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Patent # Description
US-1,004,3537 Display apparatus, voice acquiring apparatus and voice recognition method thereof
Disclosed are a display apparatus, a voice acquiring apparatus and a voice recognition method thereof, the display apparatus including: a display unit which...
US-1,004,3536 Systems and methods for audio based synchronization using energy vectors
Multiple audio files may be synchronized using energy vectors produced from energy portions of individual frequency energy representations. Individual energy...
US-1,004,3535 Method and device for spectral expansion for an audio signal
A method and device for automatically increasing the spectral bandwidth of an audio signal including generating a "mapping" (or "prediction") matrix based on...
US-1,004,3534 Method and device for spectral expansion for an audio signal
A method and device for automatically increasing the spectral bandwidth of an audio signal including generating a "mapping" (or "prediction") matrix based on...
US-1,004,3533 Method and device for boosting formants from speech and noise spectral estimation
A device including a processor and a memory is disclosed. The memory includes a noise spectral estimator to calculate noise spectral estimates from a sampled...
US-1,004,3532 Signal processing apparatus, signal processing method, and signal processing program
To remove only noise components without removing desired signal components, a signal processing apparatus includes a noise decorrelator that removes noise...
US-1,004,3531 Method and audio noise suppressor using MinMax follower to estimate noise
A noise-level estimator for a noise suppressor includes a power smoother filter providing smoothed power estimates in timeslices, a minimum follower that...
US-1,004,3530 Method and audio noise suppressor using nonlinear gain smoothing for reduced musical artifacts
A noise suppressor has a band extractor to separate signal by frequency band; and per-band units for each of band including noise estimator and SNR computation...
US-1,004,3529 Audio quality improvement in multimedia systems
Methods and systems are disclosed for echo suppression of an input audio signal. A multimedia system and a remote control unit are configured to adaptively and...
US-1,004,3528 Audio encoder and decoder
The present document relates an audio encoding and decoding system (referred to as an audio codec system). In particular, the present document relates to a...
US-1,004,3527 Human auditory system modeling with masking energy adaptation
A method for generating a psychoacoustic model from an audio signal transforms a block of samples of an audio signal into a frequency spectrum comprising...
US-1,004,3526 Harmonic transposition in an audio coding method and system
The present invention relates to transposing signals in time and/or frequency and in particular to coding of audio signals. More particular, the present...
US-1,004,3525 Frequency band extension in an audio signal decoder
A method is provided for extending the frequency band of an audio signal during a decoding or improvement process. The method includes obtaining the decoded...
US-1,004,3524 Interactive data communication with acoustic signal communication
A composite signal having frequencies within a sonic first frequency bandwidth may be received from a communication media on a receiver. The composite signal...
US-1,004,3523 Advanced packet-based sample audio concealment
In a reliable multi-cast, a concealment scheme may be applied to recover or conceal lost or otherwise corrupted packets of audio information for one channel...
US-1,004,3522 Method, apparatus, and system for processing numerical value in sending message using sound waves
It is provided a method, an apparatus, and a system for processing a numerical value in sending information using sound waves. The method mainly includes:...
US-1,004,3521 User defined key phrase detection by user dependent sequence modeling
Techniques related to key phrase detection for applications such as wake on voice are discussed. Such techniques may include determining a sequence of audio...
US-1,004,3520 Multilevel speech recognition for candidate application group using first and second speech commands
A multilevel speech recognition method and an apparatus performing the method are disclosed. The method includes receiving a first speech command from a user...
US-1,004,3519 Generation of text from an audio speech signal
In one general aspect, a computer-implemented method for text generation based on an audio speech signal can include receiving the audio speech signal,...
US-1,004,3517 Audio-based event interaction analytics
In an approach for audio based event analytics, a processor receives a recording of audio from an event. A processor collects information about the event and a...
US-1,004,3516 Intelligent automated assistant
Systems and processes for operating an automated assistant are disclosed. In one example process, an electronic device provides an audio output via a speaker of...
US-1,004,3515 Voice activation system
A voice activation system is described including a first voice activity detector for receiving a first signal from a microphone; a second voice activity...
US-1,004,3514 Intelligent contextually aware digital assistants
One embodiment of the present invention provides a system for providing context-based web services to a user. During operation, the system may receive a...
US-1,004,3513 Systems and methods of interpreting speech data
Method and systems are provided for interpreting speech data. A method and system for recognizing speech involving a filter module to generate a set of...
US-1,004,3512 Generating target sequences from input sequences using partial conditioning
A system can be configured to perform tasks such as converting recorded speech to a sequence of phonemes that represent the speech, converting an input sequence...
US-1,004,3511 Domain terminology expansion by relevancy
Methods, computer program products, and systems are presented. The methods include, for instance: collecting various word data from cross-domain sources and...
US-1,004,3510 Method and system for automatic determination of stress position in word forms
A method and a computing device for building a reference system for determining a stress position of a new word form, the method comprising: sorting, in a...
US-1,004,3509 Reverberator and method for reverberating an audio signal
A reverberator for reverberating an audio signal includes a feedback delay loop processor for delaying at least two different frequency subband signals...
US-1,004,3508 Meta atom for controlling acoustic parameters and metamaterials comprising the same
A meta atom for controlling acoustic parameters and metamaterials comprising the same, which includes a first resonator assembly having a pair of resonators...
US-1,004,3507 Dynamic positioning of fans to reduce noise
A method includes sensing sound pressure at a specified location, and a controller automatically adjusting a position of one or more fans among a plurality of...
US-1,004,3506 Electronic percussion instrument and method for controlling sound generation
An electronic percussion instrument to control generated sound in accordance with operation to the striking surface includes: a first sensor configured to...
US-1,004,3505 Wireless device and method in the wireless device
A transmitter comprises an analog-to-digital converter, an audio signal compressor, a framer, a scrambler, a modulator, and a transmitting unit. The...
US-1,004,3504 Karaoke processing method, apparatus and system
A karaoke processing method, a karaoke processing apparatus and a karaoke processing system are provided. The method includes: acquiring an accompaniment audio...
US-1,004,3503 Association of virtual controls with physical controls
A media application for providing outputs (e.g., audio outputs) in response to inputs received from an input device is provided. The media application may...
US-1,004,3502 Music composition tools on a single pane-of-glass
The disclosure is directed to a system to create a musical compilation utilizing multiple tools on a single pane-of-glass (screen). The system may include a...
US-1,004,3501 Signal processing device
A signal processing device includes: connecting terminals each of which is connectable to respective ones of a plurality of other signal processing devices that...
US-1,004,3500 Method and apparatus for making music selection based on acoustic features
A method of making audio music selection and creating a mixtape, comprising importing song files from a song repository; sorting and filtering the song files...
US-1,004,3499 Percussion instrument, drumhead for percussion instrument, mold for manufacture of drumhead, and manufacturing...
A percussion instrument includes: a cylindrical shell portion having an open upper surface side; and a drumhead stretched to be installed on the upper surface...
US-1,004,3498 Snare wire and snare drum
A snare wire includes a snare and a pair of attachment tools fixed to opposite end sections of the snare. Each of the attachment tools includes a bonding...
US-1,004,3497 Mechanical four-mallet revolution
This product is a new invention designed to make four- and multi-mallet percussion both easier and more ergonomically safe. It incorporates various drawings of...
US-1,004,3496 Guitar pick
The present invention is directed to a guitar pick or plectrum for use with a stringed musical instrument and which is constructed with generally two or three...
US-1,004,3495 Pick holder
A musical instrument accessory for optimizing the comfort and ease with which musicians can play instruments. The accessory can be manufactured as a high end...
US-1,004,3494 Tremolo stop and stabilizer
TREMOLO STOP is a contact pin based improvement integrated into the tremolo and/or its related parts, to adjustably make initial contact at initial position or...
US-1,004,3493 Drive method and system for LED display panel
A drive method and system for an LED display panel. The method comprises: converting an HDMI/DVI video signal into an RGB signal; dividing the RGB signal into N...
US-1,004,3492 Display driver, display device, and display system
Provided are a display driver, a display device, and a display system. The display driver includes: an interface configured to receive a control signal and...
US-1,004,3491 Semiconductor device and data processing system selectively operating as one of a big endian or little endian...
The present invention is to provide a semiconductor device that can correctly switch endians on the outside even if the endian of a parallel interface is not...
US-1,004,3490 Requesting display frames from a display source
Embodiments of the invention generally provide a display panel that uses predefined criteria to determine when to send a request for a display frame to a...
US-1,004,3489 Virtual surface blending and BLT operations
Virtual surface techniques are described. These techniques support the use of initialization and batching of updates, use of updates and lookaside lists, use of...
US-1,004,3488 Electronic device and method of controlling display thereof
An electronic device and a method of controlling a display of the electronic device are provided. The method includes arranging a first image and a second image...
US-1,004,3487 Apparatus and method for split screen display on mobile device
A method and system is provided for using a split screen mode. The method includes composing a plurality of surfaces into a final surface to display in a...
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