track. It can
be used in films, in music industry and in a live concert.
What are they?
Are devices or a computer programs
that are capaciable to decoding and
coding digital data.
LOSS CODECS Don’t confuse with a coding or
Are codes that reduce quality of a
data by some amount in order to
achieve compression.This codecs
are more common to use in a
The lossless codes
Are codes that can reduce data of the
original size and decompressed to an
identical copy of the original one.This
codes are more common to use in audio
What is a sound format?
Is a file format for storing a digital audio data. This data can be stored uncompressed,
or compressed to reduce the file size.
Wav Used in Apple Macintosh and is compatible to Window operating system.It uses with lossles code.
AIFF Used in Apple Macintosh and ist uses a lossless code.
MP3 Designed by Movieng Picture Experts Group.It uses a loss codec.
WMA (Windows Media Audio ) uses Microsft and it a lossless codec.
What is an audio device?
It allows to a user to send audio signals for recording or carring out comands.
Microphones :is a sensor
that converts the sound in
air into electronic signals.
Loudspeakers: they produce
sound in response to electronic
Sound card: is a computer card
that facilitates the signals to
and for a computer under the
control of computer programs
Headphones:are devices that
allows the user to listen the
sound he wants to hear.We
place them on our ears in order
to listen the sound privately.
dec.htm Author:Paul Gil February2014
• Sound ediditng : http://en.wikipedia.org/
wiki/Sound_editor_(filmmaking) Author unknow 9 March
• Type of codec http://en.wikipedia.org/wiki/Codec
Author:unknow 23 March 2014