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7734155 |
Multimedia home network computer
A home entertainment network has a computer with a multi-DVD changer which holds plural DVDs onto which content from an hard disk drive (HDD) can be transferred for storage. Also, DVD content can...
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7715283 |
Method for recording information, in particular audio signals, received via radio, in particular broadcast radio
A method for storing information, in particular audio signals, received via radio, in particular broadcast radio, the received information being written to a first memory, where the information...
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7643728 |
Magnetic recording/reproduction apparatus
A video signal recording apparatus with a video and audio memorizing section for temporarily memorizing an inputted video audio signal, a time code generating section for generating a time-code of...
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7561495 |
Method for recording information, in particular audio signals, received via radio, in particular broadcast radio
A method for storing information, in particular audio signals, received via radio, in particular broadcast radio, the received information being written to a first memory, where the information...
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7266206 |
Channel down mixing apparatus for car audio system
The present invention relates to a channel down mixing apparatus for a car audio system for reducing manufacture cost and switching noise by implementing a sub-woofer down mixing portion, a buffer...
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7236431 |
Semiconductor integrated circuit for audio system
A semiconductor integrated circuit for an audio system includes a playback processing section for playing back at least an optical disk, a frequency measurement circuit for measuring a frequency of...
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7203142 |
Multi-source surround audio apparatus
A DVD audio signal reproducer reproduces a DVD to generate a DVD reproduced audio signal. A reproduced signal determiner determines whether the DVD reproduced audio signal is a 5.1-channel digital...
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7190640 |
Power control for electronic equipment having a plurality of panels provided oppositely backward and forward
An electronic equipment having an electronic equipment body, and first and second operation units. The first operation unit includes a display device and a control CPU. The second operation unit...
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7171174 |
Multiple radio signal processing and storing method and apparatus
We have disclosed an enhanced radio system that provides for the capture and playback of one or more radio stations. The user may tune to a station, or scan through stations, rewind to hear what...
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7046956 |
Messaging and promotion for digital audio media players
Messaging, such as promotional messaging, is delivered to users of digital audio media players, such as digital disc and tape players. Portable players are especially suited for practice of the...
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7031477 |
Voice-controlled system for providing digital audio content in an automobile
A voice-controlled system for providing digital audio content in an automobile is presented. The system comprises a CPU unit that includes a microprocessor programmed to decode and deliver digital...
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7020048 |
User selectable display modes for a vehicle MP3 compact disc player
A vehicle audio system is provided that includes an audio receiver having a radio tuner and a random access media reader adapted for accessing audio data files such as those stored on a compact...
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6944430 |
Method and apparatus for automotive radio time shifting personalized to multiple drivers
A plurality of users each selects desired listening broadcast programs that are recorded by a system in a memory and indexed to the specific user. The user may also select the desired playback...
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6920089 |
System and method for delivery of audio content correlated to the calendar date and/or time of day
An apparatus and method are provided for automatically playing a recorded message, from a uniquely formatted encrypted CD, correlated to a specific date and a time of day as an option on a CD clock...
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6920086 |
Method for recording and reproducing radio information and corresponding system
A method for the reproduction of information, as well as an arrangement therefor, are proposed, in which upon the arrival of information from a first information source, that information is...
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6721236 |
Radio receiver having a hard disk drive
A radio receiver for use in a vehicle, the radio receiver including a hard-disk drive having a hard disk, on which data can be stored in a non-volatile manner on storage locations of the hard disk,...
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6629197 |
Method and system for storing digital audio data and emulating multiple CD-changer units
A method for processing digital audio data is presented. A control signal for a CD-changer unit is received and interpreted by a digital audio unit that stores digital audio data/files and that...
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6628573 |
Sound apparatus for vehicle
When some failure has been detected as a result of self diagnosis in first and second sound playback units (20, 30), a nonvolatile memory (48) in a control unit (40) stores device, product, and...
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6535462 |
Digital sound-signal broadcaster
A digital sound-signal broadcaster includes a control faceplate to control the rotating speed and direction of a turntable so as to operate the music data of a CD stored in a dynamic memory chip to...
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6483782 |
Time message delivery CD player alarm clock
An apparatus and method are provided for automatically playing a recorded message, from a uniquely formatted encrypted CD, correlated to a specific date and a time of day as an option on a CD clock...
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6470178 |
Vehicle radio having RDS presets and method therefor
The present invention provides for an easy-to-use radio that enables quick selection of radio station channels according to program type. The radio includes a receiver for receiving radio wave...
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6373791 |
Information reproducing apparatus, information reproducing method, and program storage medium
Listening to a CD by using headphones for example is interrupted by voice signals. A control microcomputer 55 executes a procedure for establishing a connection for communication with a...
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6134192 |
Combined multiple compact disc player and radio receiver
A combined compact disc/radio system for an automobile includes a multiple compact disc player, a radio receiver, and a controller. The multiple compact disc player is provided with a magazine...
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6101403 |
Adapter and signal transmission cable for mobile telephone
An adapter and signal transmission cables for hands-free telephone system including a mobile telephone, car audio equipment such as a cassette recorder and a mobile telephone adapter. The mobile...
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6058319 |
Cassette adapter for mobile telephones
A mobile radio telephone system includes a hands free kit which allows the audio signal to be output through a car stereo system. The mobile radio telephone system includes a hand held unit, a...
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5946050 |
Keyword listening device
A method and arrangement for monitoring the audio portion of a broadcast signal includes a keyword listening device. A relatively limited set of keywords are stored in a memory and the keyword...
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5844868 |
Digital-analog shared circuit in dual mode radio equipment
A digital-analog shared circuit in dual mode radio equipment, which shares a local oscillator in a digital mode and analog mode. A first frequency synthesizer generates a first and a second local...
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5790481 |
Retrofitable CD player system
Installing a high quality audio source, such as a CD player, in an automobil requires often installation of a radio/tuner of sufficient quality to provide an audio signal corresponding to the...
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5659524 |
Apparatus for controlling tape-ejection in an automobile-installed video cassette recorder
An apparatus capable of performing an automatic tape ejection operation in an automobile-installed video cassette recorder comprises an input power detector for detecting an electrical...
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5633837 |
Automobile radio recording system
An automobile recorder allows a user to continuously record the contents of radio programs onto a solid state memory and then transfer selected portions to a cassette tape or recordable compact...
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5544130 |
Electronic equipment operating in multiple modes and control method thereof
An electronic equipment controlled by a plurality of operation buttons, for example, for reproducing audio signal of a disc player, an audio tape recorder, a tuner, or an amplifier, etc. provides...
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5515345 |
Control unit for automobile audio system
A control unit for an automobile audio system including a transmitting device mounted in correspondence with a shifter for permitting an operator to have easy access to the control unit so that...
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5502691 |
Operation prohibition device for a car loading audio instrument
A car loading audio instrument adapted to be used by being connected to a car battery so that an electric power is supplied to the audio instrument and comprising a circuit breaker to break a...
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5495357 |
Apparatus and method for recording, transmitting, receiving and playing sounds
A compact solid state representative communication device allows the user to record, transmit, receive, play and erase messages or sounds. The communication device includes a record switch for...
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5448534 |
Radio with recording and reproducing function
A radio system has a detector detecting a required radio program, and supplying an instruction signal when the program is detected thereby. In accordance with the instruction signal, a recording...
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5365500 |
Key control method and control device for a cassette tape recorder
A cassette tape recorder including input key means having one or more keys, each key capable of representing a plurality of functions selectable by the user to be performed. The control means...
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5345430 |
Recovery recorder system, particularly commercial radio/TV broadcast recovery recorder system
A recording device and method for recovering a portion of a commercial radio or TV broadcast immediately after listening to it. The device consists of a short term memory media which is used to...
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5321671 |
Radio receiver with tape deck having interrupt capability
Occurrence of mechanical noise and tape damage due to operation of a pinch roller is avoided when the system is switched from the tape playback mode to the radio mode or vice versa. On playback of...
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5235568 |
System and the control method thereof for compact disk changer player and radio receiver
A combined system for commonly controlling a compact disk changer player and a radio receiver has a plurality of memory/call switches for selectively operating the compact disk changer player and...
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5222150 |
Volume control circuit
A volume control circuit in a system including a tuner and a deck which are prepared as separate components and combined together. The tuner has a control purpose audio input terminal, an audio...
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5195065 |
Function setting method for audio system
A function setting method for an audio system which is capable of changing a function of the audio system without alternation of hardware of a system controller at all and is superior in general...
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5168481 |
Automated digital broadcast system
An automated digital broadcast system which is capable of reliable operation for long periods of time without human assistance. The system comprises a plurality of compact disc players or other...
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5130961 |
Dual source audio apparatus with photosensor for detecting a recording medium being inserted
An audio apparatus incorporating a CD player or a cassette tape deck and a radio receiver as integral audio components, includes a photosensor; a means for detecting an operating state of each...
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5126982 |
Radio receiver and buffer system therefore
A buffer system for radio receivers includes a cyclic storage device connectable to a demodulator circuit for continuously storing the audio signals last outputted thereby only over a predetermined...
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5077712 |
DAT system
DAT system includes a transportable unit provided with a recording/reproducing magnetic head operatable with respect to a DAT cassette tape loaded thereto. The unit is fittable to a sleeve secured...
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4972275 |
Wideband radio-frequency broadcast recorder and radio testing system
A tape recording apparatus in the form of a modified VCR is employed to record broadcast signals received by an antenna while moving through a radio-broadcast reception area. The recorded signals...
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4864550 |
Remote control equipment for use with an audio system
A remote control handset for use with an audio system in which the audio system includes a tuner, a compact disk player an amplifier, speakers, etc. The handset also includes a display for...
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4811313 |
Loudspeaker and audio reproduction apparatus
A loudspeaker has a pot-shaped permanent magnet having an aperture in its axial pole. A light source in a translucent colored plastic plug is housed in the aperture. The light source is driven in...
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4766580 |
Information reproducing system with improved response to intermittent power supply
An information reproducing system, such as an audio tape player, for automotive use, whereby errors which would otherwise occur when the engine is started are inhibited. The information reproducing...
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4731769 |
Central servicing and information controller for vehicle auxiliary equipment
A central operating input and information output system for the control of a plurality of optional instruments in a vehicle has a display for displaying information and an option menu. A first...
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