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Patent # Description
US-9,338,580 Method and apparatus for packet loss rate-based codec adaptation
A method, an apparatus, and a computer program product for wireless communication are provided where, at a first wireless node, a weighted average of a frame...
US-9,338,579 Device and method for simulating spatial sound
The invention relates to a system for simulating stereophonic sound (1), comprising the following: a core module (10) having a space simulation module (11), an...
US-9,338,578 Localization control method of sound for portable device and portable device thereof
A localization control method of a sound for a portable device and a portable device thereof is provided. The localization control method of a sound for a...
US-9,338,577 Game system, game process control method, game apparatus, and computer-readable non-transitory storage medium...
Sounds are reproduced from a plurality of sound source objects at the same timing. A sound volume and a localization of each sound when the sounds are received...
US-9,338,576 Apparatus and method for listening room equalization using a scalable filtering structure in the wave domain
An apparatus for listening room equalization is provided. A system identification adaptation unit is configured to adapt a first ...
US-9,338,575 Image steered microphone array
A system includes a microphone array having a plurality of microphones. The system further includes a camera configured to capture stream video and a processing...
US-9,338,574 Method and apparatus for changing the relative positions of sound objects contained within a Higher-Order...
Higher-order Ambisonics HOA is a representation of spatial sound fields that facilitates capturing, manipulating, recording, transmission and playback of...
US-9,338,573 Matrix decoder with constant-power pairwise panning
A constant-power pairwise panning upmixing system and method for upmixing from a two-channel stereo signal to a multi-channel surround sound (having more than...
US-9,338,572 Method for practical implementation of sound field reproduction based on surface integrals in three dimensions
A method for 3D sound field reproduction from a first audio input signal using a plurality of loudspeakers distributed over a loudspeaker surface aiming at...
US-9,338,571 Method for determining a direction of at least one sound source from an array of microphones
A direction of at least one sound source from an array of microphones is determined by obtaining a plurality of solutions sets from audio signals acquired from...
US-9,338,570 Method and apparatus for an integrated headset switch with reduced crosstalk noise
An integrated audio signal processing circuit is described for reducing crosstalk noise in an integrated headset switch for a headset having two speakers, a...
US-9,338,569 Portable electronic device comprising a folded substrate
A portable electronic device having a) a folded substrate carrying components of the device, and b) another, separate component having a fixed outer contour,...
US-9,338,568 Inflatable ear piece and a method of its manufacture
An inflatable ear piece is used in a hearing aid. The inflatable ear piece defines an inflatable part, which defines an inflatable cavity. The inflatable...
US-9,338,567 Auditory signal processing
Methods, systems, and devices for processing an auditory signal to generate auditory prosthesis electrode stimuli in response to an incoming acoustic signal are...
US-9,338,566 Methods, systems, and devices for determining a binaural correction factor
Methods, systems, and devices are disclosed herein. A sample method includes determining one or more binaural correction factors at one or more frequencies....
US-9,338,565 Listening system adapted for real-time communication providing spatial information in an audio stream
A binaural listening system comprises first and second listening devices adapted for being located at or in left and right ears, respectively, of a user, the...
US-9,338,563 Binaurally coordinated compression system
A hearing assistance system includes a pair of hearing aids performing dynamic range compression while preserving spatial cue to provide a hearing aid wearer...
US-9,338,562 Listening system with an improved feedback cancellation system, a method and use
A listening device includes an input transducer, an output transducer, a signal processor, and a feedback cancellation system for estimating acoustic feedback....
US-9,338,561 Hearing aid with improved localization
A method of determining parameters of a BTE hearing aid having at least one ITE microphone and at least one BTE microphone, the method includes: determining...
US-9,338,560 Top port multi-part surface mount silicon condenser microphone
A surface mount package for a micro-electro-mechanical system (MEMS) microphone die is disclosed. The surface mount package features a substrate with metal pads...
US-9,338,559 Microphone system with a stop member
A microphone system has a package with an interior chamber and an inlet aperture for receiving an acoustic signal, and a microphone die having a backplate and a...
US-9,338,558 Acoustic generator, acoustic generation device, and electronic device
An acoustic generator according to an embodiment at least includes an exciter, a vibrating plate, a frame body, and a resin material. The exciter is mounted on...
US-9,338,557 Acoustic generator, acoustic generation device, and electronic device
An acoustic generator according to an embodiment at least includes an exciter, a vibrating plate, and a frame body. The exciter is caused to vibrate by an...
US-9,338,556 Electroacoustic transducer, manufacturing method thereof, and electronic device utilizing same
An electroacoustic transducer comprises a piezoelectric vibrator; a casing being provided with a predetermined space from the piezoelectric vibrator and...
US-9,338,555 Earphones and hearing aids with equalization
A system, methods, and devices that allow a listener to compensate for variability in the physical configuration and characteristics of individual ears to...
US-9,338,554 Sound system for establishing a sound zone
In the described technique, electrical audio signals are processed by inverse filtering according to three filter matrices, each handling a frequency range or...
US-9,338,553 Spectral shaping for audio mixing
Techniques are described herein that are capable of spectrally shaping audio signal(s) for audio mixing. Spectrally shaping an audio signal means modifying a...
US-9,338,552 Coinciding low and high frequency localization panning
A method of panning includes panning an input signal or a low frequency portion of the input signal to split the input signal or the low frequency portion of...
US-9,338,551 Multi-microphone source tracking and noise suppression
Methods, systems, and apparatuses are described for improved multi-microphone source tracking and noise suppression. In multi-microphone devices and systems,...
US-9,338,550 Microphone, a microphone arrangement and a method for processing signals in a microphone
A microphone includes a first signal input, a second signal input and a control unit coupled to the first signal input and the second signal input. The control...
US-9,338,549 Acoustic localization of a speaker
A system locates a speaker in a room containing a loudspeaker and a microphone array. The loudspeaker transmits a sound that is partly reflected by a speaker....
US-9,338,548 Mobile device and corresponding noise-canceling earphone
A mobile device includes a processing module, an external connection interface and a current monitoring unit. The external connection interface is electrically...
US-9,338,547 Method for denoising an acoustic signal for a multi-microphone audio device operating in a noisy environment
This method comprises steps of: a) partitioning (10, 16) the spectrum of the noisy signal into a HF part and a LF part; b) operating denoising processes in a...
US-9,338,546 Circuit assembly for processing an input signal, microphone assembly and method for following an input signal
A circuit assembly and a method for processing an input signal are disclosed. In one embodiment a circuit assembly comprises a voltage provider configured to...
US-9,338,545 Acoustic wave conductor for mobile devices
An acoustic wave conductor assembly for mitigation of harmful radiation inherent in a mobile device belonging to a user. The assembly includes an acoustic wave...
US-9,338,544 Determination, display, and adjustment of best sound source placement region relative to microphone
A video conference endpoint determines a position of a best audio pick-up region for placement of a sound source relative to a microphone having a receive...
US-9,338,543 Earphone device
An earphone device includes a housing, a speaker diaphragm, and a sealing cup. The housing includes a cavity and a plurality of vent holes acoustically coupled...
US-9,338,542 Wireless headset having ear hook
A wireless headset having ear hook includes a device body, a speaker, an electrical charger, a charger cover, and an ear hook. The speaker is coupled to the...
US-9,338,541 Method and system for in-game visualization based on audio analysis
A game headset receives a plurality of channels of game and/or chat audio during game play, monitors the plurality of channels, and detect one or more sounds on...
US-9,338,540 Device control based on worn headphone detection
A system and method include receiving a headphone worn signal at a system representative of a detection of headphones being worn and controlling selection of a...
US-9,338,539 In-ear-canal headset assembly
An in-ear-canal headset assembly includes an accommodating housing, a speaker unit, a fixing unit, an in-ear unit and a microphone unit. The accommodating...
US-9,338,538 Multi-microphone system
A microphone system implements multiple microphones on a single base. To that end, the microphone system has a base, and a plurality of substantially...
US-9,338,537 Loudspeaker housing
The invention relates to a loudspeaker and to a loudspeaker housing for accommodating a loudspeaker module, wherein the loudspeaker housing has a sound output...
US-9,338,536 Modular headrest-based audio system
An automobile audio system includes a signal processor configured to receive and process audio signals from a source and provide processed audio signals to an...
US-9,338,535 Micro-speaker
A micro-speaker is disclosed. The micro-speaker includes a frame, a magnetic circuit unit in the frame, a first vibration unit, and a second vibration unit. The...
US-9,338,534 Miniature speaker
A miniature speaker includes a frame having a sidewall including a first upper thinner portion and a first lower thicker portion, a magnetic circuit unit, a...
US-9,338,533 Drivers and methods of driving transducers
A transducer has an input and produces a mechanical output, wherein the magnitude of the mechanical output of the transducer is dependent on the frequency and...
US-9,338,532 Suspension and speaker using same
Disclosed is a speaker having a suspension. The suspension includes a vibrating arm having at least a pair of layer structures and an insulating layer...
US-9,338,531 Input-controllable dynamic cross-connect
A multiplexer capable of automatically and dynamically selecting a correct or the best input out of a pre-configurable set of alternative inputs, based on the...
US-9,338,530 Versatile optical network interface methods and systems
Methods and systems for implementing versatile optical terminals that detect optical transmission protocols and subsequently adapt to the correct protocol are...
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