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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...
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...
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...
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...
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,...
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...
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,...
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...
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...
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...
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...
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....
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...
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...
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...
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.
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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.
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...
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...
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...
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...
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...
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...
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:...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...