Yau-Chau Ching

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Adaptive quantizer apparatus for differential coding of nonunifo

Communications: electrical – Audible indication – Percussion-type sound producer
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Analog to digital converter with noise suppression

Communications: electrical – Audible indication – Percussion-type sound producer
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Bit allocation generator for adaptive transform coder

Electrical audio signal processing systems and devices – One-way audio signal program distribution – Public address system
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Data compression using nearly instantaneous companding in a digi

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Digital speech interpolation trunk priority rotator

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Profile ID: LFUS-PAI-P-29890

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