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Method of and apparatus for expanding functionality of vehicle cassette tape-player decks to permit dictation or other recording and automatic remote station relaying of the same

  • US 6,002,558 A
  • Filed: 08/19/1996
  • Issued: 12/14/1999
  • Est. Priority Date: 09/18/1990
  • Status: Expired due to Fees
First Claim
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1. For integration with a driver-operated vehicle passive audio-tape cassette deck with playback system having power, play, rewind and forward controls operable, in a play mode, to reproduce signals stored on a pre-recorded tape in audio form in a vehicle loudspeaker by scanning the tape forwardly by a playback head connected to playback amplifiers driving the loudspeaker, apparatus for rendering the system capable of both active dictation recording use on a tape and simultaneous transmission to a remote location, and later transmission upon rewind and playing of the tape, via a cellular radio telephone transmitter system including a modulator also carried by the vehicle, said apparatus having, in combination, auxiliary apparatus comprising a microphone assembly, audio amplifying means and a recording head cooperative with the tape for enabling the driver, upon actuation of a recording dictation mode, to dictate in the vehicle without operational diversion into the microphone and record such on the tape,;

  • programmable control means cooperative with the said auxiliary apparatus and with the modulator of said cellular radio telephone transmitter system for switching said audio amplifying means, upon said actuation of the recording dictation mode, to energize said recording head to record the dictation on said tape and, after operation of said rewind control, to playback the same as recorded on the tape through two paths;

    one, through said playback amplifiers for driver listening through said vehicle loudspeaker, and secondly, for directly modulating the cellular radio transmitter modulator to transmit to a remote location;

    said programmable control means further having means, operable upon actuation of said recording dictation mode, for electrically connecting said audio-amplifying means to said modulator, to transmit the dictation via the cellular radio telephone transmitter in real time during said dictation, selectively with simultaneous energizing of said recording head to record the dictation on said tape, and in which said deck playback system is associated with a radio broadcast receiver, and means is provided for enabling received programs selectively to be recorded on said tape and to be transmitted to a remote location via said cellular radio telephone transmitter system in one of real time of recording and on playback of the recorded tape.

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