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Searching: audio signal
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| Patent # | Description |
|---|---|
| US-9,257,019 |
Method and apparatus for generating an audio notification file A method and apparatus for generating an audio notification file for a computing device are provided. A first audio file associated with a first mental state is... |
| US-9,256,280 |
Digital camera which detects a connection to an external device An electronic camera and method of operating an electronic camera which detects whether an external device such as a personal computer is properly connected to... |
| US-9,255,983 |
Systems and methods for tracking a user's location Techniques for tracking a current location of a user are described. According to various embodiments, an ambient noise signal proximate to a user device is... |
| US-9,255,982 |
Apparatus and method for the binaural reproduction of audio sonar signals An apparatus and a method for the binaural reproduction of audio sonar signals, which can be direction-selectively received by a sonar system having a receiving... |
| US-9,254,787 |
Method and system for utilizing spread spectrum techniques for in car
applications A method of operating an audio system in an automobile includes identifying a user of the audio system. An audio recording playing on the audio system is... |
| US-9,254,381 |
Device, method and application software for curing of body ailments using
low-level electrical current waveforms A method for changing clusterization pattern of water molecules in the human body in order to speed up the healing process. A mobile device has an application,... |
| US-9,253,586 |
Devices, methods and computer program products for controlling loudness A method by an electronic device for controlling a frequency response of audio output includes: receiving an audio signal at the device; estimating a sound... |
| US-9,253,585 |
Speaker apparatus A speaker apparatus includes speaker units, a first inputting section to which one channel audio signal is supplied, a second inputting section to which at... |
| US-9,253,583 |
Automated fitting of hearing devices Fitting a sound processing device for an individual is automated using a computer. Fitting and customization is carried out using natural sounds without... |
| US-9,253,581 |
Method of controlling an effect strength of a binaural directional
microphone, and hearing aid system A hearing aid system has at least two hearing aid devices to be worn on both sides of a wearer's head. The hearing aid devices have a transducer for picking up... |
| US-9,253,575 |
Power management system and method thereof A power management system coupled to a speaker module includes a monitor module for measuring a current signal and a voltage signal of the speaker module to... |
| US-9,253,572 |
Methods and systems for synthetic audio placement Methods and systems for providing synthetic audio placement are described herein. In different aspects, the methods and systems may include a connection port to... |
| US-9,253,570 |
Crossover based canalphone system A canalphone system may include a high audio driver carried by a canalphone housing, and a low audio driver carried by the canalphone housing adjacent to the... |
| US-9,253,568 |
Single-microphone wind noise suppression A technique for suppressing non-stationary noise, such as wind noise, in an audio signal is described. In accordance with the technique, a series of frames of... |
| US-9,253,564 |
Noise-canceling headphone depletion-mode switch This document discusses, among other things, systems and methods including a depletion-mode switch configured to pass an audio signal from an input to an output... |
| US-9,253,559 |
Audio input detection Methods, systems, and apparatus, for detecting that a component of a mobile device other than a card reader connected to the audio jack is a source of an input... |
| US-9,253,558 |
Headphone The utility model provides a headphone, comprising a headband, left and right two ear pads and a holder. Two ends of the headband are separately provided with a... |
| US-9,253,464 |
Method and system for manipulation of audio or video signals A method and system for manipulation of audio or video signals. |
| US-9,253,435 |
Method and apparatus for extracting a desired television signal from a
wideband IF input using re-sampling Various embodiments are described herein for a universal television receiver that is capable of processing television channel signals, that are transmitted... |
| US-9,253,007 |
Methods and systems for rapid detection of digital content within RF
signals Systems and methods are disclosed for rapid detection of digital content within received radio frequency (RF) signals. The disclosed embodiments digitize... |
| US-9,252,899 |
Adaptive bandwidth management of IBOC audio signals during blending A method and apparatus are provided for smoothly blending analog and digital portions of a composite digital audio broadcast signal by using look ahead metrics... |
| US-9,252,877 |
Voice communication unit A voice communication unit for communicating through a barrier is provided, enabling handicapped persons to use the device, and comprising an outer audio unit,... |
| US-9,252,730 |
Audio processing device and audio systems using the same An audio processing device is provided. The audio processing device includes a shaper. The shaper receives a digital input audio signal and generates an output... |
| US-9,251,807 |
Acoustic communication device and method for filtering an audio signal to
attenuate a high frequency section of... An acoustic communication method and device are provided that filter an audio signal to attenuate a high frequency section of the audio signal; generate a... |
| US-9,251,801 |
Method for rendering a music signal compatible with a discontinuous
transmission codec; and a device for... In one embodiment, the method for rendering a music signal compatible with a discontinuous transmission codec includes detecting a period of silence within an... |
| US-9,251,800 |
Generation of a high band extension of a bandwidth extended audio signal An audio decoder configured to generate a high band extension of an audio signal from an envelope and an excitation. The audio decoder includes a control... |
| US-9,251,799 |
Method and apparatus for encoding and decoding audio signal using adaptive
sinusoidal coding A method and an apparatus for encoding and decoding audio signals using adaptive sinusoidal coding are provided. The audio signal encoding method includes the... |
| US-9,251,798 |
Adaptive audio signal coding Example embodiments described herein generally provide for adaptive audio signal coding of low-frequency and high-frequency audio signals. More specifically,... |
| US-9,251,797 |
Preserving matrix surround information in encoded audio/video system and
method A method and apparatus for preserving matrix-surround information in encoded audio/video includes a receiver operative to receive matrix-surround encoded audio... |
| US-9,251,787 |
Altering audio to improve automatic speech recognition Techniques for altering audio being output by a voice-controlled device, or another device, to enable more accurate automatic speech recognition (ASR) by the... |
| US-9,251,775 |
Electronic signal processor An electronic signal processor for processing signals includes a complex first filter, one or more gain stages and a second filter. The first filter is... |
| US-9,251,406 |
Method and system for detecting users' emotions when experiencing a media
program A system and method for aggregating emotions of users for a media program. A server stores reference audio signal fingerprints, each associated with a reference... |
| US-9,250,653 |
Capturing, processing, and reconstructing audio and video content of
mobile devices Techniques for presenting content provided by a mobile device on a second communication device are presented. A content enhancer component (CEC) connects via a... |
| US-9,247,492 |
Systems and methods for multi-network audio control Systems, methods, apparatus, and articles of manufacture to facilitate connection to a multimedia playback network are disclosed. An example wireless device... |
| US-9,247,370 |
Sound image localization control apparatus An audio signal high frequency component controlled in terms of directivity is reproduced, or an audio signal high frequency component compensated in terms of... |
| US-9,247,369 |
Method for enlarging a location with optimal three-dimensional audio
perception There is provided a method for enlarging a location with optimal three-dimensional audio perception. Optimal three-dimensional audio perception may relate to a... |
| US-9,247,365 |
Impedance sensing for speaker characteristic information Speakers (e.g. "loudspeakers") from different manufactures may have differing characteristics. In order to improve audio performance, an audio system may... |
| US-9,247,355 |
Wireless sound transmission system and method A system providing sound to a user, having at least one audio signal source; a transmission unit with a digital transmitter which transmits audio signals via a... |
| US-9,247,345 |
Multi-channel audio system having a shared current sense element for
estimating individual speaker impedances A programmed data processor receives input voltage measurements for a number of speaker drivers, wherein each of the voltage measurements may be a sensed or... |
| US-9,247,340 |
Circuits for improved audio signal reconstruction An impedance matched resonant circuit uses inductors coupling an audio source and a speaker array in order to reduce feedback reflection induced by an audio... |
| US-9,247,289 |
Reproducing apparatus, display apparatus, reproducing method, and display
method A transport signal transmitted from a television receiver apparatus through a signal line is subjected to a separation operation by a transport-signal processor... |
| US-9,247,263 |
Video encoding and video/audio/data multiplexing device The present invention provides a buffer architecture and latency reduction mechanism for buffering uncompressed/compressed information. This combination... |
| US-9,247,232 |
Display apparatus, 3D glasses, and display system including the same A display apparatus, three-dimensional (3D) glasses, and a display system including the display apparatus and the 3D glasses are provided. The 3D glasses which... |
| US-9,247,204 |
Automatic mute control for video conferencing In one example, a device executes one or more video communication processes that receive audio streams and video streams from a plurality of computing devices... |
| US-9,246,956 |
Method for pairing a computer with a video conference device A method including: generating a random identification token on a computer, said identification token identifying the computer; modulating the identification... |
| US-9,246,545 |
Adaptive estimation of delay in audio systems Features are disclosed for adaptively estimating propagation delay in an audio system. A first device in communication with a speaker may be configured produce... |
| US-9,246,543 |
Smart audio and video capture systems for data processing systems A computation system comprising an orientation detection device configured to detect position information comprising a position and an orientation of the... |
| US-9,246,457 |
Amplifying device An amplifying device is provided that reduces power consumption and quickly starts amplification of an audio signal of a channel to be used. A control section... |
| US-9,246,445 |
Audio amplifier performance while maintaining USB compliance and power
down protection An apparatus comprises a first audio amplifier circuit configured to provide an analog audio signal and an analog switch circuit including a first input... |
| US-9,245,537 |
Speech enhancement apparatus and method for emphasizing consonant portion
to improve articulation of audio signal In a speech enhancement apparatus, a generator part generates a value representing likelihood of a consonant from an input audio signal, and a calculator part... |
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