Electricity: conductors and insulators – Conduits – cables or conductors – Insulated
Patent
1983-12-30
1985-08-27
Grimley, A. T.
Electricity: conductors and insulators
Conduits, cables or conductors
Insulated
174113R, 174113A, 174128R, H01B 1112
Patent
active
045380236
ABSTRACT:
An audio cable in which a plurality of outer conductors surround one or more inner conductors. The outer conductors provide a path for the relatively high frequency components of the signal and the inner conductors provide a path for the relatively low frequency components of the signal. The length of each outer conductor is greater than the length of the inner conductors and the outer conductors are wound around the inner conductors so that the frequency components of the signal arrive at the end of the end of the cable at the same time.
REFERENCES:
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patent: 3602632 (1971-08-01), Ollis
patent: 3815054 (1974-06-01), McClure et al.
patent: 4131757 (1978-12-01), Felkel
patent: 4158185 (1979-06-01), Dageforde et al.
patent: 4250351 (1981-02-01), Bridges
Grimley A. T.
Nimmo Morris H.
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