Matches 101 - 150 out of 174 < 1 2 3 4 >


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US20060126852 Method and system for processing a sound field representation  
A method of processing a sound field representation which can be used to provide a representation which has been modified by at least spatial processing. The method includes: the establishment of...
US20130216054 VEHICULAR ACTIVE SOUND EFFECT GENERATING APPARATUS  
A sound effect generating apparatus includes a delay unit for giving a delay to a sound effect output from a rear speaker depending on either an accelerator opening change which represents a...
US20080218259 Method and apparatus for distortion of audio signals and emulation of vacuum tube amplifiers  
A method for digitally processing audio signals to emulate the effects of vacuum tube amplifiers and preamplifiers, musical instrument amplification systems, and distortion effects. By use of a...
US20070160231 Effect adding method and effect adding apparatus  
An effect adding method, includes: applying different gains to a positive side waveform portion and a negative side waveform portion of an audio signal respectively when absolute values of input...
US20150003618 VEHICLE ENGINE SOUND EXTRACTION  
A method includes performing a harmonic decomposition on a target engine sound, thereby to extract each of N harmonics of the target engine sound over an RPM range; and out of the extracted...
US20070140502 Signal processing  
The present invention relates to audio signal processing. According to the invention, auto-regressive (AR) modeling (10) is used to create a residual signal from an input audio signal. The...
US20110033057 Method and Apparatus for Distortion of Audio Signals and Emulation of Vacuum Tube Amplifiers  
A method for digitally processing audio signals to emulate the effects of vacuum tube amplifiers and preamplifiers, musical instrument amplification systems, and distortion effects. By use of an...
US20050201565 Apparatus for providing sound effects according to an image and method thereof  
An apparatus for providing sound effects according to an input image and a method thereof capable of conveying details of the input image lively and effectively by recognizing the shape of the...
US20080037799 APPARATUS AND METHOD OF EQUALIZING A ROOM PARAMETER IN AN AUDIO SYSTEM USING AN ACOUSTIC TRANSDUCER ARRAY  
An apparatus and method of enabling equalization of a room parameter with a simple structure and low cost in an audio system using an acoustic transducer array. The apparatus to equalize a room...
US20110200202 Special novelty effects apparatus for bicycles  
Special novelty effects apparatus are provided for inclusion on bicycles providing a synthesizer circuit device having a microprocessor circuit element and a memory chip element or flash drive...
US20080013746 APPARATUS AND METHOD FOR SIMULATING A WAVE FIELD SYNTHESIS SYSTEM  
For simulating a wave field synthesis system, an audio scene description defining a temporal sequence of audio objects is provided, an audio object having an audio file for a virtual source or a...
US20060224259 Media item selection  
Creating a playlist of media items for a desired perceiving experience requires many actions for searching and selecting media items that fit the desired perceiving experience. The invention...
US20140200887 SOUND PROCESSING DEVICE AND SOUND PROCESSING METHOD  
A sound processing device includes a noise suppression unit configured to suppress a noise component included in an input sound signal, an auxiliary noise addition unit configured to add auxiliary...
US20050265561 Method and apparatus to generate harmonics in speaker reproducing system  
A method and apparatus to generate harmonics. The method of generating the harmonics includes selecting a first coefficient and a second coefficient according to a result of comparing a level of...
US20110023691 MUSICAL PERFORMANCE-RELATED INFORMATION OUTPUT DEVICE, SYSTEM INCLUDING MUSICAL PERFORMANCE-RELATED INFORMATION OUTPUT DEVICE, AND ELECTRONIC MUSICAL INSTRUMENT  
Provided are a musical performance-related information output device and a musical performance system capable of superimposing musical performance-related information on an audio signal without...
US20080219462 Device and method for shaping a digital audio signal  
A device (100) for shaping a digital audio signal is provided. The device comprises an input (110) for a digital audio input signal, an output (120) for a shaped digital audio output signal, and...
US20070140501 Method for coding and decoding impulse responses of audio signals  
The transmission and use of real, i. e. of measured, room impulse responses for the reproduction of sound signals with this room characteristic compatible to the MPEG-4 standard is made possible...
US20090016543 ACOUSTIC SIGNAL PROCESSING APPARATUS AND ACOUSTIC SIGNAL PROCESSING METHOD  
An apparatus for performing processing of an input acoustic signal to be reproduced by a loudspeaker, which generates a harmonic of a low pitch sound component equal to or lower than a...
US20070025560 Audio processing method and sound field reproducing system  
An audio signal processing method comprises the steps of emitting a sound at a virtual sound image location in space on the outer side of a closed surface, generating measurement-based directional...
US20090285407 Method and Apparatus for Providing Audio Motion Feedback in a Simulated Three-Dimensional Environment  
Embodiments of the invention provide method, system, and computer readable storage medium for providing an audio motion feedback to a user of a simulated three-dimensional (ā€œ3Dā€) environment,...
US20050047607 System and method for sharing acoustical signal control among acoustical virtual environments  
A system for sharing acoustical signal control among acoustical virtual environments generally includes a number of acoustic performance modules, a single acoustical system, and a switchable,...
US20130216055 Method, System And Apparatus For Integrated Dynamic Neural Stimulation  
A method for integrated dynamic neural stimulation. The method can include selecting a tone for playback, adjusting the characteristics of the tone, selecting program options for modifying the...
US20090132242 PORTABLE AUDIO RECORDING AND PLAYBACK SYSTEM  
A portable audio recording and playback system is provided. The portable audio recording and playback system can synchronously display the corresponding lyrics or character contents, and it also...
US20100246842 INFORMATION PROCESSING APPARATUS, MELODY LINE EXTRACTION METHOD, BASS LINE EXTRACTION METHOD, AND PROGRAM  
An information processing apparatus is provided which includes a signal conversion unit for converting an audio signal to a pitch signal indicating a signal intensity of each pitch, a melody...
US20060159283 Method and apparatus for audio bass enhancement  
A method and apparatus for audio bass enhancement is provided. The method includes band-pass filtering an input signal; generating at least one even and odd harmonics of the band-pass filtered...
US20060165240 Methods and apparatus for use in sound modification  
A digitised audio signal, such as an amateur's singing, and a digital guide audio signal are supplied to a time alignment process that produces a time-aligned new signal, time-aligned to the guide...
US20130271647 SOUND PICKUP DEVICE AND IMAGING DEVICE  
A sound pickup device includes a detector configured to detect attachment of an external apparatus, a sound pickup unit configured to pick up a sound and output a sound signal, and a noise...
US20140016792 ENGINE SOUND SYNTHESIS SYSTEM  
An engine sound synthesis system is operable to analyze sound. Operation of the system may include providing an input sound signal to be analysed and determining a fundamental frequency of the...
US20050180578 Apparatus and method for adapting audio signal  
An apparatus and method for adapting an audio signal is provided. The apparatus adapts the audio signal to a usage environment including user's characteristic, terminal capacity and user's natural...
US20090232321 ACOUSTIC SIGNAL PROCESSING APPARATUS, ACOUSTIC SIGNAL PROCESSING METHOD, ACOUSTIC SIGNAL PROCESSING PROGRAM, AND COMPUTER READABLE RECORDING MEDIUM  
An audio signal processing apparatus includes a cutout unit, a correlation calculating unit, a spectrum calculating unit, a coefficient calculating unit, and an assigning unit. The cutout unit...
US20150245156 NEURAL INDUCED ENHANCEMENT OF AUDIO SIGNALS  
Neural induced enhancement of audio signals is provided to facilitate improving the listening pleasure of a user. An audio processor component can detect brain waves of a user at different...
US20080192943 Method And Apparatus For Protecting Media Content Against Unauthorized Duplication  
Methods and apparatuses for media playback system are disclosed, including a signal source for providing electrical signal representing media content; a processing unit for processing signal from...
US20050226431 Method and apparatus to detect and remove audio disturbances  
A method for reducing noise disturbance associated with an audio signal received through a microphone is provided. The method initiates with magnifying a noise disturbance of the audio signal...
US20080267418 Method and apparatus for dynamically adjusting the spectral content of an audio signal  
The present invention involves a method for dynamically adjusting the spectral content of an audio signal, which increases the harmonic content through the systematic introduction of amplitude...
US20110243342 Sound Field Controller  
A sound field controller includes: a sound field generation section which generates an effect sound signal for giving a sound field effect sound to an audio signal; an acquisition section which...
US20120263310 AUDIO DATA GENERATION METHOD AND APPARATUS  
An audio data generation method comprises generating a first parametric description of features of a first sound. The first parametric description comprises a first set of parameters which relates...
US20120189131 LOW-PITCHED SOUND ENHANCEMENT PROCESSING APPARATUS, SPEAKER SYSTEM AND SOUND EFFECTS APPARATUS AND PROCESSES  
Musical sound signals in at least one frequency band in a low band range are enhanced by a low-pitched sound enhancement processing device. Musical sound signals greater than a predetermined level...
US20100166190 DEVICE FOR AND A METHOD OF PROCESSING AN AUDIO SIGNAL  
A device for processing an audio signal, wherein the device comprises a detection unit adapted for detecting a widening state of the audio signal, and a widening modification unit adapted for...
US20150208173 TONE GENERATION  
A tone generation system includes a square wave signal generator configured to generate a first series of square wave signals to replicate a fundamental frequency of a desired mechanical tone, and...
US20110064233 Method, apparatus and system for synthesizing an audio performance using Convolution at Multiple Sample Rates  
A method, apparatus, and system (48) are disclosed for use in synthesizing an audio performance (50) in which one or more acoustic characteristics, such as acoustic space, microphone modeling and...
US20140270214 Method and Apparatus for Audio Effects Chain Sequencing  
An audio effects chain sequencing apparatus alters the sequence of effects units in an effects chain so that different sequences of effects units can be connected. In one example the audio effects...
US20150221295 MOTOR VEHICLE HAVING AT LEAST ONE SOUND-GENERATING SYSTEM FOR PRODUCING AN ARTIFICIAL ENGINE NOISE  
A motor vehicle having at least one sound generating system for generating an artificial engine noise, which has at least one electrically controllable vibration exciter, wherein the vibration...
US20120106748 SYSTEM FOR SIMULATED MULTI-GEAR VEHICLE SOUND GENERATION  
A vehicle sound generator system is configured to generate a signal configured to drive one or more speakers produce sound waves simulating sounds associated with a desired engine type. The signal...
US20150146877 SYSTEM AND A METHOD FOR DETERMINING APPROXIMATE SET OF VISIBLE OBJECTS IN BEAM TRACING  
A computer-implemented method for beam tracing, wherein a set of beams is a representation of a physical wave phenomenon, the method comprising: receiving information regarding a beam and...
US20100246843 DEVICE FOR ENTERTAINMENT DURING DRIVING OF A CAR  
A device designed to be plugged into an electric socket in a vehicle, which socket constitutes part of the electrical system of the vehicle, which device, without any other connection, is able to...
US20100172508 Method and apparatus of generating sound field effect in frequency domain  
A method and apparatus of generating a sound field effect is provided. The sound field effect generating apparatus may generate a frequency coefficient that is frequency-transformed from a direct...
US20100147137 Digital sound effect processing device  
A digital sound effect processing device includes an analog/digital converter, a digital signal processor, and a digital/analog converter. The analog/digital converter converts analog frequency...
US20170075655 METHOD AND DEVICE FOR SYNTHESIZING A SOUND  
A method and device for obtaining a sound, wherein an information representative of a speed of a first object moving on a first surface is obtained. The obtained speed information is used with one...
US20170025105 SOUND EFFECT PROCESSING METHOD AND DEVICE, PLUG-IN UNIT MANAGER AND SOUND EFFECT PLUG-IN UNIT  
Provided are a sound effect processing method and device, a plug-in unit manager and a sound effect plug-in unit, which belong to the field of information technology processing. The sound effect...
US20160291930 AUDIO OBSTRUCTION EFFECTS IN 3D PARALLAX USER INTERFACES  
Various systems and methods for providing audio obstruction effects in 3D parallax user interfaces are described herein. An apparatus comprises: a presentation module to present a 3D parallax user...

Matches 101 - 150 out of 174 < 1 2 3 4 >