Title :
A single-processor LPC vocoder
Author :
Holck, Andrew W. ; Anderson, Wallace W.
Author_Institution :
Texas Instruments Incorporated, Houston, Texas
Abstract :
This paper presents the design of a full-duplex 2400-bit/sec vocoder which implements an LPC-10 algorithm in real time. A single commercially available digital signal processor IC, the TMS32010, is used to perform the digital processing. The TMS32010 code for this vocoder has been run on a software simulator and has been found to be within the real-time constraints of the vocoder design.
Keywords :
Algorithm design and analysis; Digital signal processors; Hardware; Instruments; Linear predictive coding; Read-write memory; Signal processing algorithms; Signal synthesis; Speech synthesis; Vocoders;
Conference_Titel :
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '84.
DOI :
10.1109/ICASSP.1984.1172696
