Audio Compression and Coding Techniques. Oliveira, J. C. d. In Encyclopedia of Multimedia, pages 25–31. Springer US, 2008. 00000
Audio Compression and Coding Techniques [link]Paper  abstract   bibtex   
SynonymsAudio codecsDefinitionAudio compression and coding techniques are used to compress audio signals and can be based on sampling or on signal processing of audio sequences.Audio is the most important medium to be transmitted in a conference-like application. In order to be able to successfully transmit audio through a low bandwidth network, however, one needs to compress it, so that its required bandwidth is manageable.Introduction – Audio PropertiesSound is a phenomenon that happens due to the vibration of material. Sound is transmitted through the air, or some other elastic medium, as pressure waves that are formed around the vibrating material. We can consider the example of strings of a guitar, which vibrate when stroked upon. The pressure waves follow a pattern named wave form and occur repeatedly at regular intervals of time. Such intervals are called a period. The amount of periods per second denotes what is known as the freq ...
@incollection{oliveira_audio_2008,
	title = {Audio {Compression} and {Coding} {Techniques}},
	copyright = {©2008 Springer-Verlag},
	isbn = {978-0-387-74724-8 978-0-387-78414-4},
	url = {http://link.springer.com/referenceworkentry/10.1007/978-0-387-78414-4_311},
	abstract = {SynonymsAudio codecsDefinitionAudio compression and coding techniques are used to compress audio signals and can be based on sampling or on signal processing of audio sequences.Audio is the most important medium to be transmitted in a conference-like application. In order to be able to successfully transmit audio through a low bandwidth network, however, one needs to compress it, so that its required bandwidth is manageable.Introduction – Audio PropertiesSound is a phenomenon that happens due to the vibration of material. Sound is transmitted through the air, or some other elastic medium, as pressure waves that are formed around the vibrating material. We can consider the example of strings of a guitar, which vibrate when stroked upon. The pressure waves follow a pattern named wave form and occur repeatedly at regular intervals of time. Such intervals are called a period. The amount of periods per second denotes what is known as the freq ...},
	language = {en},
	urldate = {2016-05-03},
	booktitle = {Encyclopedia of {Multimedia}},
	publisher = {Springer US},
	author = {Oliveira, Jauvane C. de},
	editor = {Furht, Borko},
	year = {2008},
	note = {00000},
	pages = {25--31}
}

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