YSS915 (KP2V2) is an LSI for processing Karaoke voice signals. This LSI has an A/D converter (1 channel) for the microphone echo, and a memory for th...
适用CSR8670芯片，两个MIC的蓝牙耳机设计的指导书 Two Microphone Headset Industrial Design Guideline...
Make and answer phone calls Detect tone and pulse digit from the phone line Capture Caller ID Support blind transfer, single-step transfer/co...
This project aim was to build wireless software modem for data communication between two computers using an acoustic interface in the voice frequency...
Commercially available active noise control headphones rely on fixed analog controllers to drive "anti-noise" loudspeakers. Our design uses an adaptiv...
