Voice-operated switch

switch that operates when sound over a certain threshold is detected

en-US/ˈvɔɪs - ˈɑpɚˌeɪtəd ˈswɪt͡ʃ/
en-GB/ˈvɔɪs - ˈɒpəɹeɪtɪd ˈswɪt͡ʃ/

หมวดหมู่:

electrical switch