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MITSUBISHI SOUND PROCESSOR ICs
M65854FP
50
S E RI E S
KARAOKE
DIGITAL ECHO WITH MICROPHONE MIXING CIRCUIT
DESCRIPTION
The M65854 is a CMOS IC built-in Digital Echo function with microphone peripheral circuits for "Karaoke" equipment packed in a single chip. It is suitable for "Karaoke" equipments such as Video CD Player, Mini Stereo, CD-Radio Cassette, TV or VCR.
FEATURES
High performance digital echo circuit thanks to 16Kbit memory • Built-in surround function which works Simulated Stereo for monaural source and Stereo Surround for stereo source • ALC-equipped microphone amplifiers permit excessively
• high input. ALC operating voltage can be set as desired.