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Your search returned 126 patents.
( 704/206 in Current US Classification ) |
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| Patent ID | Title | Date Filed |
| 5701391 | Method and system for compressing a speech signal using envelope modulation
| October 31, 1995 |
| 5701390 | Synthesis of MBE-based coded speech using regenerated phase information
| February 22, 1995 |
| 5673363 | Error concealment method and apparatus of audio signals
| December 20, 1995 |
| 5664051 | Method and apparatus for phase synthesis for speech processing
| June 23, 1994 |
| 5640486 | Encoding, decoding and compression of audio-type data using reference coefficients located within a band a coefficients
| November 28, 1994 |
| 5630011 | Quantization of harmonic amplitudes representing speech
| December 16, 1994 |
| 5621850 | Speech signal processing apparatus for cutting out a speech signal from a noisy speech signal
| December 21, 1994 |
| 5592585 | Method for electronically generating a spoken message
| January 26, 1995 |
| 5581653 | Low bit-rate high-resolution spectral envelope coding for audio encoder and decoder
| August 31, 1993 |
| 5581651 | Speech signal decoding apparatus and method therefor
| July 5, 1994 |
| 5577160 | Speech analysis apparatus for extracting glottal source parameters and formant parameters
| June 23, 1993 |
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