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| Patents for G10L 17 - Speaker identification or verification (4,008) |
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| 09/16/1980 | US4223180 Human speech envelope tracker | | 05/20/1980 | CA1078066A1 Automatic speaker verification systems employing moment invariants | | 07/11/1978 | US4100370 Voice verification system based on word pronunciation | | 03/07/1978 | US4078154 Voice recognition system using locus of centroid of vocal frequency spectra | | 11/29/1977 | US4060695 Speaker identification system using peak value envelop lines of vocal waveforms | | 10/18/1977 | US4054749 Method for verifying identity or difference by voice | | 10/11/1977 | US4053710 Automatic speaker verification systems employing moment invariants | | 06/28/1977 | US4032711 Speaker recognition arrangement |
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