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Searching: audio signal
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| Patent # | Description |
|---|---|
| US-9,741,224 |
Alarming parents for stopping children being left in a vehicle by mistake Reminder mechanisms for driver handheld mobile devices are provided to provide an alarm to prevent children being left in a vehicle by mistake by a child... |
| US-9,740,860 |
Device, system, and method of preventing unauthorized recording of visual
content displayed on an electronic device The present disclosure involves preventing unauthorized recording of visual content displayed on an electronic device. Via a mobile computing device, it is... |
| US-9,740,177 |
Standard time synchronization method for electronic device A method of time synchronization between a timepiece-equipped electronic device and a cell phone or an IPAD, which includes the steps of: (a) utilizing the... |
| US-9,738,384 |
Aircraft flight deck audio system and a method for controlling such an
audio system An aircraft flight deck audio system, including a central management unit and pilot, co-pilot and third-man terminals. Estimation units estimate the quality of... |
| US-9,736,615 |
Systems and methods for delivery of personalized audio There is provided a media device for use in a system including a plurality of speakers. The media device includes a memory configured to store a software... |
| US-9,735,917 |
Digital wireless audio transmission system and method for wireless audio
transmission An audio transmission system including a wireless digital microphone unit which detects audio signals and wirelessly transmits the detected audio signals based... |
| US-9,735,751 |
Audio reproduction device target sound signature A system for tuning an audio reproduction device is disclosed. The system includes an audio signal generator for generating an audio signal to be played back in... |
| US-9,735,746 |
Automatic loudness control An improved automatic loudness control system and method comprise controlling gain/attenuation applied to an input audio signal and providing an output audio... |
| US-9,734,845 |
Mitigating effects of electronic audio sources in expression detection In a speech-based system, a wake word or other trigger expression is used to preface user speech that is intended as a command. The system receives multiple... |
| US-9,734,844 |
Irregularity detection in music Embodiments of the present invention relate to detecting irregularities in audio, such as music. An input signal corresponding to an audio stream is received.... |
| US-9,734,840 |
Signal processing device, imaging apparatus, and signal-processing program A signal-processing device includes a determination section that compares a frequency spectrum and a floor spectrum of an input audio signal to each other for... |
| US-9,734,837 |
Method, medium, and system scalably encoding/decoding audio/speech A method, medium, and system scalably encoding/decoding audio/speech. The method includes splitting an input signal into a low frequency band signal that is... |
| US-9,734,836 |
Method and apparatus for decoding speech/audio bitstream A method and an apparatus for decoding a speech/audio bitstream are disclosed, where the method for decoding a speech/audio bitstream includes determining... |
| US-9,734,834 |
Comfort noise generation A system for generating comfort noise for a stream of frames carrying an audio signal includes frame characterizing logic configured to generate a set of filter... |
| US-9,734,833 |
Encoder, decoder and methods for backward compatible dynamic adaption of
time/frequency resolution... A decoder for generating an audio output signal having one or more audio output channels from a downmix signal having a plurality of time-domain downmix samples... |
| US-9,734,832 |
Apparatus, method and computer program for upmixing a downmix audio signal
using a phase value smoothing An apparatus for upmixing a downmix audio signal describing one or more downmix audio channels into an upmixed audio signal describing a plurality of upmixed... |
| US-9,734,830 |
Speech recognition wake-up of a handheld portable electronic device A system and method for parallel speech recognition processing of multiple audio signals produced by multiple microphones in a handheld portable electronic... |
| US-9,734,675 |
Wireless communication USB dongle A communication device that may be removably coupled to a USB port, the device having a processor and non-volatile memory and configured to execute code,... |
| US-9,734,377 |
Bar code reading terminal with video capturing mode A bar code reading terminal can, in one embodiment, include a two-dimensional image sensor and an imaging assembly. The terminal can be configured, in response... |
| US-9,734,243 |
Adjusting a playback device Certain embodiments provide methods and systems for managing a sound profile. An example playback device includes a network interface and a non-transitory... |
| US-9,733,890 |
Streaming audio, DSP, and light controller system Streaming audio is adjusted within one or more real-time digital signal processors (DSPs) by entering audio adjustment parameters using a smart phone... |
| US-9,733,710 |
Haptic effect conversion system using granular synthesis A system is provided that converts an input, such as audio data, into one or more haptic effects. The system applies a granular synthesis algorithm to the input... |
| US-9,729,970 |
Assembly and a method for determining a distance between two sound
generating objects An assembly and a method for determining the distance between two sound providers, such as the ear pieces of a headset or two hearing aids. A signal is fed to... |
| US-9,729,969 |
System and method for bass enhancement A system and method for enhancing the real and/or perceived bass band of an audio signal is disclosed. A computationally simple yet effective bass band... |
| US-9,729,961 |
Actively suspended seat with bass loudspeakers A system for a seat in a motor vehicle that has a cabin audio system and a bass loudspeaker that is able to generate sound in the cabin. The system includes a... |
| US-9,729,958 |
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-9,729,957 |
Dynamic frequency-dependent sidetone generation The overall performance and power utilization of an audio device may be improved with an adaptive sidetone generation system that generates sidetones optimized... |
| US-9,729,836 |
Information processing system and method, information processing
apparatus, image-capturing device and method,... A feature extracting unit obtains sensor data from a plurality of sensors to calculate each feature. When an event determining unit determines the occurrence of... |
| US-9,729,211 |
Proximity based wireless audio connection A base device for a portable source device includes an output device and a proximity sensor configured (i) to receive a proximity signal associated with the... |
| US-9,723,580 |
Synchronization of audio channel timing Synchronization of plural outputs of data transported by a wireless network is facilitated by bandlimiting a sample clock signal controlling a rate at which... |
| US-9,723,411 |
Piezoelectric speaker driving system and method thereof A piezoelectric speaker driving system includes a band splitter, a plurality of gain producers, an adder, a piezoelectric speaker, a sound compensator and a... |
| US-9,723,287 |
Enhanced 3D audio/video processing apparatus and method The enhanced 3D audio/video processing apparatus according to one embodiment of the present invention may comprise: a three-dimensional (3D) content generating... |
| US-9,723,268 |
Television receiver with a TV phone function A videophone system includes a processor which selectively sets a television (TV) broadcast program viewing function mode and videophone function mode in... |
| US-9,723,263 |
Audio processing of shared content An audio processor for a video conference system receives an audio signal from content to be shared over a video conference and an audio signal from a network.... |
| US-9,722,562 |
Signal enhancements for audio The present application describes signal enhancements to reduce bone conduction sensations of a wearable computing device and applications thereof. An example... |
| US-9,716,955 |
Device for monitoring a sound pressure level Devices for monitoring a sound pressure level of sound generated by a speaker. For example, the device may sample voltages at various points along a path of an... |
| US-9,715,276 |
Sound to haptic effect conversion system using multiple actuators A haptic conversion system is provided that analyzes an audio signal, generates a plurality of haptic signals based on the analysis of the audio signal, and... |
| US-9,712,917 |
Speaker system A speaker system may include a dome-shaped shell defining an internal cavity, a receiver configured to receive audio signals from a wireless-enabled device and... |
| US-9,712,686 |
Printer diagnostics using external microphone The present disclosure is directed to a printing device, a system, and a method. The printing device according to one embodiment includes a chassis... |
| US-9,712,246 |
Infrared audio systems and related methods A transmitter for transmitting audio signals via infrared light includes a first mounting board and a first plurality of narrow angle LED emitters and a first... |
| US-9,711,159 |
Apparatus and method for encoding and decoding of integrated speech and
audio utilizing a band expander with a... An apparatus and a method for integrally encoding and decoding a speech signal and a audio signal. The encoding apparatus may include: an input signal analyzer... |
| US-9,711,150 |
Audio encoding apparatus and method, and audio decoding apparatus and
method An audio encoding apparatus to encode an audio signal using lossless coding or lossy coding and an audio decoding apparatus to decode an encoded audio signal... |
| US-9,711,148 |
Dual model speaker identification A processing system receives an audio signal encoding an utterance and determines that a first portion of the audio signal corresponds to a predefined phrase.... |
| US-9,709,077 |
Hydro pneumatic accumulator with internal leak detection A piston type hydro pneumatic accumulator with internal leak detection, having a gas chamber and a liquid chamber, the piston type hydro pneumatic accumulator... |
| US-9,706,327 |
Audio decoder configured to convert audio input channels for headphone
listening The proposed technology provides an audio decoder (100) configured to receive input signals representative of at least two audio input channels. The audio... |
| US-9,706,297 |
Audio processing apparatus and related method An audio processing apparatus including an audio phase detecting device and an adjusting device is provided. After detecting a phase relationship between a... |
| US-9,704,506 |
Harmonic feature processing for reducing noise Devices, systems and methods are disclosed for reducing noise in input data by performing a hysteresis operation followed by a lateral excitation smoothing... |
| US-9,704,462 |
Mutable direct box and integrated phantom-powered music instrument tuner Apparatuses, systems and methods are presented which provide for a musical instrument direct box combined with a musical instrument tuner which may be phantom... |
| US-9,704,150 |
Automatic gain control sub-circuit management Aspects of the subject disclosure provide a reader device for managing operation of an automatic gain control (AGC) sub-circuit on a host device computing... |
| US-9,702,969 |
Ultrasonic blood flow doppler audio with pitch shifting An ultrasonic diagnostic imaging system produces audio Doppler from detected Doppler signals. The Doppler signals are detected in a band of frequencies which... |
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