Upgraded applications of High Sensitivity Piezo Film Sensor CM-01B in Conventional Medical Earphone

With no amplification function, conventional stethoscopes sound weak and make the ears uncomfortable. They cannot block ambient noise or adjust their frequency. Therefore, Isweek here puts forward a new type of high sensitivity contact microphone (piezoelectric sensor)  used as a pickup part in electronic stethoscopes. It collects human life info with…

Continue reading