Design of wireless digital audio communication system and its application in field medicine field medicine / 医疗卫生装备

ABSTRACT

An audio communication system in field medicine based on wireless transmission is introduced.It mainly comprises MSP430 ultra low-power and 16-bit microcontroller of Texas Instruments and wireless audio streamer nRF24Z1 of Nordic VLSI in Norway.The system realizes the call-and-talk communication between doctors and patients conveniently in one-to-many way in good audio quality and flexible mobility,so that doctors can be timely informed the state of an illness by using it.