M65851 - SINGLE CHIP KARAOKE PROCESSOR
*The M65851FP is an LSI that not only contains circuits (echo and key control) necessary for Karaoke but also improves other peripheral functions.
*This IC has full peripheral functions including vocal cut, phase shifter, equalizer,detection of intervals between songs, digital surround, and
M65851 Features
* Capable of composing echo and key control circuits necessary for Karaoke system for Karaoke system with a single chip
* Echo circuit is capable of supporting digital surround by adopting 16Kbit RAM built-in digital delay
* 17steps of -8 to +8 for key control (1step is equivalent to a half
