Institute for Telecommunication Sciences / Resources / Audio Quality Research / Other Work and Info /
Audio and Speech Coding
Digital coding of audio and speech signals has enabled a
multitude of telecommunications and entertainment offerings
including cellular telephones, Voice over Internet Protocol (VoIP)
services, and MP3 music files.
Examples of some speech coders can be heard here.
Some of the technical publications found on this site describe
Program efforts in the area of coding.