CELLULAR TRANSMISSION OF PHYSIOLOGIC DATA

摘要

A method of transmitting physiologic signals data using a speech channel of a cellular telephone, comprising: selecting a frequency band which is not affected by speech compression of a transmission protocol of said speech channel; generating an acoustic signal in said frequency band, which signal encodes said physiologic signals data; transmitting said acoustic signal from a speaker to a microphone of said cellular telephone; and transmitting said received acoustic signals by said cellular telephone.