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Amphibious personal audio system

  • US 4,682,363 A
  • Filed: 05/23/1985
  • Issued: 07/21/1987
  • Est. Priority Date: 05/23/1985
  • Status: Expired due to Fees
First Claim
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1. An amphibious personal audio system, comprising:

  • band means for encircling a person head'"'"'s;

    audio means secured to the band means for generating an audio signal, the audio means being hermetically sealed;

    speaker means secured to the band means and means electrically coupling to the speaker means to the audio means for converting the audio signal to an audible sound, the speaker means and the electrical coupling means being hermeticaaly sealed; and

    earpiece means acoustically coupled to the speaker means for transmitting the sound to the person'"'"'s ears, the earpiece means having an opening for transmission of sound to the user'"'"'s ear canal, the earpiece means being adapted to substantially hermetically seal around the user'"'"'s ear canal.

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