Audio and video digital recording and playback system
Audio cassette player with permanently installed cassette
Audio circuit with noise muting feature
Audio data reproducing device for reproducing digital voice sign
Audio digital recording and playback system
Audio digital recording and playback system
Audio editor display interface
Audio head assembly for use in a video cassette recorder
Audio head position adjusting device for a video cassette record
Audio head position adjusting device for a video cassette record
Audio message system with programmer
Audio program switching apparatus
Audio recorder which can play back a temporal code irrespective
Audio recording and distance measuring system
Audio recording apparatus and method
Audio recording device
Audio reproduction device with head base moving mechanism
Audio signal muting circuit for magnetic recording and reproduci
Audio signal processing apparatus and recording and/or reproduci
Audio signal processing apparatus for high speed or forward/reve