HA12164 processor equivalent, audio signal processor.
* Different type of PB equalizer characteristics selection (normal/chrome or metal) is available with fully electronic control switching built-in.
* 2 type of inp.
HA12163 series are silicon monolithic bipolar IC providing Dolby noise reduction system*, music sensor and PB equalizer system in one chip.
Functions
* PB equalizer × 2 channel
* Dolby B-NR × 2 channel
* Music sensor × 1 channel
Feature.
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