An isolated word recognition system based on a low-complexity parametrization procedure.
Qüestiió, Tome 8 (1984) no. 4, p. 179.

Voir la notice de l'article dans European Digital Mathematics Library

An Isolated Word Recognition System is presented in this paper which uses a parametrization scheme based on the two-level clipped signal Autocorrelation Function. The system prototype runs on a 64 kby. partition of a general-purpose minicomputer with quite small specific hardware requirements and, for moderate sized dictionaries (≤ 40 words), gives 95-98% recognition rates with response times better than two times real time. The system uses claasical Dynamic Programming word-matching, and its main-aimed applications are the implementation of low-cost microprocessor-based speech devices and the incorporation of Isolated Word Recognizers among the software utilities of general-purpose (mini-micro) computers. The main system features are discussed and formal evaluation tests are presented.
Mots-clés : Reconocimiento de palabras aisladas, Análisis fonético, Autocorrelación, Detección de señales 
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     title = {An isolated word recognition system based on a low-complexity parametrization procedure.},
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Héctor Rulot Segovia; Enrique Vidal Ruiz; Francisco Casacuberta Nolla. An isolated word recognition system based on a low-complexity parametrization procedure.. Qüestiió, Tome 8 (1984) no. 4, p. 179. https://geodesic-test.mathdoc.fr/item/QUE_1984__8_4_40033/