CS48LV13

CS48LV12/13 Ultralow Power HD Voice Processors, Featuring SoundClear® Technology Overview of Features ASR Enhance™ automatic speech recognition (ASR) preprocessing for increased ASR accuracy in noisy Complete easy-to-implement voice solution including all environments essential voice, audio, and speech DSP features for Voice activity detector (VAD) enables always-on speech flagship smartphones, tablets, and computing products recognition SoundClear Voice™ noise reduction, echo cancellation, TrulyHandsfree™ voice control by Sensory, Inc. and voice enhancement supported RAPID2™ GUI-based diagnostic and tuning tool for ease Powerful 130-MHz dual-MAC 32-bit DSP core of design-in Ultralow power consumption (core typically <8 mW @ 1 V Media postprocessing support during narrowband call) —Integrated Cirrus Logic playback enhancement for I 2S, I2C, SPI™ digital connectivity speakers and headphones —Optional Dolby® and DTS® playback enhancement 1 1. Use of TrulyHandsfree-, Dolby-, or DTS-supported features requires the existence and proof of a valid license agreement with the corresponding company to be able to use or distribute its technology in any finished end-user or ready-to-use final product. RESET BUSY I2S Raw PCM PGA Noise Reduction Acoustic Echo Canceller Residual Echo Suppressor NLP Spectrally Matched Comfort Noise Dynamic FlexEQ ALC PGA IS 2 Full-Duplex Control+ Voice Activity Detection+ Double Talk Detection CLK I2S Clean PCM PGA Comfor...