Active loudspeaker and cable assembly
US11070919B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 8, 2020 |
| Grant date | Jul 20, 2021 |
| Priority date | — |
| Expiry date | Apr 8, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2420/09
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A cable assembly configured to electrically connect an active loudspeaker to a source device that comprises a source of electrical power and audio signals. The cable assembly includes a primary sheath, a group of power conductors within the primary sheath and configured to carry electrical power, a group of audio signal conductors within the primary sheath and configured to carry audio signals, a cable-mount connector male plug comprising a first plurality of power pins that terminate a first end of each power conductor and a second plurality of audio signal pins that terminate a first end of each audio signal conductor, wherein the cable-mount connector plug is configured to be coupled to a panel mount connector female socket of the source device, and a cable-mount connector female socket comprising a first plurality of power receptacles that terminate a second end of each power conductor and a second plurality of audio signal receptacles that terminate a second end of each audio signal conductor, wherein the cable-mount connector socket is configured to be coupled to a panel mount connector male plug of the active loudspeaker.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.