Features: • Dolby B noise reduction supports 1.7 times normal speed.• Recording/playback equalizer amplifier supports 1.7 times normal speed.• Built-in comparator for AMS (automatic music sensor)• Built-in AGC (automatic gain control) with amplifier for MPX filter.• P...
CXA1897Q: Features: • Dolby B noise reduction supports 1.7 times normal speed.• Recording/playback equalizer amplifier supports 1.7 times normal speed.• Built-in comparator for AMS (automati...
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All analog signal processing in cassette deck parts of tape recorders and compact music centers (Sankyo Seiki mfg. Co., Ltd. YK47R-KF202 or equivalent which has the same head type.)
The CXA1897Q is an analog signal processing IC for tape recorders. It achieves whole processing operations for the recording and playback systems which include the Dolby B noise reduction function on a single chip. The CXA1897Q supports 2 channels at each function.