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Method and device for coding a voice signal
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RE32580
Digital speech sinusoidal vocoder with transmission of only subset of harmonics
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Method for coding speech at low bit rates
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Word recognition in a speech recognition system using data reduced word templates
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Digital speech coder having improved vector excitation source
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Digital speech processor using arbitrary excitation coding
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Method and system for voice coding based on vector quantization
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Fast pitch tracking process for LTP-based speech coders
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System and method for generating signal waveforms in a CDMA cellular telephone system
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Speech coding/decoding system with reduced quantization noise
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Efficient codebook search for CELP vocoders
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5222189
Method for determining speech encoding rate in a variable rate vocoder
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Mode-specific method and apparatus for encoding signals containing speech
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Method and apparatus for low-delay CELP speech coding and decoding
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Enhancement of speech coding in background noise for low-rate speech coder
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Method and apparatus for determining data rate of transmitted variable rate data in a communications receiver
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Method and apparatus for performing speech frame encoding mode selection in a variable rate encoding system
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Method and apparatus for encoding rate determination in a communication system
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Noise suppression system and method
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Inventor: Mauro
Low frequency spectral enhancement system and method
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Method and apparatus for performing speech frame encoding mode selection in a variable rate encoding system Patent #: 6240387
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Inventor: DeJaco