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Document Title |
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6026446 |
Method for interleaving data for seamless playback of multiple program versions having common material
A method for formatting digital data on an optical disk that represents at least two versions of the same program. Data sequences which are unique to each version and data sequences which are...
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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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5917781 |
Apparatus and method for simultaneously reproducing audio signals for multiple channels
A reproducing method and apparatus include an audio signal processor, a controller, and at least one decoder. The audio signal processor receives digital audio signals for more than one channel...
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5914914 |
Method and apparatus for storing and presenting visual and audible information to an individual
A method and apparatus for retrieving and presenting visual and audible information to an individual. Audio source signals from each channel of a stereophonic audio source are processed by a...
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5768126 |
Kernel-based digital audio mixer
A system and method are disclosed for mixing multiple digital audio streams originating from or destined for multiple tasks in a computer system. In one aspect, a method is carried out in a...
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5675557 |
Integrated mixing system for synchronizing video and audio signals
The manipulator for mixing sound and/or image of digital and/or analog supports comprises a manual rotary device which is manipulated by the operator who turns it into any direction and stops it in...
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5668785 |
Multiple audio signal recording and reproducing apparatus
A recording/reproducing apparatus for recording and reproducing input signals having left and right stereo sounds. The stereo audio components of television signals prior to recording are data...
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5638343 |
Method and apparatus for re-recording multi-track sound recordings for dual-channel playbacK
A method and system are provided for re-recording multi-track sound tracks onto two-channel sound recordings. A playback mechanism that has multiple speakers is provided for reproducing the sound...
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5590094 |
System and methd for reproducing sound
A sound collecting system and a sound reproducing apparatus by means of which an actual audio image can be reproduced. The sound collecting system includes a plurality of microphones for producing...
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5572194 |
Broadcast receiver and signal reproduction apparatus controlled using RDS data
A signal reproduction apparatus such as an audio apparatus consists of a plurality of devices including a receiver. The receiver receives a broadcast wave signal (such as an FM signal) which...
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5506822 |
Audio signal reproducing apparatus having noise reducing function
An apparatus for reproducing an audio signal recorded on a recording medium is arranged to store the audio signal reproduced from the recording medium; and to compute and process the stored audio...
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5506821 |
Optical disk program repeater
A compact disc player is modified to convert it into a program repeater that plays preselected messages on a repetitive basis. Unused or used information channels in the CD player are employed. A...
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5490125 |
Recording system for a singalong disc player
A recording device is provided for recording an accompaniment reproduced by a singalong disc player and a vocal part sang at the accompaniment on a recordable disc. A rerecording command during...
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5487067 |
Audio data communications
Data communications apparatus comprises a master device for processing digital audio data and a plurality of slave devices connectable in a ring network with the master device. Each slave device...
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5465240 |
Apparatus and methods for displaying text in conjunction with recorded audio programs
A lyrics adapter allows a standard cassette player to play tapes for karaoke that contain the lyrics to the music and timing data associated therewith that are recorded as audio tones on the tape....
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5444676 |
Audio mixer system
The audio processing system for use in the mix down and mastering phases of professional audio recording includes: an audio patchbay unit, a logic control unit, a power supply unit, and an audio...
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5428184 |
Karaoke circuit for optical disk player
A karaoke circuit for an optical player including a mixing circuit for mixing signals reproduced from the optical disk to supply them to a speaker, a selector for selecting a digital channel signal...
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5383079 |
Portable information reproducing and voice amplifying apparatus
A portable recording and reproducing apparatus is adapted to reproduce a melody recorded on a recording medium such as a magnetic tape and to amplify the melody and voice through a speaker as the...
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5367506 |
Sound collecting system and sound reproducing system
A sound collecting system and a sound reproducing apparatus by means of which an actual audio image can be reproduced. The sound collecting system includes a plurality of microphones for producing...
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5349480 |
Portable audio apparatus
A portable audio apparatus allows a user to sing along with the recorded song, the user's voice and recorded song being outputted through a speaker. The apparatus permits the recorded lyrics or...
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5347499 |
Circuit for selectively setting a monaural playback channel in a stereo audio apparatus
A circuit selectively sets a left/right monaural playback channel in a digitally signal-processed stereo audio apparatus. The circuit includes a channel selecting signal generator for generating a...
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5343455 |
Digital signal overlapped or joined recording method and apparatus
A digital signal recording method and apparatus for recording first digital data and second digital data on a writable disc without an interleave discrepancy therebetween. The first digital data is...
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5299180 |
Sound repeater unit adapted for use with an audio input and audio output equipment
A sound repeater unit is to be used with an audio input equipment, such as a cassette or video tape recorder, and an audio output equipment, such as a television set or a loudspeaker. The audio...
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5289438 |
Method and system for altering consciousness
A system for altering the states of human consciousness involves the simultaneous application of multiple stimuli, preferable sounds, having differing frequencies and wave forms. The relationship...
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5287333 |
Notification system with voice in an audio system
An FM audio system has an FM tuner, a CD player, a stereo modulator for modulating an audio signal from the CD player to produce a composite signal so as to be received by the FM tuner, for...
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5274618 |
Test apparatus for an optical recording disc
An optical recording disc on which an analog audio signal and a digital audio signal are recorded is tested. The analog audio signal results from FM-modulating 2-channel audio signals, and the...
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5218580 |
User management system for musical accompaniment playing apparatus
A user management system is provided for a musical accompaniment playing (KARAOKE) apparatus. The system comprises an individual information recording medium, an input unit, a music information...
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5206842 |
Technique for producing recording of musical works whose beat simulates arcade-game sounds
A technique for recording a performance of a musical work having a persistent, accented beat in which substituted for this beat are synthesized sound effects simulating those associated with arcade...
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5197047 |
Automatic transmission system multi-channel scheduling
A method of merging playlists each for a single channel for simultaneous transmission over a network by a multi-channel automatic transmission system (1) which replaces the functions previously...
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5189562 |
System and method for combining language translation with original audio on video or film sound track
An original film or video sound track and a translation of this sound track into another language are separately recorded and a predetermined positioning timewise relative to the original sound...
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5170381 |
Method for mixing audio subliminal recordings
Audio subliminal recordings are made in which in addition to using a primary carrier, such as music, two audio channels are used to deliver subliminal messages to the brain. On one channel,...
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5033036 |
Reproducing apparatus including means for gradually varying a mixing ratio of first and second channel signal in accordance with a voice signal
A reproducing apparatus mixes the voice information from a microphone and the information reproduced from a recording medium in which a vocal signal plus an instrumental signal is contained as a...
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4876719 |
Synchronizing system for digital apparatus
A synchronizing system for use with a plurality of digital signal reproducers includes a plurality of digital signal reproducers, each having a digital I/O modulator, a digital I/O demodulator and...
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4560228 |
Electrical connector for sonobuoy launch system
A sonobuoy launching system having an electrical connection device for prding a data transmission link between a sonobuoy launch tube and launch container mounted therein. Conductive metal rings...
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4355332 |
Video tape editing control system
A video tape editing control system is provided which is capable of controlling one or more source video tape recorders and a record video tape recorder so that video information from a first...
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4300225 |
Disco beat meter
This invention relates to a system that will allow plural turntable recorded music sources that can have unique basic bass rhythm beat patterns played consecutively with the basic bass rhythm...
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4201895 |
Passive audio signal mixing apparatus
An audio signal mixing apparatus requiring no active elements, for a conventional audio amplifier unit having a tape monitor function. Low level signal inputs are level-controlled by...
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4081184 |
Amusement apparatus
This disclosure pertains to a remote stationary control box operating a coin operated automatic record selecting apparatus and public address system. The remote control box is provided with a tape...
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4064364 |
Audio fidelity amplifier and preamplifier systems
An audio fidelity system which may adopt the form of a preamplifier or a preamplifier-amplifier combination and which includes facilities for mixing any of a plurality of input sources. In...
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4025722 |
Method and apparatus for recording
The apparatus and method for making of recordings before a live audience where the performance is electrically amplified, utilizes a secondary winding coupled to a speaker voice coil for coupling...
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3726530 |
MUSICAL SOUND RECORDING METHOD
A musical selection is recorded on a first sound track driven at a speed corresponding to the frequency level of the key in which the selection is to be played. The same selection, or different...
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3634596 |
SYSTEM FOR PRODUCING MUSICAL TONES
Prerecorded notes of a musical instrument are stimulated to play by means of a voice-responsive system or instrumental equipment. Magnetic as well as electro-optical storage and retrieval systems...
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3270135 |
Control means for controlling electro-mechanical phenomena
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3049965 |
Method of modifying a recorded sound track and apparatus for producing a modified sound track
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2846515 |
Automatic rerecording system
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2844663 |
Apparatus for recording orchestral sound
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2807675 |
Stereophonic sound method and apparatus
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2807674 |
Stereophonic sound system and method
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