| 摘要 |
FIELD: analysis and recognition of speech signals, can be used for recognition of speech patterns. ^ SUBSTANCE: device for realization of aforementioned speech phoneme recognition method has: computing system, including clock generator, controller, random-access memory device, central microprocessor unit, meant for forming bispectral signs and recognizing them on basis of speech phonemes, digital-analog converter, long-term memorizing device, video-controller and analog-digital converter, and also keyboard, display, headphones and a microphone. ^ EFFECT: increased precision of speech patterns recognition due to forming of phoneme signs for speech phonemes recognition based on application of bispectral analysis, based on transformation of digital code series, appropriate for speech signals, to bispectral zone, characterizing interaction between values of Fourier components at different frequencies within speech spectrum, and thus, to provide selection of an additional, significantly new information from speech signals, to increase precision of phoneme recognition. ^ 2 cl, 5 dwg |
