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Searching: audio signal





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Patent # Description
US-1,037,2991 Systems and methods that leverage deep learning to selectively store audiovisual content
Systems, methods, and devices for curating audiovisual content are provided. A mobile image capture device can be operable to capture one or more images;...
US-1,037,2831 Auto-translation for multi user audio and video
The disclosed subject matter provides a system, computer readable storage medium, and a method providing an audio and textual transcript of a communication. A...
US-1,037,2119 Method for remote monitoring, and system for signal capturing and remote monitoring
A method and an apparatus for remote monitoring. A signal capturing device running a Web operating system captures an audio signal and/or a video signal, and...
US-1,036,9467 Interactive game system
The present invention relates to an interactive game system, including an audio output device; a video output device; and one or more controllers configured for...
US-1,036,8804 Device, system and method for detection of fluid accumulation
A method of detecting a level of fluid accumulation in an internal organ of a subject is proposed, as well as a system for carrying out the method. The method...
US-1,036,8223 Low energy audio streaming
Systems, methods, software and apparatus enable low energy communication of audio data between an end user device and an associated intermediate communication...
US-1,036,8183 Directivity optimized sound reproduction
An audio system is described that receives a piece of sound program content for playback from a content distribution system. The piece of sound program content...
US-1,036,8182 Device and method of modifying an audio output of the device
A method of selectively modifying an initial audio output of a device that has at least two speakers is provided. The method comprises detecting a volume level...
US-1,036,8181 Loudness adjustment for downmixed audio content
Audio content coded for a reference speaker configuration is downmixed to downmix audio content coded for a specific speaker configuration. One or more gain...
US-1,036,8177 Abnormality detecting device, abnormality detection method, and recording medium storing abnormality detection...
An abnormality detecting device includes a memory, and a processor coupled to the memory and configured to: detect an envelope of an audio signal indicating a...
US-1,036,8173 Systems and methods for minimizing an effect of system noise generated by a cochlear implant system
An exemplary sound processor included in a cochlear implant system used by a patient generates a spectral input signal representative of spectral energy...
US-1,036,8171 Audio apparatus and audio output port
An audio apparatus includes an analog module that receives a digital left (L) channel signal and a digital right (R) channel signal and outputs first and second...
US-1,036,8167 Audio power circuit and method
An apparatus and method for controlling an audio power circuit. The audio power circuit includes an audio amplifier having a power input and a speaker connected...
US-1,036,8164 Approach for partially preserving music in the presence of intelligible speech
An audio processing system for a listening device includes an input device, a voice activity detector and a ratio-based attenuator. The input device is...
US-1,036,8162 Method and apparatus for recreating directional cues in beamformed audio
A method and apparatus are disclosed to recreate directional cues and in a conventional beamformed monophonic audio signal. In an example embodiment, the...
US-1,036,8154 Systems, devices and methods for executing a digital audiogram
A system for providing audio output. The system includes a device, e.g. a mobile phone connectable to one or more earphones. The device includes a computing...
US-1,036,8034 Methods and systems for connecting caller and callee client devices
Exemplary embodiments relate to techniques for facilitating a connection between two users in a call by providing an "answering window" when a user calls. When...
US-1,036,8028 Detection of an analog connection in a video decoder
A video and/or audio decoder provided with a first terminal for supplying an analog audio and/or video signal, including: a first circuit capable of supplying a...
US-1,036,7948 Post-mixing acoustic echo cancellation systems and methods
Acoustic echo cancellation systems and methods are provided that can cancel and suppress acoustic echo from the output of a mixer that has mixed audio signals...
US-1,036,7459 Class-D amplifier circuit
A bridge output stage is coupled to an electroacoustic conversion element via an inductor L. Driving circuits drive the output stage according to pulse signals...
US-1,036,6704 Active acoustic echo cancellation for ultra-high dynamic range
Techniques related to active acoustic echo cancellation are discussed. Such techniques may include generating an audio output signal having a portion thereof...
US-1,036,6703 Method and apparatus for processing audio signal including shock noise
A method of processing an audio signal is provided. The method includes: acquiring an audio signal of a frequency domain for a plurality of frames; dividing a...
US-1,036,6701 Adaptive multi-microphone beamforming
Provided is a method and computer program product for producing an enhanced audio signal for an output device from audio signals received by 2 or more...
US-1,036,6686 Text-to-speech pre-processing
Examples of techniques text-to-speech pre-processing for speech recognition and speech synthesis are disclosed. In one example implementation, a...
US-1,036,5883 Always on headwear recording system
An analysis system has an audio signal data communication system for receiving contents of a buffer where the buffer is configured to buffer at least one...
US-1,036,2432 Spatially ambient aware personal audio delivery device
A signal indicative of sound detected by at least one sensor at an audio device is received. The audio device may at least partially covers a pinna and the...
US-1,036,2431 Headtracking for parametric binaural output system and method
A method of encoding channel or object based input audio for playback, the method including the steps of: (a) initially rendering the channel or object based...
US-1,036,2428 Audio apparatus and audio providing method thereof
An audio apparatus and an audio providing method thereof are provided. The audio providing method includes receiving an audio signal including a plurality of...
US-1,036,2426 Upmixing of audio signals
Example embodiments disclosed herein relates to upmixing of audio signals. A method of upmixing an audio signal is described. The method includes decomposing...
US-1,036,2422 Audio device
A method and system dynamically adjusts the audio of an audio and video signal to improve its overall sound quality and dialog intelligibility. Some embodiments...
US-1,036,2415 Ultrasonic hearing system and related methods
A hearing system to activate an auditory system using cerebrospinal fluids includes at least one processor configured to receive an audio signal captured using...
US-1,036,2413 Hearing device with suppression of sound impulses
A hearing device includes: at least one microphone for converting sound received by the at least one microphone into an audio signal; a sound impulse detector...
US-1,036,2410 Hearing aid having combined antennas
A hearing aid having a hearing aid housing, includes: a microphone; a processing unit configured to process an audio signal for compensating a hearing loss of a...
US-1,036,2409 Adjustable laser microphone
A method of capturing audio includes initiating capture, at a laser microphone, of first audio of an area of interest. The first audio is captured while the...
US-1,036,2403 Mechanically actuated panel acoustic system
An electronic device whose enclosure or housing panel is used as part of an acoustic system is described. The panel is divided into several sub-panels. For each...
US-1,036,2402 Menu navigation method for user of audio headphones
A method of operating an audio system having first and second sources includes outputting a first audio signal from the first source on first and second...
US-1,036,2399 Detection of headphone orientation
Some embodiments of the disclosure provide systems and methods of detecting headphone orientation. The systems and methods described herein may be used, for...
US-1,036,2396 Phase control signal generation device, phase control signal generation method, and phase control signal...
A phase control signal generation device generating a phase control signal for each of frequency bands for an audio signal converted into a frequency domain,...
US-1,036,2394 Personalized audio experience management and architecture for use in group audio communication
A closed audio circuit is disclosed for personalized audio experience management and audio clarity enhancement. The closed audio circuit includes a plurality of...
US-1,036,2392 Aerial acoustic sensing, acoustic sensing payload and aerial vehicle including the same
An aerial acoustic acquisition system including: an unmanned aerial vehicle (UAV); an acoustic sensing payload attached to the UAV including: at least one SOI...
US-1,036,2387 Acoustic resistor, acoustic resistor member including same, and audio device including same
An acoustic resistor for use in an audio device includes a resin film having air permeability in a thickness direction of the resin film, and the resin film is...
US-1,036,2346 Simultaneous playback for multiple audience members with different visual and audio needs
A method for playing a movie asset in several playback devices. The method receives a request to play a movie asset and synchronizes clocks between a first...
US-1,036,2268 Accessible electronic door entry system
An accessible electronic door entry system that includes an outdoor panel that comprises a capturing microphone, an analog audio interface that digitizes sound,...
US-1,035,8196 Unmanned aerial vehicle system and methods for use
A drone equipped with a camera, a wireless communication module, an acoustic sensor, a GPS receiver, software and collapsible floatation device patrols above...
US-1,035,7655 Frequency-dependent focusing systems and methods for use in a cochlear implant system
An exemplary system includes a processing facility and a control facility. The processing facility is configured to 1) divide an audio signal presented to a...
US-RE47,536 Alias cancelling during audio coding mode transitions
An apparatus for processing an audio signal and method thereof are disclosed. The present invention includes receiving, by an audio processing apparatus, an...
US-1,035,6545 Method and device for processing audio signal by using metadata
Disclosed is an audio signal processing device for processing an audio signal. The audio signal processing device includes a receiving unit configured to...
US-1,035,6540 Lifetime of an audio playback device with changed signal processing settings
A first lifetime estimate is determined for a first acoustic component of a first audio playback device configured with first signal processing settings. A...
US-1,035,6538 Hearing aid having a classifier for classifying auditory environments and sharing settings
A hearing system includes a hearing aid and a personal communication device connected via a short range data communication link. The hearing aid has a signal...
US-1,035,6537 All-in-one method for wireless connectivity and contactless battery charging of small wearables
One illustrative wearable device embodiment includes: a battery; an antenna coil; a wireless charging module coupled to the antenna coil to harvest wireless...
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