DocumentCode
2989106
Title
Signal processing software for a voice messaging system using the TMS32010 processor
Author
Wong, David Y. ; Russo, David A. ; Bergman, Carl D. ; Lee, C.H. ; Lindsay, David M.
Author_Institution
Digital Sound Corporation, Santa Barbara, Ca
Volume
10
fYear
1985
fDate
31138
Firstpage
1417
Lastpage
1420
Abstract
A software based signal processing subsystem, which performs speech compression and expansion, dtmf detection and generation, and pause detection and reconstruction, is developed as a key component of a voice messaging system. The processing is performed with a TMS32010 single chip signal processor. The signal processing software is organized as part of the VoiceFile software package, which runs on the DSC-2000 VoiceServer hardware to provide all necessary services for the voice messaging application software. The architecture of the voice messaging system and the functionality, architecture, and performance of the speech and signal processing software are discussed.
Keywords
Application software; Computer architecture; Costs; Hardware; Office automation; Signal processing; Software performance; Speech processing; Speech recognition; Speech synthesis;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '85.
Type
conf
DOI
10.1109/ICASSP.1985.1168089
Filename
1168089
Link To Document