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US 2008/0175427 A1Published application
Portable speaker apparatus and system
OwnerShu Ting Chen, Thomas A. Disco +3inventors
InventorsShu Ting Chen, Thomas A. Disco, Charles Scott Madison, Jin Wang, Bernard Goldfine
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Abstract
A portable system includes a hostable USB controller, USB decoder and speakers. The system operates to play audio files from external devices when powered.
Claims20
An apparatus comprising:
- a tubular housing;
- a plurality of speakers disposed in the tubular housing;
- a docking port coupled to the tubular housing;
- and
- a controller circuit disposed within the tubular housing;
- wherein the docking port is adapted to connect with an audio player.
3 more elements
A tubular speaker system comprising:
- a tubular housing;
- a first speaker and a second speaker disposed at opposite ends of the tubular housing;
- an audio data input interface coupled on a first portion of the tubular housing;
- an audio play control circuit coupled within the tubular housing;
- and
- an amplification module disposed within the tubular housing, wherein the tubular speaker system is adapted to couple with a device to play audio files.
3 more elements
A portable speaker system comprising:
- a tubular body made of a metal;
- a first speaker and a second speaker disposed at opposite ends of the tubular body;
- a sound control module coupled to the first speaker and the second speaker;
- and
- an audio device docking port adapted to couple with an external audio player,
- wherein the portable speaker system amplifies sound from audio files first stored on an external audio player.
3 more elements
Dependencies are inferred from the claim text.