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Searching: audio signal





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Patent # Description
US-9,865,245 Multi-speaker method and apparatus for leakage cancellation
Embodiments of systems and methods are described for reducing undesired leakage energy produced by a non-front-facing speaker in a multi-speaker system. For...
US-9,865,150 Millimetre-wave seat occupation radar sensor
The present invention discloses a mm-wave radar sensor to be deployed in the vehicles for seat occupation detection applications. The key system relevant...
US-9,865,025 Electronic health record system and method for patient encounter transcription and documentation
A patient encounter documentation and analytics system includes a mobile computing platform and a server-based host platform. A mobile application in tandem...
US-9,865,002 Ultrasonic near-field communication
Systems and methods for near-field communications with a mobile device are disclosed. In one embodiment, a computer-implemented method for near-field...
US-9,864,576 Voice controlled assistant with non-verbal user input
A voice controlled assistant having a housing to hold one or more microphones, one or more speakers, and various computing components. The voice controlled...
US-9,864,573 Personal audio mixer
An audio mixer is provided comprising: an audio receiver configured to receive an audio signal comprising a plurality of audio channels and a controller...
US-9,864,569 Adaptable audio devices and systems
Sound-producing devices such as headphone sets or loudspeakers are disclosed that can removably mate with an external interface. The external interface may plug...
US-9,862,271 MM-wave radar driver fatigue sensor apparatus
The present invention discloses a mm-wave radar sensor to be deployed in the vehicles for sensing driver fatigue. The key system relevant components are...
US-9,862,248 Vehicle HVAC noise control system
A vehicle HVAC noise control system includes an air handler, a blower motor, an audio event device and a controller. The air handler is connected to a passenger...
US-9,861,819 Connectorized cochlear implant systems
An exemplary system includes 1) a cochlear implant module configured to be implanted within a patient and including cochlear implant circuitry configured to...
US-9,860,709 System and method for real-time synthesis and performance enhancement of audio/video data, noise cancellation,...
A method includes establishing communication channels between an on-board unit (OBU) of a vehicle and a plurality of nodes, tagging each of a plurality of data...
US-9,860,700 Location and time specific mobile participation platform
A mobile participation platform enables a wireless network operator or third party to solicit response data related to a specific time and location specific...
US-9,860,669 Audio apparatus and method therefor
An audio apparatus includes a receiver configured to receive audio data and audio transducer position data for a plurality of audio transducers; and a renderer...
US-9,860,668 Audio signal processing method and device
The present invention relates to a method and an apparatus for processing an audio signal, and more particularly, to a method and an apparatus for processing an...
US-9,860,666 Binaural audio reproduction
A method including providing an input audio signal in a first path and applying an interpolated head-related transfer function (HRTF) pair based upon a...
US-9,860,665 Method and apparatus for processing audio signal based on speaker location information
A method of processing an audio signal is provided. The method includes acquiring location information and performance information of a speaker configured to...
US-9,860,663 Binaural audio processing
A transmitting device comprises a binaural circuit (601) which provides a plurality of binaural rendering data sets, each binaural rendering data set comprising...
US-9,860,660 Electronic device with speaker cavity cooling
An electronic device may have a housing. The housing may enclose an interior cavity. A speaker may be mounted in an opening in the housing. The interior cavity...
US-9,860,654 Method for synchronizing the reproduction of a digital signal sent by a transmitter to a plurality of mobile...
A method for synchronizing the reproduction of a digital signal sent by a transmitter to a plurality of mobile audio terminals. The transmitter sends the...
US-9,860,644 Limiter for bass enhancement
A dry audio signal may be received. An envelope of the dry audio signal may be compared to a threshold of the playback device to determine a dry excess. A...
US-9,860,643 Audio systems and method for acoustic isolation
Audio systems and methods for providing acoustic isolation. In one example, an audio system includes an audio source, a first speaker positioned proximate a...
US-9,860,629 Speaker assemblies for passive generation of vibrations and related headphone devices and methods
Speaker assemblies for a headphone device may include an audio speaker configured to produce audible sound in response to receiving an audio signal at the audio...
US-9,860,626 On/off head detection of personal acoustic device
A method of controlling a personal acoustic device includes performing a first analysis of one or more of an inner signal output by an inner microphone and an...
US-9,860,620 Method for forming a layered structural member
A method for forming a layered structural member may include providing a first outer layer of material and a second outer layer of material, placing between the...
US-9,860,439 Directionality control system, calibration method, horizontal deviation angle computation method, and...
Sound collection directionality is formed toward a location corresponding to a position designated in a video of a predetermined region which is imaged by a...
US-9,860,428 Signal correction method and apparatus, and terminal
The present invention discloses a signal correction method and apparatus, and a terminal, and relates to the signal processing field. The method includes:...
US-9,860,077 Home animation apparatus and methods
Computerized appliances may be operated by users remotely. A learning controller apparatus may be operated to determine association between a user indication...
US-9,860,002 Audio signal processing apparatus and storage medium
An audio signal in a plurality of input channels each including an equalizer and a dynamics as a first signal processing part is taken out as a cue signal by a...
US-9,859,990 Telecoil hum filter
A system and/or method is provided for enhanced listening of audio signals acquired via a telecoil by performing hum filtering. The system may include a...
US-9,859,987 Apparatus, system and method for underwater signaling of audio messages to a diver
Embodiments of the invention provide a system, apparatus and methods for underwater voice communication between a diver and an underwater electronic device. In...
US-9,859,871 Radio to tune multiple stations simultaneously and select programming segments
Techniques describe tuning a plurality of radio stations, buffering digital audio data from each tuner, recognizing programming segments in the buffer,...
US-9,859,860 Compressor system with EQ
The utility model provides a compressor system with an equalizer (EQ). The compressor system includes a signal input device in signal communication with the EQ...
US-9,859,858 Correction of unknown audio content
An unknown content audio signal that is input to an audio power amplifier and speaker that have a known gain and speaker sensitivity, is buffered. A portion of...
US-9,857,466 Electrosound camera
Systems, devices and methods for obtaining or providing listening involve utilizing one or more electromagnetic signal (energy) detection-facilitated modulation...
US-9,855,893 Generating an audio signal with a configurable distance cue
Generating an audio signal with a configurable distance cue includes the following: receiving an input audio signal that has at least one signal characteristic...
US-9,854,413 Mobile communication terminal, communication method, and communication system
A mobile communication terminal used in a communication system in which audio based on an audio signal transmitted from a given mobile communication terminal...
US-9,854,376 Simulating acoustic output at a location corresponding to source position data
Systems and methods of simulating acoustic output at a location corresponding to source position data are disclosed. A particular method includes receiving an...
US-9,854,374 Systems and methods for equalizing audio for playback on an electronic device
Embodiments are provided for equalizing audio data for output by a speaker of an electronic device based on a local position or orientation of the electronic...
US-9,854,371 Information processing system, apparatus and method for measuring a head-related transfer function
Method and apparatus for measuring a Head-Related Transfer Function (HRTF) may include determining position and orientation of an object relative to an audio...
US-9,854,369 Wireless system for hearing communication devices providing wireless stereo reception modes
The present subject matter relates to the wireless stereo reception of first and second audio information by wireless hearing communication devices. One type of...
US-9,854,363 Loudspeaker system
A loudspeaker system for a vehicle includes a loudspeaker array including a plurality of electroacoustic sound transducers that can be controlled individually,...
US-9,854,358 System and method for mitigating audio feedback
A system and method for mitigating audio feedback may calculate a smoothed frequency spectrum of an audio signal. Previously detected candidate feedback tones...
US-9,854,356 Headset noise-based pulsed attenuation
A headset having a talk-through microphones incorporates an audio circuit that disconnects or compresses a signal representing sounds detected by the...
US-9,854,196 Head-mounted electronic device and audio processing method
A head-mounted electronic device and an audio processing method includes a fixing unit, by which the head-mounted electronic device can be worn on the wearer's...
US-9,854,139 Lifelog camera and method of controlling same using voice triggers
A lifelog camera is configured to capture the digital image without user input upon detection of a sound-based trigger in an audio signal output by a microphone...
US-9,854,081 Volume control for mobile device using a wireless device
A wearable device can facilitate automatic adjustment of a volume control and/or other settings of a host device based on properties of the ambient environment....
US-9,854,071 Redundant, low-latency digital audio transmission
Methods and systems for converting an audio signal into a stream of digital audio packets are presented. An example converter device may include a receiver, a...
US-9,853,830 Information-provision control method, information reproduction system, information-provision apparatus,...
When the information-provision apparatus is providing an audio signal to the specific information reproduction apparatus, the user enters an operation input to...
US-9,853,758 Systems and methods for signal mixing
Systems and methods for a signal mixing device are provided. An example method includes generating a mixing request during a live performance based on sensed...
US-9,853,602 Adaptive tracking rail audio amplifier
For use in professional audio amplifier applications, high current charge pump circuits including charge circuits and dynamic release circuits are connected...
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