POWER INVERTERS DIGITAL AUDIO PLAYERS

Brand Owner (click to sort) Address Description
2SENSE Unirex Corporation 2288 East 27th Street
Vernon CA 90058
Apparatus for recording, transmission and reproduction ...
32 OHM AUDIO Ball, Kenneth S 4530 SE Hawthorne Blvd
Portland OR 97215
Audio amplifiers; Audio cables; Audio circuit ...
3F LI MORAN ROOM 101, GATE 2, ZHANWANG GARDEN
CN
TIANJIN CITY
China
Apparatus for recording, transmitting and reproducing ...
7TH SENSE Immerz Inc. 14th Floor
One Broadway
Cambridge MA 02142
Audio amplifiers; Audio and video cassette ...
AGASIO Amcrest Technologies LLC 10810 Katy Fwy Suite 110
Houston TX 77043
Antennas for wireless communications apparatus; Audio ...
AMCREST Amcrest Global Holdings Limited Wilton Park House, Wilton Place
IE
Dublin 2
Ireland
Antennas for wireless communications apparatus; Audio ...
AMETHYST LI MORAN ROOM 101, GATE 2, ZHANWANG GARDEN
TIANJIN DEV ZONE, TANGGU DISTRICT
TIANJIN CITY
China
Apparatus for recording, transmitting and reproducing ...
AMETHYST MORAN, LI TIANJIN DEV ZONE, TANGGU DISTRICT
ROOM 101, GATE 2, ZHANWANG GARDEN
TIANJIN CITY
China
Apparatus for recording, transmitting and reproducing ...
AP Alex Acoustic & Cable Limited Flat /RM B1 Blk B 7/F
HK
Kowloon Bay KL
Hong Kong
Batteries; Burglar alarms; Cabinets for loudspeakers; ...
AUDIOPARK Alex Acoustic & Cable Limited Flat /RM B1 Blk B 7/F
HK
Kowloon Bay KL
Hong Kong
Batteries; Burglar alarms; Cabinets for loudspeakers; ...
AWISCO Wang, Shu 39-5840 Dover Crescent
CA
Richmond V7C5P4
Canada
Amplifiers; Audio amplifiers; Audio mixers; Audio ...
BLUELOUNGE Bluelounge Pte. Ltd #03-01
SG
Wilkie Edge 228095
Singapore
Audio amplifiers; Audio cables; Audio electronic ...
COOLPIG MORAN, LI TIANJIN DEV ZONE, TANGGU DISTRICT
ROOM 101, GATE 2, ZHANWANG GARDEN
TIANJIN CITY
China
Apparatus for recording, transmitting and reproducing ...
DUNE HD Coolgrip International Limited Suites 1403-4 14/F Nan Fung Tower
173 Des Voeux Road
CENTRAL, HONG KONG
CN
Antennas for wireless communications apparatus; Audio ...
ECOROX Grace Digital, Inc. 10531 4S Commons Drive, Building 166
San Diego CA 92127
Audio speaker enclosures; Audio speakers; Cases ...
FIREDOCK AMAZON TECHNOLOGIES, INC. P.O. BOX 8102
ATTN: TRADEMARKS
RENO NV 89507
Audio speaker enclosures; Audio speakers; Carrying ...
HYPO THEORY BOND, ISAIAH 1057 Huntington Avenue
bronx NY 10465
Abdominal belts containing built-in speakers for ...
IMMERZ Immerz Inc. 14th Floor
One Broadway
Cambridge MA 02142
Electronic components and devices to deliver ...
IMMERZ-FX Immerz Inc. 14th Floor
One Broadway
Cambridge MA 02142
Audio amplifiers; Audio and video cassette ...
IPIG LI MORAN ROOM 101, GATE 2, ZHANWANG GARDEN
TIANJIN DEV ZONE, TANGGU DISTRICT
TIANJIN CITY
China
Apparatus for recording, transmitting and reproducing ...
KOR-FX Immerz Inc. 14th Floor
One Broadway
Cambridge MA 02142
Electronic components and devices to deliver ...
LANCHIYA LI MORAN ROOM 101, GATE 2, ZHANWANG GARDEN
CN
TIANJIN CITY
China
Apparatus for recording, transmitting and reproducing ...
MEMORY SOLUTIONS Unirex Corporation 2288 East 27th Street
Vernon CA 90058
Apparatus for recording, transmission and reproduction ...
OPUS AIR Olive Media Inc. 555 Howard Street
San Francisco CA 94105
Audio cassette and CD players; Audio ...
ROCKTUBE Sondpex Corporation of America, LLC 4185 Route 27
Princeton NJ 08540
Audio amplifiers; Audio electronic components, surround ...
SDX Sondpex Corporation of America, LLC. Unit K
2031 US Highway 130
Monmouth Junction NJ 08852
Amplifier for wireless communications; Amplifiers; Audio ...
SENSE Unirex Corporation 2288 East 27th Street
Vernon CA 90058
Apparatus for recording, transmission and reproduction ...
SYNC DOCK jwin electronics corp. 2 harbor park drive
port washington NY 11050
Abdominal belts containing built-in speakers for ...
TACT Tact Audio, Inc. 3700 Osuna Rd NE, Suite 512
Albuquerque NM 87109
Audio amplifiers; Audio circuit boards; Audio ...
WICKEDHD Gulfstar Trading Limited O-6F, U-6, KCR Business Estate, Kimmage
IE
Dublin 12
Ireland
Audio cables; Audio converters and upscales; ...
WYRESTORE PANDA PARTS LLC SUITE 400
6000 POPLAR AVENUE
MEMPHIS TN 38119
Audio cables; Automatic switching apparatus for ...
YES IT'S WATERPROOF Grace Digital, Inc. 10531 4S Commons Drive, Building 166
San Diego CA 92127
Audio speaker enclosures; Audio speakers; Cases ...
ZROX Grace Digital, Inc. 10531 4S Commons Drive, Building 166
San Diego CA 92127
Audio speaker enclosures; Audio speakers; Cases ...
 

Where the owner name is not linked, that owner no longer owns the brand

   
Technical Examples
  1. A digital intercom device consistent with certain embodiments uses power line communication (PLC). A power line interface connects to a power line serving as a communication medium. An audio codec is coupled to the power line interface for encoding and decoding digital data to and from data suitable for use by the power line interface. A digital to analog converter receives digital decoded data from the codec and converts the digital coded data to a received analog signal. A receive audio amplifier amplifies the received analog signal to a level adequate to drive a speaker. A transmit audio amplifier amplifies a transmit audio signal and provides an amplified transmit audio signal as an output. An analog to digital converter converts the amplified transmit audio signal to a digital representation thereof and passes the digital representation to the codec. A control processor controls operation of the interface and the audio codec. A switch interface receiving a signal from a push-to-talk switch, which causes the codec to encode the digital representation and the power line interface to place an OFDM modulated version of the digital representation onto the power line. This abstract should not be considered limiting since other embodiments may incorporate more, fewer or different elements that those described in this abstract.