[Broadcom] BCM2074x 第四代先進藍牙耳機系...

20741-PB02-RBCM20741


Brief
SUMMARY OF BENEFITS
Ideal for low-cost, footprint-challenged headset designs Enhanced audio quality, reduced charging times, and multipoint
connections through the integration of various noise suppression technologies, circuitry, and application profiles

ROM-BASED, SINGLE-MICROPHONE, MONO HEADSET IC WITH NOISE AND ECHO REDUCTION
FEATURES
Single-chip Bluetooth 3.0 transceiver supporting Enhanced Data Integrated SmartAudio 160 speech enhancement algorithms
Noise suppression Echo suppression Wind-noise suppression Packet-loss concealment Bit-error concealment Speech-intelligibility enhancement Automatic gain control (AGC) and automatic volume control (AVC)


Rate (EDR) and Bluetooth 2.1, 2.0, 1.2, and 1.1 backward compatibility

A ROM-based noise and echo reducti