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Searching: audio signal





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Patent # Description
US-8,666,219 Telephone call recording interface cable assembly for smartphones
An interface cable assembly, which enables the user of either an iPhone.RTM. or Android.RTM. smartphone to record both incoming and outgoing telephone...
US-8,666,104 Lighting and audio communication system
A lighting and communication system with a horn enclosure for recessed ceiling panel or wall mounting, including a speaker with a horn expansion area to direct...
US-8,666,099 Hearing aid and a method for alleviating tinnitus using a notch filter
A hearing aid (62, 72, 82, 92, 102, 112) adapted for alleviating tinnitus of a user (75), comprises an audio input means (83), a signal processing unit (88, 98,...
US-8,666,097 Electrostatic speaker
An electrostatic speaker is constituted of upper/lower electrodes, upper/lower cushion materials, and a diaphragm. Cutouts are formed in the upper/lower...
US-8,666,096 Device and process for using audio plug-ins in a mixer
The present invention pertains to a device for using audio plug-ins in a mixer, provided with a mixer and a computer, whereby the mixer has a control panel and...
US-8,666,094 Drive control method of electrostatic-type ultrasonic transducer, electrostatic-type ultrasonic transducer,...
A push-pull-type electrostatic-type ultrasonic transducer includes a first electrode having through holes, a second electrode having through holes each of which...
US-8,666,093 Processing an audio input signal to produce a processed audio output signal
An audio input signal is processed to produce a processed audio output signal. An audio input signal is received as an original signal. The audio input signal...
US-8,666,092 Noise estimation
A method and apparatus are provided for estimating the noise spectrum of an audio signal occupying a certain frequency range. The amplitude of the audio signal...
US-8,666,089 Adaptive night-time high definition (HD) signal sensitivity threshold for HD radio receivers
A vehicle has a lighting control module and a HD radio receiver. The lighting control module provides an indication of daytime operation of the vehicle and an...
US-8,666,084 Method and arrangement for training hearing system users
The inventor has found that a considerable portion of hearing system users have a considerable lack of understanding the effect of adjusting adjustable audio...
US-8,666,081 Apparatus for processing a media signal and method thereof
A method for processing a media signal, comprising: receiving, by an audio processing apparatus, an audio signal including a first channel signal and a second...
US-8,666,080 Method for processing a multi-channel audio signal for a binaural hearing apparatus and a corresponding hearing...
Wearers of hearing apparatuses and in particular of hearing device systems having two speakers are to be able to enjoy the experience of spatial multi-channel...
US-8,666,047 High quality audio conferencing with adaptive beamforming
Systems and methods that enable high quality audio teleconferencing are disclosed. In one embodiment of the present invention, a signal processor receives...
US-8,666,030 Voice and video over a shared telephone line
A system for alternately transmitting an audio signal and a video signal over a single voice grade telephone line is disclosed. The system includes an apparatus...
US-8,666,014 Reproduction apparatus
A reproduction apparatus includes a setter configured to set at least one language, a separator configured to separate and output a video signal and an audio...
US-8,665,321 Image display apparatus and method for operating the same
An image display apparatus and a method for operating the same are disclosed. The method for operating an image display apparatus includes receiving a...
US-8,665,320 Method and apparatus for automatic synchronization of audio and video signals
Described herein are techniques which facilitate the automatic synchronization of audio and video signals between an entertainment device and a presentation...
US-8,665,115 Accessible pedestrian signal system
Methods and systems are provided for conflict monitoring and error detection in accessible pedestrian signal systems. A primary conflict monitor and error...
US-8,665,106 Personal audio cable alarm device
The present invention relates to a personal audio cable device comprising a personal alarm being easily accessible to a user. The personal audio device is...
US-8,664,505 Method for synchronizing at least one multimedia peripheral of a portable communication device with an audio...
A method for synchronizing a number R greater than or equal to 1 of multimedia peripherals (6) of a portable communication device with an audio file (1),...
US-8,661,488 Network AV device and AV network system
In an AV network system where one or more servers and digital TVs are connected to a network, and a server connected to the network is also connected to a...
US-8,660,676 Mitigating the impact of nonlinear echos by dynamic range compression
Mitigation of nonlinear echoes by dynamic range compression may be provided. An audio output may be evaluated to determine whether nonlinear echoes are...
US-8,660,657 Systems and methods of facilitating manual adjustment of one or more cochlear implant system control parameters
An exemplary cochlear system includes a sound processing unit configured to process an audio signal, an implantable cochlear stimulator communicatively coupled...
US-8,660,581 Mobile device indoor navigation
A method for indoor navigation in a venue derives positioning of a mobile device based on sounds captured by the microphone of the mobile device from the...
US-8,660,479 Digital radio broadcast receiver, broadcasting methods and methods for tagging content of interest
A digital radio broadcast system includes a processing system that receives first audio content, first program data identifying a first item for the first audio...
US-8,660,285 Accessory adapter for cochlear implant system providing simultaneous T-mic and external audio input
A special accessory adapter for use with a BTE device of a cochlear implant (CI) system provides two inputs: a T-Mic input and an auxiliary audio input. Both...
US-8,660,280 Methods and apparatus for providing a distinct perceptual location for an audio source within an audio mixture
In accordance with a method for providing a distinct perceptual location for an audio source within an audio mixture, a foreground signal may be processed to...
US-8,660,278 Headset systems and methods
A digital audio player device can be attached, adhered, or otherwise embedded into or upon a removable oral appliance or other oral device to form an intraoral...
US-8,660,273 Interface circuit and electronic device using the same
An electronic device includes a processing unit for outputting a right channel audio signal and a left channel audio signal, and an interface circuit for...
US-8,660,272 Parameter setting method and audio apparatus
A method of setting a parameter for an audio apparatus including a delay processing unit which applies a delaying process and an amplifying process on an input...
US-8,660,151 Encoding system and encoding apparatus
An encoding apparatus 2 includes: an encoding unit 21 that encodes and multiplexes a video signal V2, an audio signal A2 and a data signal D2 to be given to the...
US-8,659,444 Communication between stations and vehicles
An On Board Equipment (OBE) suitable for mounting on a vehicle comprises an OBE antenna connected to an OBE transmit/receive unit. The OBE antenna is arranged...
US-8,659,435 Waterproof optically-sensing fiberless-optically-communicating vitality monitoring and alarming system,...
The vitality of a swimmer, or of a child, is monitored by a periodically-activated micro-powered solar- and battery-powered waterproof microminiaturized (1)...
US-8,657,766 Vibrator apparatus with audio and motor control features
A means and method for arbitrarily coordinating a tactile vibratory stimulus with an audio stimulus. There is provided an adult-type sex toy, and associated...
US-8,656,439 Method and system for region-based monitoring of video assets
A method and system for monitoring video assets provided by a multimedia content distribution network (MCDN) includes an expert test monitoring platform (ETMP)...
US-8,656,432 Providing audio signals using a network back-channel
A method for providing audio portions of broadcast television signals is disclosed. A television signal is buffered by a multimedia client. In response to a...
US-8,656,204 Security device meant to be connected to a processing unit for audio/video signal and method using such a device
Example embodiments relate to a security device having two communication interfaces sharing at least one pin, each interface being capable of operating...
US-8,656,045 Communication protocol for controlling transfer of temporal data over a bus between devices in synchronization...
A communication protocol over the serial bus allows a peripheral device to control the flow of data between a host computer and the peripheral device so as to...
US-8,655,670 Audio encoder, audio decoder and related methods for processing multi-channel audio signals using complex...
An encoder, based on a combination of two audio channels, obtains a first combination signal as a mid-signal and a residual signal derivable using a predicted...
US-8,655,666 Controlling a set-top box for program guide information using remote speech recognition grammars via session...
A method may include receiving, via a Session Initiation Protocol (SIP) session over a wireless fidelity (Wi-Fi) channel, a digital audio signal from a remote...
US-8,655,663 Audio signal interpolation device and audio signal interpolation method
An audio signal interpolation device is presented, including an input unit for receiving an input audio signal, a phase splitting unit for splitting the input...
US-8,655,467 Audio testing system and method
An audio testing system includes an acquisition unit, an input unit, a first analysis unit, a second analysis unit, and an output unit. The acquisition unit...
US-8,655,466 Correlating changes in audio
Exemplary embodiments of methods and apparatuses to correlate changes in one audio signal to another audio signal are described. A first audio signal is...
US-8,655,465 Method and electronic device
The invention relates to a method and an electronic device especially for car audio entertainment including a car audio equipment (2) and an other electronic...
US-8,655,449 Modular cochlear implant systems including implantable sound processors
Exemplary cochlear implant systems include an implantable head module configured to be implanted within a head of a patient. The implantable head module...
US-8,655,448 Skin-hair treatment method and system
A method and system of conditioning human skin and hair using a hand-held skin/hair conditioner having interchangeable interface conductors that are contoured...
US-8,655,440 System and method of speech sound intelligibility assessment, and program thereof
A speech sound intelligibility assessment system includes: a biological signal measurement section for measuring an electroencephalogram signal of a user; a...
US-8,655,439 System and method of speech discriminability assessment, and computer program thereof
A speech discriminability assessment system includes: a biological signal measurement section for measuring an electroencephalogram signal of a user; a...
US-8,655,420 Wireless earphone set
An earphone set that comprises a paired set of earphones to be worn simultaneously by a user is disclosed. Each earphone in the paired set comprises at least...
US-8,655,417 Video/audio playing apparatus with wireless signal transmission function and wireless video/audio transmission...
A video/audio playing apparatus with wireless audio signal transmission function comprising: a headset place slot, an audio processing module, a wireless audio...
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