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Searching: audio signal





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Patent # Description
US-8,989,417 Method and system for implementing stereo audio using bone conduction transducers
Methods, apparatus, and computer-readable media are described herein related to implementing stereo audio using bone conduction transducers (BCTs). A wearable...
US-8,989,410 Compact bone conduction audio transducer
A bone conduction transducer for a wearable computing system is provided. The bone conduction transducer includes a magnetic diaphragm configured to vibrate in...
US-8,989,409 Image display device and method of controlling the same
An image display device includes: a first audio signal input terminal to which a first audio signal is input from a microphone; and a control section adapted to...
US-8,989,408 Methods and systems for downloading effects to an effects unit
Various embodiments relate to a systems and methods for downloading one or more effects to an effects unit. One or more effects may be received. On an effects...
US-8,989,405 Audio signal correction apparatus, audio signal correction method, and audio signal correction program
A first differential value is acquired between first current data and first previous data in an i number (i being a natural number) of sampling periods before...
US-8,989,404 Driving of multi-channel speakers
A drive system comprises a splitter (107) which generates a low frequency signal and high frequency signal from an input signal. A first drive circuit (111,...
US-8,989,401 Audio zooming process within an audio scene
A method comprising: obtaining a plurality of audio signals originating from a plurality of audio sources in order to create an audio scene; analyzing the audio...
US-8,989,398 Crowd noise audio process and apparatus
An audio apparatus is suitable for generating crowd sounds from an audio signal is disclosed in which the apparatus comprises modulation means operable to...
US-8,989,360 Host mode for an audio conference phone
A system and method for receiving sound from a teleconference host at a teleconference phone is disclosed. The method comprises identifying a person to act as...
US-8,989,083 Conditional access system for satellite outdoor unit
A method and apparatus is disclosed to restrict the delivery of video, audio, and/or data to unauthorized end users in a satellite communications system. The...
US-8,988,608 Digital broadcast receiver and method for processing caption thereof
A digital cable broadcast receiver and a method for automatically processing caption data of various standards and types, is disclosed. The digital broadcast...
US-8,988,607 Digital broadcast receiver and method for processing caption thereof
A digital cable broadcast receiver and a method for automatically processing caption data of various standards and types, is disclosed. The digital broadcast...
US-8,988,606 Digital broadcast receiver and method for processing caption thereof
A digital cable broadcast receiver and a method for automatically processing caption data of various standards and types, is disclosed. The digital broadcast...
US-8,988,263 Successive approximation register (SAR) analog-to-digital converter (ADC) having optimized filter
A system such as a mechanically tuned radio can have a signal path to receive and process an incoming radio frequency (RF) signal and to provide the processed...
US-8,988,145 High fidelity current dumping audio amplifier with combined feedback-clean feedback
A high fidelity current dumping audio amplifier in which for achieving the best performance are combined the feedforward error correction and the negative...
US-RE45,434 Information transmitting apparatus and method, information receiving apparatus and method, information...
An original blanking period of a video signal is shortened to a set blanking period, and audio data is multiplexed into a resulting superimposing period. Table...
US-RE45,433 Information transmitting apparatus and method, information receiving apparatus and method, information...
An original blanking period of a video signal is shortened to a set blanking period, and audio data is multiplexed into a resulting superimposing period. Table...
US-8,983,852 Efficient combined harmonic transposition
The present document relates to audio coding systems which make use of a harmonic transposition method for high frequency reconstruction (HFR), and to digital...
US-8,983,851 Noise filer, noise filling parameter calculator encoded audio signal representation, methods and computer program
A noise filler for providing a noise-filled spectral representation of an audio signal on the basis of an input spectral representation of the audio signal has...
US-8,983,845 Third-party audio subsystem enhancement
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for performing audio subsystem enhancement. In one aspect, a...
US-8,983,844 Transmission of noise parameters for improving automatic speech recognition
Methods and systems for transmission of noise parameters for improving automatic speech recognition are disclosed. A system includes one or more microphones,...
US-8,983,834 Multichannel audio coding
Multiple channels of audio are combined either to a monophonic composite signal or to multiple channels of audio along with related auxiliary information from...
US-8,983,830 Stereo signal encoding device including setting of threshold frequencies and stereo signal encoding method...
An encoding device can achieve both highly effective encoding/decoding and high-quality decoding audio when executing a scalable stereo audio encoding by using...
US-8,983,761 Audio monitor and event-conflict signaling system
Disclosed herein are system, method, and computer program product embodiments for an audio monitoring and event-conflict signaling system. An embodiment...
US-8,983,368 Wireless bridge device and wireless communication system thereof
A wireless bridge device for communicating between a telephone of a public switched telephone network and a wireless transceiver includes a first connecting...
US-8,983,363 Wireless satellite digital audio radio service (SDARS) head unit with portable subscription and cell phone...
A system and method for automated activation of a radio, or content receiver, used to receive subscription radio services such as XM or Sirius radio. A wireless...
US-8,983,111 Speaker
A speaker of the present invention is used for converting audio electrical signals to audible sounds. The multi-magnetic circuit speaker includes a box with a...
US-8,983,094 All-in-one computer audio system
An all-in-one audio system includes an audio chip, an audio interface, first and second audio signal amplifiers, a speaker, a woofer, a multi-function...
US-8,983,091 Network signal receiving system and network signal receiving method
The disclosure provides a network signal receiving system and a network signal receiving method. The network signal receiving system comprises: a high pass...
US-8,983,087 Audio playing device having earphone jack with rotation detector
An audio playing device may operate in a first mode or a second mode. The audio playing device includes a speaker, an earphone jack receiving an earphone plug...
US-8,983,086 Audio output controller and control method
An output controller and an method for outputting a signal flow to one or more earphone jacks according to a connection status of each earphone jack. The output...
US-8,983,082 Detecting musical structures
Among other things, techniques and systems are disclosed for detecting musical structures, such as downbeats. In one aspect, a method performed by a data...
US-8,982,744 Method and system for a subband acoustic echo canceller with integrated voice activity detection
Methods and systems for a subband acoustic echo canceller with integrated voice activity detection are disclosed and may include adjusting transmit and/or...
US-8,981,931 Earthquake alarming device with rescue assisting capability
An earthquake alarming device with rescue assisting capability includes a casing and a circuit unit. The circuit unit is disposed in the casing and includes a...
US-8,979,729 Tinnitus rehabilitation device and method
A tinnitus method and device for providing relief to a person suffering from the disturbing effects of tinnitus is described. The method can be implemented...
US-8,978,070 Content output system, information display apparatus, content output apparatus, and content information display...
A content output system includes a content output apparatus; and an information display apparatus, the content output apparatus and the information display...
US-8,977,884 Shared-PLL audio clock recovery in multimedia interfaces
A bit stream includes playback data having an associated clock rate and a variable reference clock that is synchronized to the bit stream. A playback clock...
US-8,977,792 Audio signal receiving device, audio signal adapter device and system for transmitting audio signal
An audio signal adapter device, an audio signal receiving device and a system for transmitting an audio signal are provided. The audio signal adapter device...
US-8,977,683 Speakerphone transmitting password information to a remote device
Disclosed herein are methods, systems, and devices for improved audio, video, and data conferencing. The present invention provides a conferencing system...
US-8,977,557 Method, medium, and apparatus encoding and/or decoding multichannel audio signals
A method, medium, and apparatus encoding and/or decoding a multichannel audio signal. The method includes detecting the type of spatial extension data included...
US-8,977,546 Encoding device, decoding device and method for both
Disclosed are an encoding device and a decoding device which suppress the occurrence of pre-echo artifacts and post-echo artifacts caused by a high layer having...
US-8,977,542 Audio encoder and decoder and methods for encoding and decoding an audio signal
The present invention relates to a frequency domain based method of encoding and decoding an audio signal, wherein an adaptive spectral code book is updated...
US-8,977,541 Speech processing apparatus, speech processing method and program
The present invention relates to a speech processing apparatus, a speech processing method and a program which, when multichannel audio signals are downmixed...
US-8,977,376 Reproducing audio signals with a haptic apparatus on acoustic headphones and their calibration and measurement
Method and devices for testing a headphone with increased sensation are provided. The headphone can filter and amplify low frequency audio signals, which are...
US-8,977,375 Interactive sound reproducing
An audio system attachable to a computer includes a sound reproduction device for producing audible sound from audio signals. The sound reproduction device...
US-8,977,369 Sound processing assembly for use in a cochlear implant system
An exemplary cochlear implant system includes a sound processing assembly configured to be external to a patient and first and second extension members coupled...
US-8,976,991 BTE/CIC auditory device and modular connector system therefor
An earpiece auditory device is described which includes a behind-the-ear component shaped to fit behind the ear of a user. The behind-the-ear component can also...
US-8,976,990 Diminishing tinnitus loudness by hearing instrument treatment
A listening device comprises an input transducer providing an electric input signal comprising audio and a detector coupled to the input transducer, for...
US-8,976,988 Audio processing device, system, use and method
An audio processing device includes a) an input unit for converting a time domain input signal to a number N.sub.I of input frequency bands and b) an output...
US-8,976,982 Audio signal processing system
In a mixer system including an editing device that edits a configuration of signal processing by designating a combination of a plurality of components and a...
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