Hi-Fi & High-end Bluetooth Audio Player
  • CW6690G is a Hi-Fi Bluetooth audio player microcontroller with built-in high-performance DSP and Dual-mode Bluetooth. Using flexible and efficient architecture of 32-bit RISC CPU+DSP,CW6690G integrates a high quality audio Multi-format decoder and a ster


Product Features
DSP+ Dual-mode Bluetooth
High-performance 32-bit dual-core processor, CPU + programmable DSP combination
Multi-format decoder supporting MP3, WMA, WAV, APE, FLAC and other formats
Hi-Fi stereo audio AD record performance, SNR>95dB
Hi-Fi stereo audio DAC playback performance, SNR>100dB
SPDIF optical fiber and coaxial digital audio input
Multiple audio mixing channels to support mixing effect
Support digital power amplifier, or Class-D PWM power stage
Two SARADC with 12 channels
OTG2.0 USB, Two SD Host controller
Support LCD segment display ,digital tubes, TFT color display
A variety of different audio processing modules, Eight-band EQ, DRC, AEC&FFT
Support Bluetooth 4.0 and Bluetooth 2.1+EDRDual-mode Bluetooth protocol
Support a variety of audio processing algorithms including AEC (Acoustic Echo Cancellation) and noise reduction algorithm
Advanced vocal removal function: vocal low frequencies kept by DSP processing, specifically for karaoke products
Howling prevention function: DSP howling prevention algorithm effectively reduces Microphone howling, specifically for Karaoke products
Product Advantages
High-resolution audio quality to satisfy the growing demands of high-end products
Rich and flexible on-chip resources suit for a variety of complex application scenarios
Highly-integrated; simple and reliable external circuit; easy to manufacture
Bluetooth Karaoke Microphone
Stage Speaker
Karaoke System
System Block Diagram

内蒙古快三下载 虚拟足球e球彩总进球数 搜狐体育直播 最新棋牌手游排行榜 双色球红球各球出现总次数 股票涨跌停计算 内蒙古快三预测彩乐乐 竞彩篮球大小分投注表 宁夏滑水麻将作弊器 篮球竞彩胜分差是什么意思 极速快3大小投注技术 双色球开奖历史 吉林时时彩几点开奖直播 大象彩票备用网址 黑龙江p62hezhi 河南快3走势图基本图 中国彩票历史记录