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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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NEW Systems and methods for processing audio signals based on user device parameters
May 24, 2018 - N°20180146317

In various applications, the system provides a method for processing audio signals, including: receiving a request for audio content; receiving an identifier encoded in a personal audio device comprising a transducer for playing audio; retrieving at least one parameter associated with the identifier; and processing the audio content using at least the request, the identifier and the at least one ...
NEW Individual delay compensation for personal sound zones
Harman Becker Automotive Systems Gmbh
May 24, 2018 - N°20180146290

A plurality of speakers are arranged within a listening space. An audio processor is configured to generate a plurality of sound zones within the listening space using the plurality of speakers.
NEW Method and apparatus for managing audio signals in a communication system
Motorola Solutions, Inc
May 24, 2018 - N°20180146289

A method and system of managing audio signals within a communication system is provided. An audio signal is received on two or more independent audio paths within an operating environment, such as a vehicular operating environment (106).
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NEW Method and apparatus for classifying videos based on audio signals
May 24, 2018 - N°20180144194

An apparatus for classifying videos according to an embodiment of the present invention comprises: an audio extractor for extracting an audio signal upon receiving video information; an audio signal classifier for outputting primary classification information from the audio signal; and a video classifier for performing secondary classification on video data of the video information using the primary classification information.. .
Distributed audio mixing
Nokia Technologies Oy
May 17, 2018 - N°20180139562

A method is disclosed, which comprises receiving a plurality of audio signals representing audio from respective audio sources in a space; defining for each audio source a spatial audio field indicative of the propagation of its audio signals within the space. For a first audio source is defined a restricted zone within its spatial audio field.
Retrofit digital network speaker system
Crestron Electronics, Inc.
May 17, 2018 - N°20180139330

Described herein is a retrofit digital speaker system comprising two or more retrofitted speaker enclosures, each of the two or more retrofitted speaker enclosures (enclosures) comprising: at least one speaker; and an analog-and-digital interface adapted to receive digitally encoded audio signals, electrical power, and digital command signals, and wherein the digitally encoded audio signals, electrical power, and digital command signals ...
Audio Signals Patent Pack
Download 258+ patent application PDFs
Audio Signals Patent Applications
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  • 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.
Authentication of audio-based input signals
Google Llc
May 17, 2018 - N°20180137267

The present disclosure is generally directed a data processing system for authenticating packetized audio signals in a voice activated computer network environment. The data processing system can improve the efficiency and effectiveness of auditory data packet transmission over one or more computer networks by, for example, disabling malicious transmissions prior to their transmission across the network.
Method for transmitting and/or receiving audio signals
Stmicroelectronics (alps) Sas
May 10, 2018 - N°20180130492

A method for transmitting and/or receiving a potential aggressor audio signal includes a transmission and/or a reception of successive groups of data timed by a first clock signal within respective successive frames synchronized by a second clock signal. In the presence of a risk of interference of the potential aggressor audio signal with a different, potential victim, signal, ...
System and method for generating an adaptive embodied conversational agent configured to provide interactive virtual ...
Koninklijke Philips N.v.
May 10, 2018 - N°20180130372

The present disclosure pertains to a system configured to generate an adaptive embodied conversational agent to provide interactive virtual coaching to a subject. The system comprises a user interface, one or more hardware processors, and a display.
System for converting audio signals to wireless audio signals in a medical imaging environment
Neocoil, Llc
May 10, 2018 - N°20180128888

An improved system for providing audio signals to a patient during medical imaging is disclosed. A converter device is operatively connected to a audio signal transmitter such as a pneumatic audio port commonly used for pneumatic headphones.
Tinnitus treatment system and method
Auckland Uniservices Limited
May 10, 2018 - N°20180126115

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 masking sound to the person via the audio delivery devices such that the masking sound appears to originate from a virtual sound source location that substantially corresponds to ...
Techniques for generating audio signals
Empire Technology Development Llc
May 03, 2018 - N°20180124498

Techniques described herein generally relate to generating an audio signal with a speaker. In some examples, a speaker device is described that includes a membrane and a shutter.
Accessible electronic door entry system
Fermax Design & Development, S.l.u.
May 03, 2018 - N°20180124356

An accessible electronic door entry system that includes an outdoor panel that comprises a capturing microphone, an analog audio interface that digitizes sound, a threshold detector that discriminates the quality of the sound, acoustic models that represent the pronunciation of phonemes, a phoneme generator, contexts that represent the assembly of words and/or phrases and grammatical rules, a recognizer that ...
Audio Signals Patent Pack
Download 258+ patent application PDFs
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.
Virtual duplex operation
Nokia Technologies Oy
May 03, 2018 - N°20180122395

A method including, while first audio signals from a first user are being transmitted on a first bandwidth from a first apparatus, detecting transmitting of second audio signals from a second user by a second apparatus; and based upon the detecting of the second audio signals from the second apparatus, reducing the transmitting of the first audio signals on the ...
Inserting watermarks into audio signals that have speech-like properties
Tls Corp.
May 03, 2018 - N°20180122392

A method to watermark an audio signal may include receiving watermark data payload information, converting the watermark data payload information into a watermark audio signal including one or more watermark messages corresponding to the watermark data payload information, and inserting the one or more watermark messages into multiple spectral channels of the audio signal, wherein each of the multiple spectral ...
Inserting watermarks into audio signals that have speech-like properties
Tls Corp.
May 03, 2018 - N°20180122391

A method to watermark an audio signal may include receiving watermark data payload information, converting the watermark data payload information into a watermark audio signal including one or more watermark messages corresponding to the watermark data payload information, and inserting the one or more watermark messages into multiple spectral channels of the audio signal, wherein each of the multiple spectral ...
Encoding of multiple audio signals
Qualcomm Incorporated
May 03, 2018 - N°20180122385

A device includes a receiver configured to receive an encoded bitstream from a second device. The encoded bitstream includes a temporal mismatch value determined based on a reference channel captured at the second device and a target channel captured at the second device.
Audio foot pedal
Music Group Ip Ltd.
May 03, 2018 - N°20180122348

An audio foot pedal having an activation arrangement comprising a control button and a stationary part, the control button being secured to the stationary part for relative movement along a travel range, the activation arrangement providing a control signal in response to movement of said control button, the audio foot pedal further comprising at least one signal processing arrangement arranged ...
Improved means and mechanism for the remote opening of an aircraft cockpit door in the ...
May 03, 2018 - N°20180118371

A system for providing security of an aircraft in flight by providing a signal transmitted to all air traffic control facilities within transmission range of the aircraft that emergency access to the cockpit is required and a unique time stamped signal generated by an air traffic control facility to allow access to the cockpit or assume control of the aircraft ...
Generation and playback of near-field audio content
Dolby Laboratories Licensing Corporation
April 19, 2018 - N°20180109895

Audio signals (201) are received. The audio signals include left and right surround channels (206).
Forensic wearable body camera
April 19, 2018 - N°20180109765

A forensic wearable body camera for recording still pictures, video and audio signals, having a dustproof and waterproof housing, a lens assembly and illumination means located on a front surface of said housing. The camera also includes a hdmi port for connecting said camera to a walkie-talkie radio, a push to talk button, a microphone and a speaker.
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