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US20110188661 |
Flat Panel Loudspeakers
A flat panel loudspeaker with such an emission characteristic is obtained which, in the event of the flat panel loudspeaker being set up inversely, provides an improved listening result in that a... |
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US20120039476 |
SPEAKER
Provided are a speaker and a speaker system. The speaker includes a main unit and a sub unit. The main unit emits a sound in a first direction. The sub unit is formed integrally with the main unit... |
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US20110069841 |
VOLUME ADJUSTMENT BASED ON LISTENER POSITION
Volume adjustment based on listener position is disclosed. A position of one or more speakers is identified, and a position of a listener is tracked. For each of the one or more speakers, a... |
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US20130208898 |
THREE-DIMENSIONAL AUDIO SWEET SPOT FEEDBACK
A method for providing three-dimensional audio is provided. The method includes receiving a depth map imaging a scene from a depth camera and recognizing a human subject present in the scene. The... |
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US20120308014 |
AUDIO PLAYBACK DEVICE AND METHOD
A method and apparatus is for outputting audio files to a user to enable selection of one of the audio files by the user. At least two independent audio files are played simultaneously,... |
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US20110158414 |
Passive Sound Pressure Level Limiter with Balancing Circuit
A passive sound pressure level (SPL) limiter is provided that can be used with audio sources of varying drive levels and headphones or earphones of varying sensitivity. The SPL limiter includes a... |
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US20150063572 |
MULTIDIMENSIONAL VIRTUAL LEARNING SYSTEM AND METHOD
A process and system for generating three dimensional sound conferencing includes generating a virtual map with a plurality of positions, each participant selecting one of the positions,... |
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US20110311059 |
METHOD OF NAVIGATING IN A SOUND CONTENT
A method of navigating in a sound content wherein at least one key word is stored in association with at least two positions representative of said key word in the sound content, and wherein the... |
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US20140064494 |
Audio Spatialization and Environment Simulation
Methods are disclosed for improving sound localization of the human ear. In some embodiments, the method may include creating virtual movement of a plurality of localized sources by applying a... |
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US20050129250 |
Virtual assistant and method for providing audible information to a user
A virtual assistant is provided which outputs audible information to a user of a data terminal. A method is also provided for presenting audible information of a virtual assistant to the user of a... |
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US20150172843 |
MULTI-TERMINAL COOPERATIVE PLAY METHOD FOR MULTIMEDIA FILE, AND RELATED APPARATUS AND SYSTEM
A multi-terminal cooperative play method for a multimedia file, and a related apparatus and system are disclosed. A multi-terminal cooperative play system includes a master cooperative player, a... |
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US20060062409 |
Asymmetric HRTF/ITD storage for 3D sound positioning
A method and system for reducing head related transfer function (HRTF) storage requirements for 3-D sound processing of an input sound having a specified source angle increment is provided.... |
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US20120207309 |
Panning Presets
For media clips having audio content, a novel method for applying panning behaviors to the audio content is presented. The method receives a selection of a media clip having audio content and a... |
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US20150199953 |
NON-LINEAR POST-PROCESSING CONTROL IN STEREO AEC
Methods, systems, and apparatus are provided for multiple-input multiple-output acoustic echo cancellation. A multiple-input multiple-output acoustic echo canceller (MIMO AEC) is provided as a... |
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US20110091044 |
Virtual speaker apparatus and method for processing virtual speaker
A virtual speaker apparatus and a virtual speaker processing method is disclosed. The virtual speaker apparatus uses the closest surround speaker when a virtual speaker to be virtually generated... |
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US20140270189 |
IMPULSE RESPONSE APPROXIMATION METHODS AND RELATED SYSTEMS
Systems and methods for achieving approximate convolution using partitioned truncated singular value decomposition filtering for each of monaural rendering and binaural rendering are disclosed herein. |
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US20100316224 |
SYSTEMS AND METHODS FOR CREATING IMMERSION SURROUND SOUND AND VIRTUAL SPEAKERS EFFECTS
Modern electronic devices are getting more portable and smaller leading to smaller distances between speakers. In particular, computers are now so compact that the notebook computer is one of the... |
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US20120283593 |
TINNITUS TREATMENT SYSTEM AND METHOD
A tinnitus masking system for use by a person having tinnitus The system comprises a sound delivery system having left and right ear-level audio delivery devices and is configured to deliver a... |
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US20130177159 |
INTERCONNECTED SPEAKER SYSTEM
A system that alters the frequency and/or phase response to attenuate the signal to a first internal channel within a speaker box having two speakers so as to minimize interference with the second... |
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US20130322634 |
CONTEXT-AWARE VOICE GUIDANCE
A context-aware voice guidance method is provided that interacts with other voice services of a user device. The voice guidance does not provide audible guidance while the user is making a verbal... |
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US20120155650 |
SPEAKER ARRAY FOR VIRTUAL SURROUND RENDERING
A device and method for generation of virtual surround sound with a two-way approach is provided. The device and method employs a first order head-related model designed to resemble interaural... |
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US20140270182 |
Sound For Map Display
A method including associating a sound with a first location in a virtual three dimensional (3D) map; and during navigation of a user from a second location to the first location with use of the... |
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US20130315399 |
MULTI-DIMENSIONAL AUDIO TRANSFORMATIONS AND CROSSFADING
A system for generating mixed audio output using a multi-dimensional audio map includes a computer processor and a multi-dimensional crossfader configured to implement a method. A first audio file... |
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US20130208899 |
SKELETAL MODELING FOR POSITIONING VIRTUAL OBJECT SOUNDS
Providing three-dimensional audio includes determining a world space ear position of a human subject based on a modeled virtual skeleton. A world space sound source position is determined such... |
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US20110164755 |
Enhancing the Reproduction of Multiple Audio Channels
This invention relates to the field of multichannel audio. More particularly, the invention relates to a method for the provision of audio channels suitable for application to loudspeakers located... |
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US20050213770 |
Apparatus for generating stereo sound and method for the same
An apparatus and method for generating a stereo sound has a direct sound positioner, a reverberation positioner, multiple sound integrators, a left reverberation generator and a right... |
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US20140219455 |
MAPPING VIRTUAL SPEAKERS TO PHYSICAL SPEAKERS
In general, techniques are described for mapping virtual speakers to physical speakers, having first adjusted the position of one of the virtual speakers based on a relative position of the one of... |
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US20120314873 |
SYSTEM FOR OBJECTIVE QUALIFICATION OF LISTENER ENVELOPMENT OF A LOUDSPEAKER-ROOM ENVIRONMENT
A system quantifies listener envelopment in a loudspeakers-room environment. The system includes a binaural detector that receives frequency modulated audible noise signals from multiple... |
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US20110123031 |
MULTI CHANNEL AUDIO PROCESSING
A method including: receiving at least a first input audio channel and a second input audio channel; and using an inter-channel prediction model to form at least one inter-channel parameter. |
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US20090244257 |
VIRTUAL ROUND-TABLE VIDEOCONFERENCE
A system and method for creating a virtual round table videoconference is described. An embodiment of the system comprises a plurality of displays arranged in an arc configuration with a table to... |
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US20120058727 |
UN-TETHERED WIRELESS STEREO SPEAKER SYSTEM
A wireless speaker system configured to receive stereo audio information wirelessly transmitted by an audio source including first and second loudspeakers. The first loudspeaker establishes a... |
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US20090122995 |
SOUND SEPARATING APPARATUS
An apparatus for spatially separating sounds from at least two sound sources includes a sound detection unit and a sound control unit. The sound detection unit detects a first sound from a first... |
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US20060153391 |
Set-up method for array-type sound system
There is disclosed a method for setting up a Sound Projector such that it is suitable for a variety of functions, including surround sound. The method allows a semi-automatic or automatic set-up... |
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US20140348330 |
MULTI LOBE STEREO LOUDSPEAKER IN ONE CABINET
A one-cabinet stereo loudspeaker, wherein at least first and second loudspeaker units (LL, LR) are arranged in a cabinet structure (CB) so as to radiate sound with at least three lobes of the... |
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US20080004729 |
Direct encoding into a directional audio coding format
Provided are improved systems, methods, and computer program products for direct encoding of spatial sound into a directional audio coding format. The direct encoding may also include providing... |
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US20140010372 |
METHOD FOR GENERATING AND CONSUMING 3-D AUDIO SCENE WITH EXTENDED SPATIALITY OF SOUND SOURCE
A method of generating and consuming 3D audio scene with extended spatiality of sound source describes the shape and size attributes of the sound source. The method includes the steps of:... |
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US20130163766 |
Spectrally Uncolored Optimal Crosstalk Cancellation For Audio Through Loudspeakers
A method and system for calculating the frequency-dependent regularization parameter (FDRP) used in inverting the analytically derived or experimentally measured system transfer matrix for... |
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US20140211945 |
AUDIO RENDERING DEVICE AND AUDIO RENDERING METHOD
An audio rendering device which uses multichannel speakers includes: a first delay computation unit which computes, based on rendering information about the multichannel speakers, a first delay... |
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US20070280484 |
Vsr surround sound tube headphone
The VSR Surround Tube Headphone “The Crown” creates authentic surround sound without use of echo, reverb or other artificially induced “digital magic” effects. It allows the surround sound to come... |
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US20130315400 |
MULTI-DIMENSIONAL AUDIO TRANSFORMATIONS AND CROSSFADING
A method for creating a multi-dimensional audio map is provided. The method includes assigning a first audio attribute to a multi-dimensional space comprising at least three dimensions. The method... |
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US20120106742 |
AUDIO CONTENT ENHANCEMENT USING BANDWIDTH EXTENSION TECHNIQUES
Methods, devices and computer program products facilitate the generation of high quality audio content. The audio content includes upper harmonics that are associated with a bass band of... |
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US20130230175 |
SYSTEM FOR OPTIMIZING THE PERCEIVED SOUND QUALITY IN VIRTUAL SOUND ZONES
The invention discloses a system applied to optimize the perceived sound quality in virtual sound zones. The system includes a method to establish a threshold of acceptability for an interfering... |
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US20140169569 |
Device Discovery And Constellation Selection
There is described discovery of a plurality of audio devices, and for the discovered audio devices are determined relative positions thereof and distances therebetween. The determined relative... |
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US20140211946 |
Loudness Modification of Multichannel Audio Signals
Scaling, by a desired amount sm, the overall perceived loudness Lm of a multichannel audio signal, wherein perceived loudness is a nonlinear function of signal power P, by scaling the perceived... |
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US20120106743 |
Loudness Modification of Multichannel Audio Signals
Scaling, by a desired amount sm, the overall perceived loudness Lm of a multichannel audio signal, wherein perceived loudness is a nonlinear function of signal power P, by scaling the perceived... |
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US20110311062 |
Loudness Modification of Multichannel Audio Signals
Scaling, by a desired amount sm, the overall perceived loudness Lm of a multichannel audio signal, wherein perceived loudness is a nonlinear function of signal power P, by scaling the perceived... |
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US20060115090 |
Stereo widening network for two loudspeakers
The invention relates to a method, a system, a module, an electronic device and to a computer program product for widening a two-channel input. Two audio channels are input and filtered by... |
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US20070047736 |
Sound signal processing device
To simplify the structure of a sound signal processing device for automatically switching between generation of pseudo-surround sound and generation of pseudo-stereo sound based on whether an... |
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US20130243202 |
SYSTEM AND METHOD FOR INFORMATION HANDLING SYSTEM WIRELESS AUDIO DRIVEN ANTENNA
Audio information coexists with best efforts data on a wireless network, such as a wireless local area network, by defining a backoff dedicated to communicate of audio information and using... |
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US20080130904 |
Parametric Coding Of Spatial Audio With Object-Based Side Information
A binaural cue coding scheme involving one or more object-based cue codes, wherein an object-based cue code directly represents a characteristic of an auditory scene corresponding to the audio... |