frequency modulation system

systems that modulate frequencies, often as an assistive technology

en-US/ˈfɹikwənsi ˌmɑd͡ʒəˈleɪʃən ˈsɪstəm/
en-GB/ˈfɹiːkwənsɪ ˌmɒdjʊˈleɪʃən ˈsɪstəm/

श्रेणियाँ:

radio receiverhearing assistive technology