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Audio Signals

Audio Signals-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Method and apparatus for localization of streaming sources in hearing assistance system
Starkey Laboratories, Inc.
June 15, 2017 - N°20170171672

A hearing assistance system streams audio signals from one or more streaming sources to a hearing aid set and enhances the audio signals such that the output sounds transmitted to the hearing aid wearer include a spatialization effect allowing for localization of each of the one more streaming sources. The system determines the position of the hearing aid set relative ...
System for fitting audio signals for in-use ear
Ace Communications Limited
June 15, 2017 - N°20170171661

A system and method are provided for automatic fitting of all audio signals according to the ear in which a user is using to receive audio signals from a host device. The host device incorporates an audio signal fitting device, which may comprise an inquirer configured to query the host device for an in-use audio producing transducer; an electronic mechanism ...
System and method of detecting and analyzing a threat in a confined environment
Battelle Memorial Institute
June 15, 2017 - N°20170169686

A system and method of detecting and analyzing a threat in a confined environment is disclosed. An audio board detects and analyzes audio signals which are then transmitted and analyzed to determine the location of a gunshot in a confined location and the type of firearm being shot.
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Dynamic sound adjustment
Bose Corporation
June 08, 2017 - N°20170164125

Among other things, one or more non-transitory machine-readable media storing instructions are described. The stored instructions are executable by one or more processing devices to perform operations comprising analyzing an effect of noise in a spatial unit on sound in the spatial unit, at least part of the sound being produced by audio signals; selecting an adjustment curve among a ...
Self-fitting of a hearing device
Ihear Medical, Inc.
June 08, 2017 - N°20170164124

Disclosed herein are systems and methods enabling self-fitting by a non-expert consumer. The method in some examples involves transmitting a wireless command by a computing device to a hearing device in-situ to produce a sequence of test audio signals corresponding to natural sound segments, while allowing the consumer to adjust fitting parameters based on perceptual assessment of hearing device output. ...
Earphone
Ihear Medical, Inc.
June 08, 2017 - N°20170164112

Disclosed is an earphone, comprising a left receiver, a right receiver and a sound source input end. A main left loudspeaker and a secondary left loudspeaker are arranged in the left receiver, and a main right loudspeaker and a secondary right loudspeaker are arranged in the right receiver. The sound source input end includes a left channel audio input end ...
Audio Signals Patent Pack
Download 258+ patent application PDFs
Audio Signals Patent Applications
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inventor
  • 258+ full patent PDF documents of Audio Signals-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
System for perceived enhancement and restoration of compressed audio signals
Harman International Industries, Incorporated
June 08, 2017 - N°20170162208

A system for processing compressed audio includes a signal enhancer module configured to generate one or more signal treatments. The one or more signal treatments may be generated by the signal enhancer module based on analysis of the incoming audio signal. Alternatively, or in addition, characteristics of the incoming audio signal may be provided to the signal enhancer module for ...
Anc convergence factor estimation as a function of frequency
Harman International Industries, Incorporated
June 08, 2017 - N°20170162185

A plurality of active noise controlled audio signals are transmitted to the loudspeaker. The active noise controlled audio signals are dependent upon the microphone signals and the estimated convergence factors.
Systems and methods for generating haptic effects associated with audio signals
Immersion Corporation
June 08, 2017 - N°20170162010

Systems and methods for generating haptic effects associated with audio signals are disclosed. One disclosed system for outputting haptic effects includes a processor configured to: receive an audio signal; determine a haptic effect based in part on the audio signal by: identifying one or more components in the audio signal; and determining a haptic effect associated with the one or ...
Systems and methods for generating haptic effects associated with an envelope in audio signals
Immersion Corporation
June 08, 2017 - N°20170162009

Systems and methods for generating haptic effects associated with envelopes in audio signals are disclosed. One disclosed system for outputting haptic effects includes a processor configured to: receive an audio signal; determine an envelope associated with the audio signal; determine a haptic effect based in part on the envelope; and output a haptic signal associated with the haptic effect.
Systems and methods of interpreting speech data
Interdev Technologies Inc.
June 01, 2017 - N°20170154624

Method and systems are provided for interpreting speech data. A method and system for recognizing speech involving a filter module to generate a set of processed audio data based on raw audio data; a translation module to provide a set of translation results for the raw audio data; and a decision module to select the text data that represents the ...
Independent game and chat volume control
Voyetra Turtle Beach, Inc.
June 01, 2017 - N°20170151495

Methods and systems are provided for independent audio volume control. For example, an audio component (e. G., implemented in an element of an audio setup) may control generation and/or outputting of a combined-game-and-chat audio signals. The audio component may receive user input comprising one or both of: a setting for a desired volume of a chat audio component of ...
Sound stage controller for a near-field speaker-based audio system
Voyetra Turtle Beach, Inc.
May 25, 2017 - N°20170150288

Signals in an automobile audio system having at least two near-field speakers located close to an intended position of a listener's head are adjusted such that in a first mode, audio signals are distributed to the near-field speakers according to a first filter that causes the listener to perceive a wide soundstage, and in a second mode, the audio signals ...
Audio Signals Patent Pack
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Audio Signals Patent Applications
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For professional research & prior art discovery
inventor
  • 258+ full patent PDF documents of Audio Signals-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Method and apparatus for delivering audio signals and providing hearing protection during medical imaging
Voyetra Turtle Beach, Inc.
May 25, 2017 - N°20170150247

A pneumatic audio system which is compatible with use within an mri environment is disclosed. The system has an audio transducer including a housing having a plurality of walls, a foam insert supported within the housing, and a speaker supported by the foam insert and extending at an angle with respect to the walls of the housing. The system further ...
Method and apparatus for discriminating between voice signals
Voyetra Turtle Beach, Inc.
May 25, 2017 - N°20170149461

A method and apparatus for distinguishing voice signals that are played together over the same speaker employs spectral reshaping of one or more of the audio signals. The spectral reshaping shifts modifies the timber of the voice signal while not modifying the pitch of the voice signal. Additional techniques can be used to further distinguish voice signals, such as dynamic ...
Reconstructing audio signals with multiple decorrelation techniques
Voyetra Turtle Beach, Inc.
May 25, 2017 - N°20170148458

A method performed in an audio decoder for decoding m encoded audio channels representing n audio channels is disclosed. The method includes receiving a bitstream containing the m encoded audio channels and a set of spatial parameters, decoding the m encoded audio channels, and extracting the set of spatial parameters from the bitstream. The method also includes analyzing the m ...
Reconstructing audio signals with multiple decorrelation techniques
Voyetra Turtle Beach, Inc.
May 25, 2017 - N°20170148457

A method performed in an audio decoder for decoding m encoded audio channels representing n audio channels is disclosed. The method includes receiving a bitstream containing the m encoded audio channels and a set of spatial parameters, decoding the m encoded audio channels, and extracting the set of spatial parameters from the bitstream. The method also includes analyzing the m ...
Reconstructing audio signals with multiple decorrelation techniques
Voyetra Turtle Beach, Inc.
May 25, 2017 - N°20170148456

A method performed in an audio decoder for decoding m encoded audio channels representing n audio channels is disclosed. The method includes receiving a bitstream containing the m encoded audio channels and a set of spatial parameters, decoding the m encoded audio channels, and extracting the set of spatial parameters from the bitstream. The method also includes analyzing the m ...
Audio decoder with core decoder and surround decoder
Voyetra Turtle Beach, Inc.
May 25, 2017 - N°20170148450

A method performed by an audio decoder for reconstructing n audio channels from an audio signal containing m audio channels is disclosed. The method includes receiving a bitstream containing an encoded audio signal having m audio channels and a set of spatial parameters, the set of spatial parameters including an inter-channel intensity difference parameter and an inter-channel coherence parameter. The ...
Encoding of multiple audio signals
Voyetra Turtle Beach, Inc.
May 25, 2017 - N°20170148447

A device includes an encoder. The encoder is configured to receive two audio channels. The encoder is also configured to determine a mismatch value indicative of an amount of a temporal mismatch between the two audio channels. The encoder is further configured to determine, based on the mismatch value, at least one of a target channel or a reference channel. ...
Semi automatic monitoring
Voyetra Turtle Beach, Inc.
May 25, 2017 - N°20170148299

An alarm system comprising at least one server and at least one onsite unit. The onsite unit comprising at least one audio sensor adapted to capture audio signals, a hardware memory, at least one processor electrically coupled to the audio sensor, and an onsite unit network interface adapted to transmit a message comprising at least some of the recorded audio ...
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