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


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Audio signal processing method and device
September 13, 2018 - N°20180262861

To this end, the present invention provides a method for processing an audio signal, including: receiving an input audio signal including at least one of a multi-channel signal and a multi-object signal; receiving type information of a filter set for binaural filtering of the input audio signal, the type of the filter set being one of a finite impulse response (...
Audio system and method
September 13, 2018 - N°20180262860

Embodiments relate to, for a scene comprising a representation of at least one object and at least one sound source: obtaining a decomposition of the at least one object, the decomposition comprising at least one geometric component; modelling at least one interaction of the at least one object and the at least one sound source using the at least one ...
Distributed audio virtualization systems
September 13, 2018 - N°20180262858

An audio signal processing system can be configured to provide virtualized audio information in a three-dimensional soundfield using at least a pair of loudspeakers or headphones. The system can include an audio input configured to receive audio program information that includes at least n discrete audio signals, a first virtualization processor circuit configured to generate intermediate virtualized audio information by ...
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Home cinema system devices
September 13, 2018 - N°20180262855

A television and a home cinema device work together in various embodiments to render an audio signal including at least a left channel, a right channel and a center channel. The left and right channels are rendered by left and right speakers coupled to the home cinema device, while the center channel is rendered by the left and right speakers ...
Hearing device comprising a wireless receiver of sound
September 13, 2018 - N°20180262847

The beamformer filtering unit comprises an audio signal cancelling beamformer configured to provide that sound from the direction from the hearing device to the audio signal source is cancelled or attenuated compared to other directions in said beamformed signal. The application further relates to a method of operating a hearing device..
Signal processing device, signal processing method, and program
September 13, 2018 - N°20180262837

[solution] the signal processing device includes: a first arithmetic processing unit that performs first suppressing processing for suppressing a first audio signal based on a first microphone on a basis of a second audio signal based on a second microphone; and a second arithmetic processing unit that performs second suppressing processing for suppressing the second audio signal on a basis ...
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Audio Patent Applications
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  • 4038+ full patent PDF documents of Audio-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
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Audio stream network with network components and method for running and/or configuring the network ...
September 13, 2018 - N°20180262835

Wherein the network components are connected with a network connection, wherein the network connection is using the internet protocol, wherein the source device 2 is adapted to provide an audio stream 4a, 4b, 4c, wherein the audio stream 4a, 4b, 4c comprises at least one channel, wherein the receiving devices 3, 3a, 3b,3c are adapted to receive one or more audio ...
Terminal and vehicle control method of mobile terminal using machine learning
September 13, 2018 - N°20180262834

A terminal using machine learning for selecting an output mode based on the context information of a user. An embodiment of a terminal may include an audio output unit, a display, and a controller configured to obtain context information of a user, set an output mode of the mobile terminal based on the obtained context information, convert communication information of ...
Modified directional effect
September 13, 2018 - N°20180262833

An example method is performed by a media playback system comprising a plurality of audio drivers configured to output audio content according to a first radiation pattern that produces an inherent directional effect. Based on data indicating characteristics of a listening area in which the media playback system operates, the system determines first and second transfer functions corresponding to the ...
Sound receiver and personal audio system having the same
September 13, 2018 - N°20180262830

A personal audio system enabling a user to distinguish approximate locations of sound sources comprises at least one sound receiver. The sound receiver comprises a sound collecting structure for collecting sound.
Headset system with acoustic safety incident detection
September 13, 2018 - N°20180262829

A headset system with at least one or more headsets to provide output audio and a monitoring device is provided. The monitoring device is connected with the one or more headsets, which each comprise an audio processor to provide the output audio to a respective user from an input audio signal and a reporting module, configured to generate metadata of ...
Communication hub and communication system
September 13, 2018 - N°20180262828

A communication hub for a communication system and a communication system are provided. The communication hub comprises at least an audio i/o interface for connection with one or more audio sources to at least receive an input audio signal, a user device interface for connection with at least one user audio device, a processor to provide a user input ...
Headset system
September 13, 2018 - N°20180262825

Apparatus and methods for headsets, such as multi-source audio amplification and ear protection devices, are provided herein. In certain configurations, protection headset system includes a removable growth band that fills the gap of the user and a headband of the device.
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Audio Patent Applications
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inventor
  • 4038+ full patent PDF documents of Audio-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
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Portable speaker system for electric string instruments
September 13, 2018 - N°20180262822

A portable speaker system for an electric string instrument such as a guitar. The portable speaker system has a housing including an audio jack for receiving a raw audio signal from a guitar, an amplifier, a speaker, and a power supply.
Identification and instantiation of community driven content
September 13, 2018 - N°20180262803

An apparatus for providing community driven content includes at least one sensor for recording sensor data, a network interface, a memory, and a processor connected to the sensor, the network interface, and the memory. The processor is configured to record usage history for engagement with the apparatus by a first user over a period of time and receive the sensor ...
Portable audio-video recording device
September 13, 2018 - N°20180262747

An audio-video recording device is designed to be worn on the user's head and has a structure that includes a video recorder consisting of two video cameras and a binaural audio recorder consisting of two microphones. The microphones are positioned at the opening of the right ear and the opening of the left ear of the user respectively when the ...
Method of providing video conference service and apparatuses performing the same
September 13, 2018 - N°20180262716

Provided are a method of providing a video conference service and apparatuses performing the same, the method including determining contributions of a plurality of participants to a video conference based on first video signals and first audio signals of devices of the plurality of participants participating in the video conference, and generating a second video signal and a second audio ...
Wireless speaker devices for wireless audio/video recording and communication devices
September 13, 2018 - N°20180262715

A wireless speaker device configured for use with a wireless a/v recording and communication device, such as a doorbell. The wireless speaker device, which includes a speaker, may connect to the user's local area network (lan), such as a wi-fi network.
Coordinating and mixing audiovisual content captured from geographically distributed performers
September 13, 2018 - N°20180262654

Audiovisual performances, including vocal music, are captured and coordinated with those of other users in ways that create compelling user experiences. In some cases, the vocal performances of individual users are captured (together with performance synchronized video) on mobile devices, television-type display and/or set-top box equipment in the context of karaoke-style presentations of lyrics in correspondence with audible renderings ...
Dynamically switching communications to text interactions
September 13, 2018 - N°20180262616

Methods for dynamically switching communications to text interactions are provided. In one example, a method includes the steps of receiving a phone call and determining a voice queue wait time exceeds a predetermined threshold.
System and method for managing multi-media conferences using group segmentation
September 13, 2018 - N°20180262542

A conference management system that is capable of managing one or more panels within a teleconference. The conference manager is capable of receiving commands for the purposes of configuring one or more panels and, during a teleconference, activating various panels at various times.
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