Make and answer phone calls Detect tone and pulse digit from the phone line Capture Caller ID
Make and answer phone calls Detect tone and pulse digit from the phone line Capture Caller ID Support blind transfer, single-step transfer/co...
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...
USB音频方案,USB声卡方案1. 描述ATE1133是一颗包含音频编解码器、HIFI级单麦克风输入和立体声耳机输出解决方案。内部集成多个模块,包括高速&全速USB Host/Device收发器(PHY),ARM??Cortex?-M4?32-bit?MCU内核主频96MHZ,16bit A...
高通蓝牙芯片QCC5144 详细规格手册datasheet (共99页)含各个接口说明,应用原理图等信息。 QualcommTrueWireless™ stereo earbuds (无线双耳) Features(特点) ■ Qualifiedto Bluetooth v5.2 sp...