Joint Audio Decoder-Encoder

Introduction Overview The PSB 7280 Joint Audio Decoder Encoder is a device which implements voice compression algorithms using the Low-Delay Code Excited Linear Prediction (LD-CELP) standard as defined in the ITU-T G.728 Recommendation, and for 7-kHz voice using the Sub-Band Coded Adaptive Diffe

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SIEMENS

西门子

2A, 18V, 700kHz ACOTTM Synchronous Step-Down Converter

文件：346.92 Kbytes 页数：22 Pages

RICHTEK

立锜科技

Evaluation Board

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RICHTEK

立锜科技

Terrestrial Digital Sound Decoder

GENERAL DESCRIPTION Performing all digital decoding functions for a NICAM 728 digital stereo sound system, the SAA7280 is a CMOS integrated circuit which operates in conjunction with a DQPSK (Differential Quadrature phase Shift Keying) demodulator (TDA8732) and a dual DAC (TDA1543). The device ma

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PHI

PHI