Keywords Tag: |
Williams Sound llc, Williams Sound, hear, listen, assistance, auditory, helper, frequency, FM, transmitter, receiver, microphone, electronics, amplifier, churches, courtroom, hearing assistance, schools, TV, infrared, interpretation, wide-band, simultaneous interpretation, narrow-band, radio, RF, transmit, headphones, earphones, theater, cinemas, lightwave, LED, LCD, response, headset, emitters, bilingual, audio description, earbuds, hearing loss, telephone, amplified ringer, communication aids, |