Speaker Independent Speech Recognition on the TMS320C2x and TMS320C5x DSPs

Texas Instruments

Published Date: 10/01/1994


This document presents an implementation of a hidden Markov model (HMM) speech recognition system using the 16-bit fixed-point TMS320C2xx or TMS320C5x digital signal processors (DSPs). It discusses system resource requirements vocal flexibility and future enhancements to this system. The application is verified using a TMS320C53 DSP platform.


Part Number Name Companion Part
TMS320C25FNA TMS320C25FNA Buy Datasheet
TMS320C25FNAR TMS320C25FNAR Buy Datasheet
TMS320C25FNL TMS320C25FNL Buy Datasheet
TMS320C25FNL33 TMS320C25FNL33 Buy Datasheet
TMS320C25FNLR TMS320C25FNLR Buy Datasheet
TMS320C25FNLW TMS320C25FNLW Buy Datasheet
TMS320C25GBA TMS320C25GBA Buy Datasheet
TMS320C25GBL TMS320C25GBL Buy Datasheet
TMS320C25PHL TMS320C25PHL Buy Datasheet
TMS320C50PGE TMS320C50PGE Buy Datasheet
TMS320C50PGE57 TMS320C50PGE57 Buy Datasheet
TMS320C50PGE80 TMS320C50PGE80 Buy Datasheet
TMS320C50PQ57 TMS320C50PQ57 Buy Datasheet
TMS320C50PQA57 TMS320C50PQA57 Buy Datasheet