Bluetooth Hands-free System Design and Implementation of the Hardware
Yang Ming · Harbin Ligong Daxue xuebao · 2008
The hands-free system needs clear voice and rapid transmission,using the Bluetooth module,the TTS Module and the integrated hands-free car kit IC that improves voice quality and noise suppression.Using PADS2005 and MultiSim for hardware design complete hardware circuit design and debug.The test results prove that the stability,security and energy aspects have been improved.