Patent ID: 6658119
Filing Date: 2003-12-02
Classification: H04B

Abstract:
A package suitable for electrically connecting to a cable, said cable for electrically connecting a source for generating signals in the audio frequency spectrum and a load, and comprising a first conductor and a second conductor; said package comprising:a third conductor and a fourth conductor; means for electrically connecting the third conductor to the first conductor and the fourth conductor to the second conductor; a circuit, said circuit comprising a resistive element electrically coupled in series with a capacitive element, said capacitive and resistive elements having a values such that the phase angle of the circuit is approximately âˆ’45 degrees at a selected frequency within the audio frequency range and such that the measured impedance of the circuit network at all frequencies in a predetermined frequency range is equal to or greater than 0.20 M&OHgr;, said circuit electrically coupled between the third conductor and the fourth conductor; whereby said circuit is adapted to be electrically coupled between the first conductor and the second conductor of the cable.