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-8,471,135 Music transcription
Methods, systems, and devices are described for automatically converting audio input signal data into musical score representation data. Embodiments of the...
US-8,468,280 Audio interface for controlling a motion platform
The present description relates to the interfacing of a computer with a motion platform using a USB audio-class computer peripheral. The computer peripheral...
US-8,468,183 Method and apparatus for automatic detection and identification of broadcast audio and video signals
This invention relates to the automatic detection and identification of broadcast programming, for example music, speech or video that is broadcast over radio,...
US-8,468,027 Systems and methods for deploying and utilizing a network of conversation control systems
Systems and methods for interacting with recipients. The systems can be computer controlled and provide audio and/or textual output to a recipient. In some...
US-8,468,026 Audio decoding using variable-length codebook application ranges
Provided are, among other things, systems, methods and techniques for decoding an audio signal from a frame-based bit stream. At least one frame includes...
US-8,468,024 Generating a frame of audio data
A method of generating a frame of audio data for an audio signal from preceding audio data for the audio signal that precede the frame of audio data, the method...
US-8,468,022 Voice control for asynchronous notifications
A computing device may receive an incoming communication and, in response, generate a notification that indicates that the incoming communication can be...
US-8,468,014 Voicing detection modules in a system for automatic transcription of sung or hummed melodies
The technology disclosed relates to audio signal processing. It includes a series of modules that individually are useful to solve audio signal processing...
US-8,468,012 Acoustic model adaptation using geographic information
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for enhancing speech recognition accuracy. In one aspect, a...
US-8,467,893 Objective measurement of audio quality
In an apparatus for objective perceptual evaluation of speech quality, parameters BandwidthRef and BandwidthTest representing the bandwidth are forwarded to a...
US-8,467,892 Content-based audio comparisons
A content-based comparison of a plurality of digital audio signals can be performed by generating, for a portion of a corresponding channel, a first set of...
US-8,467,891 Method and system for efficient optimization of audio sampling rate conversion
A controller for outputting audio having a predetermined output sample rate. The controller is programmed to receive an audio signal having a first sample rate,...
US-8,467,890 Method and system for detecting interrupts from detachable electronic accessories or peripherals
Aspects of a method and system for detecting interrupts from detachable electronic accessories or peripherals are provided. In this regard, a hardware audio...
US-8,467,889 Mixing signal processing apparatus and mixing signal processing integrated circuit
User is allowed to designate a desired mode defining the respective numbers of channels and mixing buses, and processing for mixing input signals of the number...
US-8,467,881 Methods and systems for representing different spectral components of an audio signal presented to a cochlear...
An exemplary method of representing different spectral components of an audio signal presented to a cochlear implant patient includes identifying one or more...
US-8,467,828 Audio I O headset plug and plug detection circuitry
A single prong, multiple signal conducting plug and plug detection circuitry is provided. The plug may be electrically coupled to a stereo headset including a...
US-8,467,721 Systems and methods for delivering a converted message to a vehicle media system
Architecture for playing back personal text-based messages such as email and voicemail over a vehicle-based media system. The user can use a cell phone that...
US-8,467,557 Coaxial speaker system with improved transition between individual speakers
A coaxial speaker system that minimizes detrimental sound wave reflections from its high frequency speaker. The coaxial speaker system includes a high frequency...
US-8,467,549 Audio information processing apparatus and audio information processing method
An audio information processing apparatus for processing input audio information is adapted to input an audio signal composed of front area audio information...
US-8,467,547 Audio compressor with feedback
An audio compressor may regulate the level of an audio input signal depending on whether the level is above or below a threshold value. The audio compressor may...
US-8,467,546 Switchable audio circuits for mobile terminals and methods and computer program products for operating the same
Audio circuits for a mobile terminal include a microphone and an audio signal processing circuit having an input coupled to the microphone. The audio signal...
US-8,467,540 Electronic device and method thereof for switching audio input channel of the electronic device
The present disclosure provides an electronic device and a method for switching an audio input channel of the electronic device. The electronic device includes...
US-8,467,538 Dereverberation apparatus, dereverberation method, dereverberation program, and recording medium
A sound source model storage section stores a sound source model that represents an audio signal emitted from a sound source in the form of a probability...
US-8,467,279 Magnetic and optical rotating storage systems with audio monitoring
An integrated circuit for controlling a data storage device. The integrated circuit includes: a drive module configured to control operation of the data storage...
US-8,466,951 Wireless digital picture frame with video streaming capabilities
A wireless digital picture frame with video streaming capabilities comprises: a body having a video display unit, a first audio I/O unit, a first input unit, a...
US-8,465,411 Tinnitus rehabiliation 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-8,465,329 Audio connector having additional detection switch
Circuits, methods, and apparatus for improved audio connectors. One example provides an audio connector, that, for purposes of activating circuitry to receive...
US-8,465,293 Medical training device
A medical training device with an improved clam shell type torso arrangement. An improved two-piece tiltable head feature, including mechanical mounting...
US-8,464,307 Integrated digital broadcasting receiver system
An audiovisual processing system comprises a signal receiving circuit and a host device. The signal receiving circuit comprises a tuner and a demodulator. The...
US-8,464,062 Systems, devices, and methods for securely transmitting a security parameter to a computing device
Embodiments of the systems, devices, and methods described herein generally facilitate the secure transmittal of security parameters. In accordance with at...
US-8,463,927 Video mail through peer to peer network
Illustrated is a system and method to record video mail using a peer to peer network. In some embodiments, a first computer system is operatively coupled to a...
US-8,463,756 Systems and methods for building a universal multimedia learner
"A Universal Learner (UL)" provides a unified framework to understand multimedia signals. The UL utilizes the loosely annotated multimedia data on the Web,...
US-8,463,615 Low-delay audio coder
The present invention relates to methods and devices for encoding and decoding digital audio signals, e.g. a speech signal. An audio coder and a decoder are...
US-8,463,614 Audio encoding/decoding for reducing pre-echo of a transient as a function of bit rate
An audio encoding method and a corresponding decoding method are provided. Accordingly, the pre-echo effect of the audio transient signal is eliminated and the...
US-8,463,605 Method and an apparatus for decoding an audio signal
A method of processing an audio signal is disclosed. The present invention includes receiving downmix information, object information and mix information,...
US-8,463,603 Spectral envelope coding of energy attack signal
MDCT or FFT-based audio coding algorithms often have the problem named here spectral pre-echoes when coding an energy attack signal. This invention presents...
US-8,463,599 Bandwidth extension method and apparatus for a modified discrete cosine transform audio coder
A method includes defining a transition band for a signal having a spectrum within a first frequency band, where the transition band is defined as a portion of...
US-8,463,414 Method and apparatus for estimating a parameter for low bit rate stereo transmission
A method for estimating a parameter for low bit rate stereo transmission that includes deriving estimate of any time delay between left and right audio channels...
US-8,463,413 Method and an apparatus for processing an audio signal
A method of processing an audio signal is disclosed. The present invention includes receiving the audio signal including object information, obtaining...
US-8,463,389 Multi-sensory system and method for providing neuromuscular stimulation
A system for delivering dynamic electrical impulses to a recipient includes an audio input source, a user interface, and a control device. The audio input...
US-8,463,336 Method for reproducing music file of mobile communication terminal and mobile terminal implementing the same
A mobile communication terminal is provided including an audio processing unit, a speaker, a connecting unit that connects to an external audio output device...
US-8,463,331 Deterministic characterization and reduction of acoustic echo
Techniques to characterize and reduce acoustic echo are described. For example, a mobile computing device may comprise an audio characterization module to send...
US-8,463,257 System for redirecting cellular phone calls to conventional landline handsets
A system for redirecting calls from a cellular telephone connected to a cellular network, to a conventional telephone handset using a translation module. The...
US-8,463,220 System for receiving digital audio data
A system for receiving digital audio data may include a diversity-receiving unit. The diversity-receiving unit may include at least two antennas and at least...
US-8,463,100 System and method for identifying, providing, and presenting content on a mobile device
The present invention is embodied in a system for synchronizing a mobile device with video output by a video output device. In one embodiment, the system...
US-8,462,975 Method and apparatus for modifying an audio signal
An electroacoustical apparatus and method is described that alters the output properties of an audio device to improve the sound properties for both hearing...
US-8,462,970 Audio encoding and decoding method and associated audio encoder, audio decoder and computer programs
The invention relates to a method for ordering spectral parameters of ambisonic components to be encoded (A.sub.1, . . . , A.sub.Q) originating from an audio...
US-8,462,964 Recording apparatus, recording method, audio signal correction circuit, and program
Disclosed herein is a recording apparatus including: an audio signal correction block configured to execute correction for flattening the frequency...
US-8,462,963 System and method for processing audio signal
The present invention provides for methods and systems for digitally processing an audio signal. Specifically, the present invention provides for a speaker...
US-8,462,956 Earhealth monitoring system and method IV
A system for monitoring sound pressure levels at the ear includes an ambient sound microphone (ASM) for receiving ambient sounds and an ear canal microphone...
← Previous | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 | Next →

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.