Title :
Perceptual Audio Coding - A History and Timeline
Author :
Johnston, James D JJ
Author_Institution :
Microsoft Corp., Redmond
Abstract :
Perceptual Audio Coding, now a very common technology, is a classic example of a technology that arose in several places simultaneously when the "time was right". Here, we will mostly discuss the timeline from the point of view of the people who worked on and about perceptual coding (both audio and video) at AT&T Bell Labs and its successor AT&T Labs Research.
Keywords :
audio coding; video coding; AT&T Bell Labs; AT&T Labs Research; perceptual audio coding; perceptual video coding; Acoustic noise; Audio coding; Auditory system; Codecs; Dynamic range; Hardware; History; Quantization; Sampling methods; Speech coding; Audio coding; auditory system; hearing; history; music; perception; perceptual audio coding;
Conference_Titel :
Signals, Systems and Computers, 2007. ACSSC 2007. Conference Record of the Forty-First Asilomar Conference on
Conference_Location :
Pacific Grove, CA
Print_ISBN :
978-1-4244-2109-1
Electronic_ISBN :
1058-6393
DOI :
10.1109/ACSSC.2007.4487605
