HA12226 processor equivalent, audio signal processor.
* REC equalizer is very small number of external parts and have 4 types of frequency characteristics built-in.
* 2 types of input for PB, 1 type of input for REC..
The HA12226F/HA12227F are silicon monolithic bipolar IC providing Dolby noise reduction system* , music sensor system, REC equalizer system and each electronic control switch in one chip. Note: 1. Dolby is a trademark of Dolby Laboratories Licensing .
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