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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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7571016 |
Crossfade of media playback between different media processes
A method of crossfading a plurality of audio files comprising opening a first process, opening a second process hosting an audio renderer in which a first audio file of the plurality of audio files...
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7570770 |
Mixing apparatus for audio data, method of controlling the same, and mixing control program
There are provided a mixing apparatus that enables a user who is mixing and the like to be positively engaged in the performance of a musical composition at a low cost by simple operations, a...
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7558637 |
Digital mixer capable of programming mixer configuration, mixer configuration editing apparatus, and control application program to control digital mixer
A digital mixer has a processor capable of operating in accordance with a program to constitute a sound signal processing module and executing a program corresponding to mixer configuration data...
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7555354 |
Method and apparatus for spatial reformatting of multi-channel audio content
A method and device are described to process an event on an audio rendering device. The method may comprise rendering a first audio stream via at least a first audio signal in a first audio...
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7546174 |
Digital data reproduction apparatus capable of reproducing audio data, and control method thereof
Audio data recorded on a hard disk is stored in a memory by a CPU. The audio data stored in the memory is stored in units of channels to be output, in corresponding storage areas within an audio...
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7532731 |
Digital mixer apparatus and method therefor
In a digital mixer, one of channels assigned to channel strips is selected, via a select switch, from among a plurality of channels allocated to a layer selected via a layer selection switch. The...
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7512536 |
Efficient filter bank computation for audio coding
Low-complexity synthesis filter bank for MPEG audio decoding uses a factoring of the 64×32 matrixing for the inverse-quantized subband coefficients. Factoring into non-standard 4-point discrete...
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7502282 |
Digital audio signal player
A digital audio signal player includes a reproducing unit to pick a disc audio signal which is stored in a disk, and a digital signal processor for controlling input and output of the disc audio...
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7499558 |
Digital mixer
A digital mixer includes a plurality of channel strips respectively having rotary encoders in a console, stores a plurality of layers that determine assignments of a channel to each of the channel...
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7496004 |
Data reproducing apparatus, data reproducing method, data recording and reproducing apparatus, and data recording and reproducing method
A data reproducing apparatus is disclosed. The data reproducing apparatus comprising reproducing means for reading data from a recording medium, and data varying means for varying the data that is...
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7454257 |
Apparatus and method for down converting multichannel programs to dual channel programs using a smart coefficient generator
An apparatus for recording a multichannel program includes an audio converter adapted to convert said multichannel program at least partially into a modified program requiring less channels than...
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7440577 |
Methods and apparatus for automatic mixing of audio signals
Methods and apparatus for automatically mixing a plurality of audio channels by adjusting respective gains of the audio channels using a control signal based on an aggregate of input levels of...
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7433745 |
Digital mixing system with dual consoles and cascade engines
A method is designed for controlling a total mixing system including a first mixing system and a second mixing system, which are operated in a linked manner. In the method, the first mixing system...
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7420112 |
Universal digital media communications and control system and method
A digital media communications and control system includes a plurality of audio devices each of which includes a device interface module for communication of digital media data and control data...
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7403626 |
Level adjustment apparatus
Arrangements are made such that a plurality of operators, such as faders, can be set to opposite operational directions. When any one of the operators has been operated in a particular direction, a...
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7392101 |
Multi-track digital recording/reproducing apparatus and method, multi-track digital recording/reproducing program
There are provided multi-track recording/reproducing apparatus and method and a multi-track recording/reproducing program, which enable flexible setting of the number of reproducing tracks and that...
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7382886 |
Efficient and scalable parametric stereo coding for low bitrate audio coding applications
The present invention provides improvements to prior art audio codecs that generate a stereo-illusion through post-processing of a received mono signal. These improvements are accomplished by...
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7366313 |
Mixing console having visual marking system applied to manual operators with subgrouping
In a mixing console apparatus, an input section inputs a plurality of electric signals, a processing section processes the inputted electric signals, and an output section outputs the processed...
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7349749 |
Audio signal mixer for long mix editing
An audio signal mixer capable of performing a long mix editing with simple manipulations. A second audio signal producing means is prevented from producing a second audio signal when an operating...
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7343210 |
Interactive digital medium and system
The present invention relates to manipulating audio and/or video recordings, particularly music recordings, by giving a user access to individual master tracks and/or channels that make up the...
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7277958 |
Re-assembly of streaming files from separate connections
The invention is a technique and apparatus for re-assembling transmitted portions of files or sub-files ( 410, 420, 430, 440 ), into a viewable file ( 400 ). The transmitting device passes the...
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7277362 |
Audio signal reproduction apparatus having scratch reproducing function
An audio signal reproduction apparatus for reproducing scratch sound from an optical disk. Scratch reproduction operation is performed through use of a jog dial and a turntable. When either the jog...
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7257072 |
Digital audio data reproducing system
A digital audio data reproducing system includes a digital audio data reproducing apparatus having a record medium, a detection part for the record medium and a processing unit; an analog record...
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7227963 |
Audio signal processing apparatus
An audio signal processing apparatus comprises a signal processing section for processing audio signals fed from outside equipments, an operating section for producing commands in order for said...
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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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7206648 |
Multi-channel audio reproducing apparatus
A multi-channel audio reproducing apparatus includes several audio power amplifiers, the number of which is less than the number of channels required for the multi-channel format of the input audio...
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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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7164772 |
Setting update apparatus of scene data in audio mixer
An apparatus is designed for updating setting of parameters so as to control an audio signal. In the apparatus, a holding section holds current values of the parameters effective to control the...
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7072249 |
Digital audio signal playback apparatus with scratch effect control device
In a scratch effect control device for a digital audio signal playback apparatus, a control unit controls output of digital audio data recorded in a data recording medium and read by a data reading...
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7043312 |
CD playback augmentation for higher resolution and multi-channel sound
The present invention presents a way to augment the playback of a compact disk by increasing the resolution, the number of channel, or both during reproduction, while still allowing the resultant...
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7010371 |
Digital audio signal player having a simulated analogue record
In a digital audio signal player having a simulated analogue record, a high frequency alternator is provided, which is connected to the microprocessor, and constantly sends out a high-frequency...
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7006642 |
Audio control apparatus and audio processing apparatus in a mixing system
An audio mixing system is disclosed which makes it possible, when the transmission path that was disconnected is reconnected, to carry out processing in which the control parameters for setting the...
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6987858 |
Signal processing method, program, and signal processing apparatus
A signal processing method is provided, which makes it possible to quickly find the cause of clipping or the like. A sound signal that is input is subjected to processing of adjusting at least one...
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6987857 |
Focus fader with dual optocouplers
The apparatus is a cross fader with dual optocouplers which communicate first and second audio signals. A manually controlled blade shutter travels along a linear path wherein at a first end of the...
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6965677 |
Focus fader with adjustable tension
The apparatus is a cross fader with a slide assembly which slidingly traverses a path defined by two parallel guide rods which pass through a partially open channels in the slider of the slide...
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6917689 |
Sound mixing equipment
In a sound mixing equipment, an adjusting circuit has reflecting plates joined to a control in opposite directions. The adjusting circuit has a first light emitting diode and a first light...
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6813361 |
Non-contact audio fader control system and method
A non-contact fader control uses a movable permanent magnet and one or two Hall-effect sensors to provide a constant, direct current voltage output. Signal conditioning and digital control...
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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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6687193 |
Audio reproduction apparatus having audio modulation function, method used by the apparatus, remixing apparatus using the audio reproduction apparatus, and method used by the remixing apparatus
An audio reproduction apparatus capable of modulating an audio signal with at least one of reproduction factors, including the speed and direction of reproduction, and the sound pressure of the...
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6594601 |
System and method of aligning signals
The invention provides for a method and system for mixing two signals, a primary signal and another sample signal, in a manner that avoids the cancellation of certain frequency components in the...
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6545953 |
Audio signal manipulator system
An audio signal manipulator system for manually manipulating digital audio signals to simulate the audio sounds emitted when a user mixes vinyl records. The audio signal manipulator system includes...
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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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6408129 |
Method for processing a plurality of synchronized audio tracks, including phase inversion of a selected track
A system for playing a selected one of multiple audio tracks recorded in synchronized fashion with a motion picture on an optical disk. The optical disk has encoded on it a mixing master music and...
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6353169 |
Universal audio communications and control system and method
An audio communications and control system includes a plurality of audio devices each of which includes a device interface module for communication of digital audio data and control data from at...
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6330338 |
Process and device for mixing digital audio signals
The invention relates to a process and a device for mixing digital audio signals from a first number of inputs (1 to m) into a second number of outputs (21 to n). In order to create a process and a...
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6215737 |
Using different sampling rates to record multi-channel digital audio on a recording medium and playing back such digital audio
Methods and apparatus for recording and playing back multi-channel digital audio having different sampling rates for different channels are provided. Recording is accomplished by sampling a...
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6213626 |
Convertible worklight
A dual purpose light that may be configured as both a floor-type worklight and as an elevated stand light. The present invention provides a light stand which has a threaded post on its terminal end...
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6075662 |
Multichannel Audio recording method and apparatus
Audio recording apparatus comprises a multichannel audio recorder in which recording channels are selectable between a recording mode and a non-recording mode; and a gain controller for altering...
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6028526 |
Program overtrack channel indicator for recording devices
A method and apparatus for improving the user interface of a multi-track recording device is described. An alphanumeric track display output a network track number for each track in the multi-track...
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