耳朵運作機制和失聰的後果

https://youtu.be/4C5u9zUimGo

https://www.signia.tw/blog/how-your-ears-work/?fbclid=IwAR124xd6innlFE1JK6dl2QTUADfpGmkO4npjfJLr8KkFJ1DD0BHJuvX6VSE#__prclt=wLH6l2ib