IEEE - Institute of Electrical and Electronics Engineers, Inc. - A mixed excitation LPC vocoder operating at very low bit rate

Proceedings of ICUPC 97 - 6th International Conference on Universal Personal Communications

Author(s): Mao, J.S. ; Chan, S.C. ; Ho, K.L.
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 January 1997
Conference Location: San Diego, CA, USA, USA
Conference Date: 12 October 1997
Volume: 2
ISBN (Paper): 0-7803-3777-8
ISSN (Paper): 1091-8442
DOI: 10.1109/ICUPC.1997.627196
Regular:

This paper presents a 1.2 kb/s mixed LPC vocoder based on multiband excitation (MBE) model. The vocoder extracts the pitch by a robust and efficient tracking algorithm. The cut-off frequency,... View More

Advertisement