Oral sound analysis method and apparatus for determining voice,

Electrical audio signal processing systems and devices – One-way audio signal program distribution – Public address system

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3645135, G10L 100

Patent

active

044908407

ABSTRACT:
Vocal sounds of organisms, particularly humans, may be analyzed for characteristics defined as voice-style (resonance, quality), speech-style (variable-monotone, choppy-smooth, etc.), and perceptual-style (sensory-internal, hate-love, etc.). The amount of each characteristic is calculated from relative and difference values of measured elements including six spectral peaks and pauses. Coefficient tables indicate the relative contribution of measured elements.

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patent: 4063035 (1977-12-01), Appelman et al.
patent: 4142067 (1979-02-01), Williamson
patent: 4335276 (1982-06-01), Bull et al.

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