Title :
A system of speech communication with computer through noise
Author :
Ramishvili, Guram S. ; Serdiukov, Vladimir D.
Author_Institution :
Institute of Control Systems, Tbilisi, USSR
Abstract :
A system of speech control recognizing 75 types of command sentences with 200-word vocabulary is described. syntactical structure modifications, word order change, use of synonyms, ets. The system provides preliminary speaker voice verification and recognition control by means of synthesized speech response. The usage of noiseproof speech and articulation features allows keep high recognition and speaker verification accuracy (above 96%) through ambient noise of 100 dB.
Keywords :
Acoustic noise; Computer vision; Envelope detectors; Filters; Oral communication; Pattern recognition; Signal analysis; Software systems; Speech analysis; Vocabulary;
Conference_Titel :
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '82.
DOI :
10.1109/ICASSP.1982.1171881
