At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.
Speaker array apparatus and method for setting audio beams of speaker
To provide a speaker array apparatus and a method for setting audio beams in a speaker array apparatus, in which the degree of freedom in the place where the...
Distributed audio signal processing system
A distributed audio signal processing system having a plurality of linked audio signal processing units is disclosed. Each audio signal processing unit has...
Audio signal adjusting system and method
An audio signal adjusting method is disclosed, which comprises steps of: determining an environment noise level; calculating a ratio between an environment...
Signal processing apparatus and method, and program
A signal processing apparatus includes: clip detector means that detects presence/absence of a clipped part with a deformed waveform in each of N audio signals...
Audio distribution system
Speaker control systems are implemented using a variety of systems and methods. In one such system, an audio signal is distributed to at least one speaker...
Audio outputting device, audio outputting method, noise reducing device,
noise reducing method, program for...
Disclosed herein is an audio outputting device for switching a plurality of processes to perform a process on an audio signal, and acoustically reproducing and...
Audio reproduction apparatus and control method for the same
There is provided an audio reproduction apparatus. The audio reproduction apparatus comprises a first acquisition unit, a determination unit, a calculation...
System, apparatus, and method of speaker
A system, and an apparatus of speaker, and a method for forming a virtual audio is provided. An audio source is processed by a second audio source processing...
Method and an apparatus of decoding an audio signal
The present invention includes an audio signal receiving unit receiving the audio signal having a plurality of channel signals including an ambient component...
Digital telephone data and control signal transmission system
Techniques are disclosed for using Ethernet Layer 1 as a means for transporting audio, control, and status signals between telephones and an aggregator device...
System and method for improved view layout management in scalable video
and audio communication systems
A system and method for transmitting a plurality of video signals scalably coded into layers including a base layer and one or more enhancement layers and...
Electromagnetic field pickup for musical instruments
An electromagnetic field pickup (10) for a musical instrument including an electromagnetic signal generator (12), an electromagnetic field transducer (18), a...
Information processing apparatus, sound analysis method, and program
An information processing apparatus is provided which includes a beat analysis unit for detecting positions of beats included in an audio signal, a structure...
Method and apparatus for simultaneously testing multiple set-top boxes
A method and apparatus for simultaneously testing multiple set-top boxes uses a test equipment structure or frame for receiving a known good set-top box and a...
Method of acquiring program guide information, program guide method
appropriate for the same, and program guide...
A method and apparatus of acquiring program guide information for a digital television receiver. There is provided a digital television signal receiver,...
Operating method for integrated interface of PDA and wireless
An operating method for an integrated interface of a PDA and a wireless communication system includes the following steps. Firstly, when the wireless...
Information processing device and method for processing signal of
information processing device
An information processing device is provided with plural HDMI connectors through which an audio signal is supplied to the other information processing device....
Data searching using spatial auditory cues
Spatial auditory cues are produced while a user searches a database for stored information. The spatial auditory cues assist the user in quickly locating stored...
Methods and apparatuses for encoding and decoding object-based audio
An audio decoding method and apparatus and an audio encoding method and apparatus which can efficiently process object-based audio signals are provided. The...
Synthesis of lost blocks of a digital audio signal, with pitch period
The present invention relates to signal modification before pitch period repetition for the synthesis of blocks lost on decoding digital audio signals. The...
Medication adherence system
A system comprising a medication tray (10) and a docking station (20) for facilitating effective self-management of medication treatment by patients is...
Pulsatile cochlear implant stimulation strategy
An implantable device includes a multi-channel electrode array in which each channel is associated with an electrode in the array. An audio processing stage...
In-vehicle system (IVS) control of emergency data communications
An in-vehicle system (IVS) captures data such as location data and in an emergency automatically places a call to an emergency call taker or PSAP via a wireless...
Systems and methods for suppressing radio interference from a noise source
via active filtering
Systems and methods are provided for suppressing radio interference from a noise source having an operating frequency. In accordance with an embodiment, a...
Methods and systems for blending between stereo and mono in a FM receiver
Methods and systems for blending the audio output from a received FM signal between stereo and mono in which the L-R (left-minus-right) gain of the FM MPX may...
Wireless headset and method for robust voice data communication
A wireless device for use with speech recognition applications comprises a frame generator for generating successive frames from digitized original audio...
Apparatus and method of encoding and decoding audio signal
In one embodiment, the method includes receiving the audio signal having a plurality of random access units. The random access unit includes one or more frames...
An electrostatic loudspeaker comprises a multi-layer panel (1) incorporating an electrically insulating middle layer (2) sandwiched between first and second...
Audio device and audio input/output method
An audio device and an audio input/output method are described, which is coupled to an audio port, and includes a capacitor, a load, an output amplifying...
Bidirectional, variable-impedance instrument-level to professional-level
audio interface with signal splitters...
An audio frequency variable-impedance instrument-level to professional-level audio interface with balanced DC power, comprising a unique arrangement of...
Method of automatic gain modulation and apparatus implementing the same
Provided is method for automatic audio gain modulation and a related apparatus. In order to prevent the unstable signals as continuously increasing or...
Harmonics generation apparatus and method thereof
A harmonic generating apparatus and the method are provided, which are used to enhance the quality of the bass audio signals. The method includes the steps of:...
Audio mixing/reproducing device
An audio mixing/reproducing device includes an audio decoder (11) configured to decode an encoded audio input signal, an audio mixer (13) configured to mix an...
Hearing enhancement system and components thereof
A circuit includes a microphone circuit, an audio processing module, a digital audio processing module, and an active noise reduction (ANR) circuit. The...
Protected digital audio driver
A digital audio driver having a floating PWM input and for controlling a stage of high voltage, high speed high- and low-side MOSFETs series connected at a...
System and process for regression-based residual acoustic echo suppression
A regression-based residual echo suppression (RES) system and process for suppressing the portion of the microphone signal corresponding to a playback of a...
Method and apparatus of automatically selecting audio format for output
signal of a tuner in a television system
In a method of automatically selecting audio format for output signal of a tuner, a SAW filter is configured to a bandwidth of 5.5 MHz for filtering IF signal...
Circuit and method for reducing noise in class D amplifiers
A circuit for reducing noise in Class D amplifiers has a power stage voltage control means (17, 21, 22) responsive to defined signal conditions of the audio...
Method and apparatus for identifying and reducing spurious frequency
A method for identifying and reducing spurious frequency components is provided. A method in accordance with at least one embodiment of the present disclosure...
Time compression/expansion of selected audio segments in an audio file
A computer implemented method allows a user to adjust tracks in a musical arrangement. The method involves a user selecting a musical position of an audio...
Communication system and method
A media device comprising: a memory storing a communication client application; a processor, coupled to the memory and operable to execute the communication...
Method and apparatus for detection of sentiment in automated
A method for automatically detecting sentiments in an audio signal of an interaction held in a call center, including, receiving the audio signal from a logging...
Time warped modified transform coding of audio signals
A representation of an audio signal having a first frame, a second frame following the first frame, and a third frame following the second frame, is derived by...
Channel specific gain control including lateral suppression
A method is described for generating electrode stimulation signals for a plurality of stimulation electrodes in an implanted electrode array. An acoustic audio...
Tonality-based optimization of sound sensation for a cochlear implant
Methods and systems of optimizing sound sensation of a cochlear implant patient include dividing an audio signal into a plurality of analysis channels,...
Garment with integrated earphones
The invention is a garment with an integrated earphone, headset, and wire. The wire allows an audio signal to travel from an electronic device at one end of the...
Hearing aid, relay device, hearing-aid system, hearing-aid method,
program, and integrated circuit
A hearing aid (51) includes: a sound collecting unit (500) configured to collect one of propagation sounds respectively output from external apparatuses; a...
Hearing aid with an audio signal generator
The invention relates to a hearing aid with at least one sound receiver and a sound generator. The hearing aid has an audio signal unit operatively connected to...
Speaker control via audio connection
Members of a plurality of loud speakers receive control commands or signals via audio communication lines. The control commands, or, signals are responded to by...
Removing noise from audio
The subject matter of this specification can be embodied in, among other things, a computer-implemented method for removing noise from audio that includes...