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Searching: audio signal
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| Patent # | Description |
|---|---|
| US-9,403,005 |
Systems and methods for optimizing a compliance voltage of an auditory
prosthesis An exemplary sound processor 1) sets a current steering range for a stimulation channel defined by first and second physical electrodes communicatively coupled... |
| US-9,402,596 |
Bowel sound analysis method and system A bowel sound analysis method and system utilizes an audio collection apparatus to continuously monitor an abdominal cavity of an examinee and collect a bowel... |
| US-9,402,179 |
Inductive pickup coil for secure pairing Techniques and systems are provided for facilitating secure pairing of a client device with a remote device using a inductive pickup coil in the client device... |
| US-9,402,144 |
Apparatus for changing an audio scene and an apparatus for generating a
directional function An apparatus for changing an audio scene has a direction determiner and an audio scene processing apparatus. The audio scene has at least one audio object... |
| US-9,402,143 |
Method for processing an audio signal, audio playback system, and
processing unit for processing audio signals Method of processing an audio signal, audio reproduction system, and processing unit for conditioning audio signals. The audio signal includes at least first... |
| US-9,402,133 |
Multi-channel audio vibratory entertainment system An entertainment system according to an embodiment of the present application includes a portable media device configured to produce an audible output signal,... |
| US-9,402,132 |
Limiting active noise cancellation output In general, techniques are described for limiting active noise cancellation output. As one example, an apparatus comprising one or more processors may perform... |
| US-9,402,130 |
Wind noise reducing circuit A high-pass filter is configured to remove a low-pass filter component of a first channel audio signal and a low-pass filter component of a second channel audio... |
| US-9,402,129 |
Audio control method and audio player using audio control method An audio control method of an audio player, the audio player includes an audio playing unit having a first channel and a second channel, and an audio control... |
| US-9,402,128 |
Adaptive rail power amplifier technology Adaptive rail power amplifier technology processes an audio signal by feeding the audio signal to the power amplifier to produce an output signal, applying... |
| US-9,401,998 |
Robust DTMF detection in an unreliable voice-over-IP (VoIP) environment A method to discriminate a signal as a DTMF digit is operative in a service provider having a VoIP-based media server. The media server accepts both in-band... |
| US-9,401,996 |
Synchronizing audio signal sampling in a wireless, digital audio
conferencing system A digital audio conferencing system has a fixed base station that is in communication with a far end (R.E.) system over a communication network. The base... |
| US-9,401,816 |
Protection ring in an automotive network A system and method to provide a protection ring in an Audio Visual Bridging (AVB) network is provided. The method includes the steps of monitoring a first... |
| US-9,401,730 |
Two way radio and peripheral devices A two way radio includes a first push to talk button and a second push to talk button. The first push to talk button is configured to cause transmission of a... |
| US-9,401,686 |
Volume control assembly A volume control assembly includes a housing that may be positioned proximate an external electronic device. A processor is coupled to the housing. A loud... |
| US-9,401,685 |
Systems and methods for adjusting automatic gain control Automatic gain control systems disclosed herein can incorporate a confidence metric that can estimate the accuracy of gain adjustments calculated by an... |
| US-9,401,154 |
Systems and methods for recognizing sound and music signals in high noise
and distortion A method for recognizing an audio sample locates an audio file that closely matches the audio sample from a database indexing a large set of original... |
| US-9,401,153 |
Multi-mode audio recognition and auxiliary data encoding and decoding Audio signal processing enhances audio watermark embedding and detecting processes. Audio signal processes include audio classification and adapting watermark... |
| US-9,401,152 |
System for maintaining reversible dynamic range control information
associated with parametric audio coders On the basis of a bitstream (P), an n-channel audio signal (X) is reconstructed by deriving an m-channel core signal (Y) and multichannel coding parameters... |
| US-9,401,151 |
Parametric encoder for encoding a multi-channel audio signal The invention relates to a parametric audio encoder, comprising a parameter generator, the parameter generator being configured to determine a first set of... |
| US-9,401,150 |
Systems and methods to detect lost audio frames from a continuous audio
signal A method to detect audio frame losses over a link to a device under test (DUT), such as a User Equipment (UE), includes preparing an input sequence, combining... |
| US-9,401,149 |
Image display apparatus and method of controlling the same Provided are an image display apparatus and a method of controlling the same. The image display apparatus enabling voice recognition includes: a first voice... |
| US-9,401,144 |
Voice gestures A voice gesture is determined from characteristics of an audio signal based on sound uttered by a user. The voice gesture may represent a command or parameters... |
| US-9,401,140 |
Unsupervised acoustic model training An unsupervised acoustic modeling service for speech recognition is disclosed. A computing device may be present in a listening zone, such as a household or... |
| US-9,400,630 |
Systems and methods for enhanced speech recognition interface on mobile
device Certain implementations of the disclosed technology include systems and methods for an enhanced speech recognition interface. According to an example... |
| US-9,398,856 |
Thermal imaging system Support structures for positioning sensors on a physiologic tunnel for measuring physical, chemical and biological parameters of the body and to produce an... |
| US-9,398,790 |
Personal recording necklace and pendant system A discreet personal recording necklace and pendant system for recording an audio signal for playback is suspended around a neck of a user. The system features a... |
| US-RE46,082 |
Method and apparatus for low bit rate encoding and decoding An apparatus and method of low bit rate encoding and reproducing. The method includes transforming input audio signals in a time domain into spectral signals in... |
| US-9,398,670 |
Remotely controlled holiday lighting and sound system A remotely controlled holiday lighting and sound system provides a remotely controlled and decorated control module that integrates into a holiday symbol, such... |
| US-9,398,620 |
Simultaneous voice and audio traffic between two devices on a wireless
personal-area network A wireless personal-area network (PAN) communication system includes a first device configured to simultaneously transmit a digitized stereo audio signal to and... |
| US-9,398,394 |
System and method for stereo field enhancement in two-channel audio
systems The present invention provides methods and systems for digitally processing audio signals in two-channel audio systems and/or applications. In particular, the... |
| US-9,398,391 |
Stereo widening over arbitrarily-configured loudspeakers A system and method are disclosed for effective and simple stereo widening over arbitrarily-configured speakers and its real-time implementation. According to... |
| US-9,398,388 |
Method and circuit for testing an audio high-frequency loudspeaker being
part of a loudspeaker system The present invention relates to a method and a circuit for testing a tweeter. The tweeter is part of a loudspeaker system. The method includes the steps of:... |
| US-9,398,382 |
Auditory prosthesis stimulation rate as a multiple of intrinsic
oscillation A method is described for generating electrical stimulation signals for stimulation contacts in an auditory implant system. Characteristic feature periods are... |
| US-9,398,381 |
Hearing instrument An audio system includes a headset and a portable computing device. The headset includes a first speaker and a first microphone, a second speaker, a second... |
| US-9,398,374 |
Systems and methods for nonlinear echo cancellation In accordance with embodiments of the present disclosure, an audio processing circuit for use in an audio device may perform non-linear acoustic echo... |
| US-9,398,372 |
Operation device, reproduction system, operation method of operation
device and program The DJ controller 10 has a load operation member 82 that loads audio signals to each channel, a synchronization button 84 that realizes a beat synchronization... |
| US-9,398,367 |
Suspending noise cancellation using keyword spotting Aspects of the disclosure provide suspension of noise cancellation at a noise-cancelling device using keyword spotting. In one aspect, a predetermined word or... |
| US-9,398,366 |
Handset and headset Thus there is provided an earphone or headset comprising a housing, an internal microphone, an external microphone and a signal processing unit. The signal... |
| US-9,398,363 |
Neckband-type earphone [Problem] The purpose of the present invention is to provide a neckband-type earphone that can be worn for a long time without subjecting the wearer to... |
| US-9,398,361 |
Headset system with user-configurable function button A headset providing audio input and output for a mobile device includes a microphone and speaker. An RF transceiver performs wireless communication with the... |
| US-9,398,360 |
Audio extension module Provided is an audio extension module including: a body that is configured to include a first cover that is covered with an image display device and a second... |
| US-9,398,341 |
Apparatus and method for processing an interactive service A method of processing an interactive service and an apparatus thereof are disclosed. The present invention includes receiving uncompressed audio content or... |
| US-9,398,294 |
Audio or video encoder, audio or video decoder and related methods for
processing multi-channel audio or video... An encoder/decoder is based on a combination of two audio or video channels to obtain a first combination signal as a mid-signal and a residual signal derivable... |
| US-9,398,160 |
Method and communication terminal for providing VoIP The invention relates to a method for providing Voice over IP (VoIP) in a communication system with a number of terminals operating with VoIP, between which a... |
| US-9,398,129 |
T-coil enhanced smartphone A smart phone incorporating a T-coil unit is described. Selection between the output of the induction coil(s) of the unit and the analog output of the radio... |
| US-9,398,091 |
Methods for transporting digital media A networked system is provided for transporting digital media packets, such as audio and video. The network includes network devices interconnected to send and... |
| US-9,397,771 |
Method and apparatus for encoding and decoding successive frames of an
ambisonics representation of a 2- or... Representations of spatial audio scenes using higher-order Ambisonics HOA technology typically require a large number of coefficients per time instant. This... |
| US-9,397,770 |
System and method for providing information lookup while buffering
received content on a radio system A system is disclosed for providing supplemental information to a user receiving a broadcast of audio information. A radio system is used for wirelessly... |
| US-9,397,683 |
Reduced digital audio sampling rates in digital audio processing chain Reduced digital audio sampling rates are described in a digital audio processing chain. In one embodiment, an audio signal is received. A convolution operation... |
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