Overview
CXD2721Q-1 is listed in the Memory category. Available datasheets include documents from Sony Corporation.
Summary
Single-Chip Digital Signal Processor for Karaoke
Description
The CXD2721Q-1 is a Karaoke LSI suitable for use in video CD/LD/CD-G/CD and the like. A large capacity DRAM and AD/DA converters are built in, and a Karaoke mode providing simple surround and Karaoke functions such as key control, microphone echo and voice cancelling, and a music mode providing functions such as surround, parametric equalizer and bass/treble tone control are contained on a single chip.
Source title
CXD2721Q-1 Datasheet(PDF) - Sony Corporation