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7603190 |
Digital recording/reproducing apparatus
Based on a digital recorder/player taken as a basic apparatus and which accommodates a field frequency of 60 fields/sec or a frame frequency of 30 frames/sec, an apparatus is implemented to record...
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7564983 |
Audio playback device capable of independent operations in dual modes
A play-back device includes a body device including: a playback mode setting unit for selecting a plurality of playback modes such as a CD mode, an AM mode and an FM mode; a front side speaker and...
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7436738 |
Play-back device
A body device has a dual mode function and includes: a play-back mode setting unit for selecting a plurality of play-back modes such as a CD mode, an AM mode, an FM mode and so on; and a control...
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7266390 |
Network interface cassette adapter and method
A network interface cassette for coupling signals between a wireless network and a tape head in a cassette tape player. The network interface cassette includes an enclosure that is conformed to the...
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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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7221625 |
Multi-channel acoustic apparatus with DVD reproduction function
In a multi-channel acoustic apparatus with a DVD reproduction function, comprising a DVD reproduction control unit for controlling the reproduction of a DVD, and a system control unit for...
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7212469 |
Mixing recorder, control method therefore, and computer-readable medium including program for implementing the control method
There is provided a mixing recorder which enables the user to readily produce music using overdubbing and/or other recording techniques while suppressing degradation of sound quality to the minimum...
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7209410 |
Set of electronic apparatuses having first and second electronic devices, and computer program product
A portable audio player ( 100 ) includes a decoder ( 14 ) and other devices for reproducing audio data, a microcomputer ( 16 ) for controlling starting and stopping the reproduction, and a radio...
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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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7170828 |
Removable face plate compressed digital music player
This invention comprises a two part audio system in which all of the processing power is allocated to a small, lightweight satellite part that is the face unit. Mass storage, amplification, and...
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7154819 |
Adaptive high fidelity reproduction system
Audio is adaptively associated with speakers, depending on the speaker configuration that is present. Each speaker it receives an audio assignment based on its individual spectral characteristics....
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7120463 |
Network interface cassette adapter and method
A network interface cassette for coupling signals between a wireless network and a tape head in a cassette tape player. The network interface cassette includes an enclosure that is conformed to the...
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7016266 |
Sharing device for multiple audio sources
A sharing device is composed of a distributor and multiple output units. The distributor has multiple input ports to connect different audio sources, such as VCD/DVD players, and has multiple...
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6969794 |
Music playback apparatus and music playback system
The data of the same musical pieces are stored in the same order in each of a plurality of music playback apparatuses. When one music playback apparatus is instructed to finish musical-piece...
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6946971 |
Electronic equipment control system and control method
An electronic equipment control system including an electronic equipment body and a remote control terminal for providing an operation instruction to the electronic equipment body. The electronic...
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6941180 |
Audio cassette emulator
A device of the same general physical size and shape as a standard audio cassette tape, but which accepts digital information from any of a variety of sources—including for example: Internet...
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6842417 |
Audio system
Tracks are automatically selected from plural tracks recorded on a CD and are recorded on a MD so that a total reproducing time of the tracks thus selected is within a recordable time of the MD....
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6738318 |
Audio reproduction system which adaptively assigns different sound parts to different reproduction parts
Audio is adaptively associated with speakers, depending on the speaker configuration that is present. Each speaker it receives an audio assignment based on its individual spectral characteristics....
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6737570 |
Interactive personal audio device
A battery powered personal audio device may be carried by a user, for example in the user's palm or pocket. Touch operators may be provided with the personal audio device. The personal audio device...
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6728167 |
Background music controller
A device that controls background music interspersed with commercial messages by using an unmodified Compact Disc (CD) player loaded with custom discs. The custom discs provide the music and...
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6693853 |
Reproducing unit for recording medium
In a music-reproducing unit having readers for a plurality of recording mediums, information of a recording medium being reproduced now is indicated on a display, but information of recording...
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6631098 |
Dual-mode MP3 player
“A portable MP3 player has two operation modes. In a first mode, the portable MP3 player operates independently. A controller in the MP3 player reads first MP3 files from internal memory and a...
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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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6542442 |
Scent emitting device
A scent emitting device incorporates a specially adapted prerecorded playback cassette and playback device, with the prerecorded cassette including one or more scent emitting cartridges and the...
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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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6426922 |
Information reproducing system including a master and a slave system
Two reproducing systems are provided for reproducing CDs respectively. Each port is provided in each recording system for connecting the reproducing systems by an external cord. A switch circuit is...
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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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6327633 |
Solid state audio system
A solid state audio system provides audio signals when played in an audio cassette player. The audio system is provided in a casing having the same size as a standard audio cassette tape and...
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6301513 |
Vocal information system
A vocal information system with the capability of retrieving and playing digital and audio data together with an audio system and associated cassette is disclosed. The audio system includes a...
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6185163 |
Vehicle audio system having random access player with play list control
A method is provided for altering a play list of a Random Access Player without interrupting the generation of output by the Player. The method includes initiating a reproduction mode that...
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6147938 |
Vehicle electronic system
A projection (41) protrudes downward from the lower side edge portion of a third electronic control unit (40). The projection forms a recess which houses a first electronic control unit (20) under...
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6137655 |
Cassette adaptor with adjustable magnetic head
A cassette adaptor is disclosed, in which a head holder unit comprises a head holder for holding a magnetic head and a dummy tape frame having dummy tape members, and pins of the dummy tape frame...
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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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6101474 |
Voice recording/reproducing apparatus
A voice recording/reproducing apparatus includes an A/D converting circuit for converting an input analog voice signal into a digital signal; a digital signal processing circuit for coding...
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6091672 |
Adapter for coupling audio signals to front-loading or side-loading cassette playback decks, and method for using same
A cassette adapter for coupling audio signals from an external source to a cassette player for reproduction by the cassette player. The adapter is user-configurable for use in cassette players of...
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6061306 |
Portable digital player compatible with a cassette player
A portable audio device is provided and includes (a) a housing shaped as a cassette and insertable into a cassette deck of a cassette player; (b) a digital audio player in the housing, the digital...
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6052471 |
Smart audio receiver that automatically select an input audio source
Receiver control circuitry of a receiver automatically detects, selects, and enables a priority signal provided to the receiver from a plurality of audio and/or visual source devices. Upon the user...
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6041023 |
Portable digital radio and compact disk player
A combination radio receiver and compact disk player is enabled also for writing onto a compact disk or other permanent storage medium. A touch sense screen is used to display and select menu...
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6011756 |
Audiofrequency signal adapter with a rotary wire locating member
An audiofrequency signal adapter with a rotary wire locating member, including: an audio cassette-shaped housing; an adapting circuit including a coupled magnetic head and a signal compensation...
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5999497 |
Karaoke machine including playback reservation system
A compound-playback apparatus is provided which is capable of playing back both video tapes and VCDs, capable of making playback reservations in respect of both video tapes and VCDs, capable of...
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5986979 |
Play list control method and system for
A method is provided for altering a play list of a Random Access Player without interrupting the generation of output by the Player. The method includes initiating a reproduction mode that...
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5941711 |
Karaoke apparatus with a personal data reading function
A customer holds a personal data card (personal data card) which stores data of five music pieces including music-piece codes of favorite karaoke music pieces, and the key and tempo setting of the...
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5910933 |
Stand alone optical disc player module
An optical disc player for a computer is disclosed. The player is operable in a CD-ROM mode in which the player is inserted into a computer, as well as a stand-alone mode in which the player plays...
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5910866 |
Device for connecting signals to a tape reproducing apparatus in which a signal transmitting head is biased to abut a magnetic head of a tape reproducing apparatus
A connection device, loaded on a tape reproducing apparatus adapted for reproducing a magnetic tape, for transmitting an output signal from a sound source to the tape reproducing apparatus has a...
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5841742 |
Optical disk unit using a single demodulator circuit for demodulating two disk players
First and second disc drives which respectively read first and second discs on which signals are digitally recorded perform multiprocessing of each disc's signals by a single demodulator circuit...
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5815468 |
Dual player automotive audio system capable of playing back two different types of recording mediums
An automotive data device, such as an audio player, for playing recording media of a different size includes a housing member housing a first player unit and a second player unit in a stacked...
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5802017 |
Information-signal recording apparatus and recording mode inquiring/specifying method
To control the audio-recording mode of a video tape recorder used in a communication system, a plurality of pieces of equipment are connected to each other by communication-control buses for...
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5794138 |
Satellite broadcast system receiver
A radio receiver augmentation system for insertion in a cassette player or compact disc player includes a receiver unit and an antenna unit. The receiver unit includes an insertable element having...
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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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