Easy To Use Patents Search & Patent Lawyer Directory
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.
Searching: audio signal
Search by keyword, patent number, inventor, assignee, city or state:
| Patent # | Description |
|---|---|
| US-9,472,183 |
System and method for customized prompting A method for providing an audible prompt to a user within a vehicle. The method includes retrieving one or more data files from a memory device. The data files... |
| US-9,472,181 |
Text-to-speech device, speech output device, speech output system,
text-to-speech methods, and speech output method An audio read-out device comprises an audio signal generator, a first information receiver, a first information transmitter, a first controller, and a mixed... |
| US-9,472,180 |
Headset and a method for audio signal processing A headset and a method configured to process audio signals from multiple microphones, comprising: a first pair of microphones (101,102) outputting a first pair... |
| US-9,472,177 |
Systems and methods for the creation and playback of animated,
interpretive, musical notation and audio... A music application guides a user with some musical, experience through the steps of creating and editing a musical enhancement file that enhances and plays in... |
| US-9,472,092 |
Audio monitoring and sound identification process for remote alarms In a method for remote monitoring of alarms, audio test signals generated by a plurality of alarm devices, including a first and second alarm of the same type... |
| US-9,471,673 |
Audio matching using time-frequency onsets Systems and methods are provided herein relating to audio matching. Interest points that are onsets are generally very efficient in audio matching in that they... |
| US-9,471,531 |
Adaptive isochronous USB audio to RF communication device A method of and a system for synchronizing isochronous audio data frames provided by a USB interface to a clock of a wireless RF communication device is... |
| US-9,471,516 |
Techniques for transmitting a command to control a peripheral device
through an audio port Examples are disclosed for transmitting a command to control a peripheral device through an audio port. In some examples, the peripheral device may be coupled... |
| US-9,469,176 |
System and method to detect an unattended occupant in a vehicle and take
safety countermeasures A safety system and a method configured to determine whether a passenger compartment of a vehicle is occupied whether the temperature of the passenger... |
| US-9,468,401 |
Method and system for self-managed sound enhancement A system and method are provided for capturing hearing characteristics from self-administered hearing tests, including loudness tolerance levels at different... |
| US-9,467,968 |
Wearable mobile broadcasting recovery system and device The system provides a wearable communications device for pets comprising a band and a communications unit. The communications unit comprises one or more... |
| US-9,467,792 |
Method for processing of sound signals A method for processing audio signals for creating a three dimensional sound environment includes: receiving at least one input signal from at least one sound... |
| US-9,467,791 |
System and method for adaptive audio signal generation, coding and
rendering Embodiments are described for an adaptive audio system that processes audio data comprising a number of independent monophonic audio streams. One or more of the... |
| US-9,467,790 |
Reverberation estimator A method comprising determining a reverberation time estimate for an audio signal from a first part of an encoded audio signal representing the audio signal. |
| US-9,467,789 |
Mobile device for facilitating testing and treatment of auditory disorders A mobile device for facilitating testing and treatment of one or more auditory disorders is disclosed. A sound synthesizer of the mobile device may be... |
| US-9,467,781 |
Headset loop antenna for audio devices The present invention relates to a headset device, an audio device and methods of receiving a radio signal via the headset device, wherein the headset device... |
| US-9,467,780 |
DJ mixing headphones A set of headphones designed to be used by DJ's for the purpose of mixing two or more music tracks being played from two or more audio playing devices. The... |
| US-9,467,779 |
Microphone partial occlusion detector Digital signal processing for microphone partial occlusion detection is described. In one embodiment, an electronic system for audio noise processing and for... |
| US-9,467,775 |
Method and a system for noise suppressing an audio signal A method and a system of noise suppressing an audio signal comprising a combination of at least two audio system input signals each having a sound source signal... |
| US-9,467,772 |
Acoustical signal generator using two transducers and a reflector with a
non-flat contour The present invention relates to an audio generator comprising, a first and a second transducer element, and the first transducer element has a first membrane... |
| US-9,467,771 |
Battery-powered wireless audio device and a method of operating such a
wireless audio device A wireless audio device includes an audio streaming unit to wirelessly transmit an audio signal to a remote hearing device such as a hearing aid or a cochlear... |
| US-9,467,765 |
Hearing instrument with interruptable microphone power supply A hearing instrument includes: a first microphone; and a control and processing circuit comprising: a first audio input channel configured to receive a first... |
| US-9,467,735 |
Synchronizing digital audio and analog video from a portable media device A portable media device (PMD) can produce an isochronous audio/video experience when the PMD provides a digital audio signal to the accessory while displaying... |
| US-9,467,673 |
Method, system, and computer-readable memory for rhythm visualization Disclosure in the description is related to a method for rhythm visualization, a system, and computer-readable storage. The invention allows the system to... |
| US-9,467,656 |
Method and apparatus for two way audio communication using remotely
deployed observation devices A method and apparatus for facilitating audio communication remotely with a person includes the use of several observation devices, each having an audio system... |
| US-9,467,571 |
Echo removal Echo removal techniques are described. An echo path of the echo in a received audio signal is modelled using a first model to determine a first model estimate... |
| US-9,467,569 |
Methods and apparatus for reducing audio conference noise using voice
quality measures Methods and apparatus for monitoring audio quality and controlling noise in telephone conferences. In one example, voice activity detection processing is... |
| US-9,467,543 |
Electronic apparatus and electronic system An electronic apparatus is connected to an information terminal for receiving image data and audio data relating to an application executed in the portable... |
| US-9,466,317 |
Generating a reference audio fingerprint for an audio signal associated
with an event An audio identification system generates a reference audio fingerprint associated with an event. The reference audio fingerprint is generated from samples of an... |
| US-9,466,313 |
Time warp activation signal provider, audio signal encoder, method for
providing a time warp activation signal,... An audio encoder has a window function controller, a windower, a time warper with a final quality check functionality, a time/frequency converter, a TNS stage... |
| US-9,466,312 |
Method for separating audio sources and audio system using the same A method for separating audio sources and an audio system using the same are provided. The method introduces the concept of a residual signal to separate a... |
| US-9,466,311 |
Audio signal processing circuit and electronic device using the same An audio signal processing circuit and an electronic device are provided. A noise detection circuit determines if the first input audio signal and a second... |
| US-9,466,309 |
Method and device for processing audio signal An audio signal processing method includes following steps: playing a fundamental frequency signal by a media player; calculating a first fundamental frequency... |
| US-9,466,308 |
Method for encoding and decoding an audio signal and apparatus for same A method for coding and decoding an audio signal or speech signal and an apparatus adopting the method are provided. |
| US-9,466,306 |
High frequency regeneration of an audio signal with temporal shaping A method for generating a reconstructed audio signal having a baseband portion and a highband portion is disclosed. The method includes deformatting an encoded... |
| US-9,466,304 |
Method and system for digital watermarking The present invention is a system and method for digital watermarking, which discloses a system for digital watermarking, to add a watermark to an audio signal... |
| US-9,466,303 |
Audio signal decoder, audio signal encoder, method for providing an upmix
signal representation, method for... An audio signal decoder for providing an upmix signal representation on the basis of a downmix signal representation and an object-related parametric... |
| US-9,466,292 |
Online incremental adaptation of deep neural networks using auxiliary
Gaussian mixture models in speech recognition Methods and systems for online incremental adaptation of neural networks using Gaussian mixture models in speech recognition are described. In an example, a... |
| US-9,466,289 |
Keyword detection with international phonetic alphabet by foreground model
and background model An electronic device with one or more processors and memory trains an acoustic model with an international phonetic alphabet (IPA) phoneme mapping collection... |
| US-9,466,285 |
Speech processing system A method of deriving speech synthesis parameters from an input speech audio signal, wherein the audio signal is segmented on the basis of estimated positions of... |
| US-9,466,282 |
Variable rate adaptive active noise cancellation A method of audio signal processing includes determining a difference between a first set of filter parameters of a first input frame of an active noise... |
| US-9,466,281 |
ANC noise active control audio headset with prevention of the effects of a
saturation of the feedback... The headset includes an active noise control, with an internal ANC microphone (28) placed inside the acoustic cavity (22) and delivering a signal including an... |
| US-9,466,277 |
Adjustable directivity acoustic pickup for musical instruments An acoustic pickup transducer device for converting sounds produced by a musical instrument into electrical signals proportional in amplitude and frequency to... |
| US-9,466,275 |
Complexity scalable perceptual tempo estimation The present document relates to methods and systems for estimating the tempo of a media signal, such as audio or combined video/audio signal. In particular, the... |
| US-9,466,160 |
Method for unlocking door, method for renting asset and system thereof A method for unlocking a door, a method for renting asset and a system thereof are provided in the present invention. The door includes an audio receiver, and... |
| US-9,465,461 |
Object detection and tracking with audio and optical signals The technology disclosed addresses these problems by supplementing optical gesture recognition with the ability to recognize touch gestures. This capability... |
| US-9,465,107 |
Sonic-assisted localization of wireless devices Wireless location identification systems, methods, and devices include a wireless device configured to transmit at least one sonic signal operating on at least... |
| US-9,463,331 |
Using a double helix conductor to treat neuropathic disorders An electrical system controlled, driven by and/or based on one or both of naturally occurring electrophysiological signals in a patient's body and/or digital... |
| US-9,463,319 |
Low pulse rate cochlear implant stimulation in conjunction with a separate
representation of fundamental... A method is described for generating stimulus signals for an auditory prosthesis system. A high frequency signal conveys higher frequency audio information... |
| US-9,462,407 |
Method and apparatus for managing presentation of media content A system that incorporates teachings of the present disclosure may include, for example, a set top box having a controller to receive a request for... |
File A Patent Application
- Protect your idea -- Don't let someone else file first. Learn more.
- 3 Easy Steps -- Complete Form, application Review, and File. See our process.
- Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.