Patent ID: 6700981
Filing Date: 2004-03-02
Classification: H04R

Abstract:
A dual input headphone apparatus comprising:a headphone set having a left ear piece unit and a right ear piece unit; a first input line cord having a first end and a second end with said first end of said first input line cord electrically connected to said left ear piece unit; a second input line cord having a first end and a second end with said first end of said second input line cord electrically connected to said right ear piece unit; a first equipment cord set having a first end and a second end and having a first equipment line and a second equipment line; a second equipment cord set having a first end and a second end and having a third equipment line and a fourth equipment line; a first input plug with said first input plug electrically connected to said first end of said first equipment cord set; a second input plug with said second input plug electrically connected to said first end of said second equipment cord set; with said first and said second input plugs each having input portions for receiving left and right audio signals; with said input portion for receiving left audio signals on said first input plug connected to said first equipment line; with said input portion for receiving right audio signals on said first input plug connected to said second equipment line; with said input portion for receiving left audio signals on said second input plug connected to said third equipment line; with said input portion for receiving right audio signals on said second input plug connected to said fourth equipment line; a hollow housing having a pair of apertures for entrance of said second ends of said line cord and said second ends of said first and said second equipment cords sets; electrical connection means disposed in said housing for connection of said second end of said first line cord and said second end of said first equipment line of said first equipment cord set and for connection of said second end of said third equipment line of said second equipment cord set and said second end of said first line cord, and electrical connection means disposed in said housing for connection of said second end of said second line cord and said second end of said second equipment line of said first equipment cord set and for connection of said second end of said fourth equipment line of said second equipment cord set and said second end of said second line cord.