Title :
A wideband differential coding algorithm
Author :
Sayood, K. ; Psota, E. ; Hartman, J. ; Hoffman, M.W.
Author_Institution :
Dept. of Electr. Eng., Nebraska Univ., Lincoln, NE, USA
Abstract :
We examine an old waveform coding technique, D*PCM, in the context of wideband coding of speech and audio. We show that the use of a modified form of this approach has the promise of providing a very low complexity, high quality, wideband audio coder.
Keywords :
audio coding; computational complexity; pulse code modulation; speech coding; audio coding; complexity; pulse code modulation; speech coding; waveform coding technique; wideband differential coding algorithm; Costs; Decoding; Filters; Narrowband; Pulse modulation; Quantization; Speech analysis; Speech coding; Speech synthesis; Wideband;
Conference_Titel :
Signals, Systems and Computers, 2004. Conference Record of the Thirty-Seventh Asilomar Conference on
Print_ISBN :
0-7803-8104-1
DOI :
10.1109/ACSSC.2003.1291922
