Determining CPU and memory requirements for real-time speech recognition systems using the TMS320C3x/C4x
Visualitza/Obre
2001MAY08_AMD_DSP_AN1 (1).PDF (97,78Kb) (Accés restringit)
Sol·licita una còpia a l'autor
Què és aquest botó?
Aquest botó permet demanar una còpia d'un document restringit a l'autor. Es mostra quan:
- Disposem del correu electrònic de l'autor
- El document té una mida inferior a 20 Mb
- Es tracta d'un document d'accés restringit per decisió de l'autor o d'un document d'accés restringit per política de l'editorial
Estadístiques de LA Referencia / Recolecta
Inclou dades d'ús des de 2022
Cita com:
hdl:2117/108983
Tipus de documentText en actes de congrés
Data publicació1996
EditorTexas Instruments (TI)
Condicions d'accésAccés restringit per política de l'editorial
Llevat que s'hi indiqui el contrari, els
continguts d'aquesta obra estan subjectes a la llicència de Creative Commons
:
Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
Developing a computer system using real-time speech recognition previously required a workstation using non-specialized CPUs. Limits to the system were imposed by the amount of memory and hardware required. The Texas Instruments (TI¿) TMS320C3x/C4x (’C3x/’C4x) digital
signal processor (DSP) is a high performance CMOS 32-bit
floating point processor. This project uses the (’C3x/’C4x) DSP to count the cycles consumed by the algorithms involved and to
know how many words can be recognized with a predetermined
accuracy, allowing you to calculate the hardware required for your recognition system to perform. This document describes the CPU and memory requirements for DSP real-time speech recognition systems used in consumer applications. Included are sections on signal preprocessing, parameter measurement, vector quantization, veterbi algorithm, and results. This work was supported by the Spanish government under grant number C95-l022-C05-03. This document was part of the first European DSP Education and Research Conference that took place September 26 and 27, 1996 in Paris. For information on how TI encourages students from around the world to find innovative ways to use DSPs, see TI’s World Wide Web site at www.ti.com.
CitacióBatlle, E., Fonollosa, J. A. R. Determining CPU and memory requirements for real-time speech recognition systems using the TMS320C3x/C4x. A: European DSP Education and Research Conference. "First European DSP Education and Research Conference: ESIEE, Paris: September 1996". Paris: Texas Instruments (TI), 1996.
Fitxers | Descripció | Mida | Format | Visualitza |
---|---|---|---|---|
2001MAY08_AMD_DSP_AN1 (1).PDF | 97,78Kb | Accés restringit |