CX20708

CX20708 Super Wideband Voice Input Processor SoC Complies with Skype Certification requirements for TV solutions Conexant's CX20708 is industry's first dedicated Super Wideband Voice Input Processor SoC for Telepresence and Speech Recognition applications. This highly integrated SoC features high-fidelity 16-bit ADC, microphone pre-amp, Asynchronous Sample Rate Converter, Sync Buffer, and our award-winning Digital Signal Processor. The included advanced superwideband voice processing algorithms deliver a crisp clear, fullduplex, low-latency, audio experience, requiring as little as two matched high-sensitivity unidirectional microphones. The flexible USB and I2S/I2C interfaces Key Features I2S/USB Interface are ideal for integration in the High Definition Camera module or directly inside the Television/ Set-Top-Box. The CX20708 is a turnkey, singlechip solution that compensates for microphone self-noise, eliminates ambient noise, and maximizes long distance voice pick-up, all withoutloading the host CPU. This allows the system designer to achieve a consistent level of voice performance cross software applications and fast to market. Conexant offers complete an Evaluation Kit (EVK), including the EVK board, data sheet, reference design schematics, AVL, and sample silicon. Benefits Flexible topology to match with the host system Higher performance voice quality Only require minimum of 2 microphones for long range speakerphone and speech recognition usage Single chip voice input...