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Class Information
Number: 704/278
Name: Data processing: speech signal processing, linguistics, language translation, and audio compression/decompression > Speech signal processing > Application > Sound editing
Description: Subject matter wherein speech










Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8706490 Indexing digitized speech with words represented in the digitized speech Apr. 22, 2014
8682653 World stage for pitch-corrected vocal performances Mar. 25, 2014
8682654 Systems and methods for classifying sports video Mar. 25, 2014
8682657 Apparatus and method for improving communication sound quality in mobile terminal Mar. 25, 2014
8682678 Automatic realtime speech impairment correction Mar. 25, 2014
8676586 Method and apparatus for interaction or discourse analytics Mar. 18, 2014
8676589 Editing telecom web applications through a voice interface Mar. 18, 2014
8676590 Web-based audio transcription tool Mar. 18, 2014
8670986 Method and apparatus for masking speech in a private environment Mar. 11, 2014
8666749 System and method for audio snippet generation from a subset of music tracks Mar. 4, 2014
8655660 Method for dynamic learning of individual voice patterns Feb. 18, 2014
8639513 Automated communication integrator Jan. 28, 2014
8626493 Insertion of sounds into audio content according to pattern Jan. 7, 2014
8626497 Automatic marking method for karaoke vocal accompaniment Jan. 7, 2014
8626505 Identifying and generating audio cohorts based on audio data input Jan. 7, 2014
8620661 System for controlling digital effects in live performances with vocal improvisation Dec. 31, 2013
8620670 Automatic realtime speech impairment correction Dec. 31, 2013
8606585 Automatic detection of audio advertisements Dec. 10, 2013
8583443 Recording and reproducing apparatus Nov. 12, 2013
8583444 Method and apparatus for canceling vocal signal from audio signal Nov. 12, 2013
8577683 Multipurpose media players Nov. 5, 2013
8571039 Encoding and decoding speech signals Oct. 29, 2013
8566101 Apparatus and method for generating avatar based video message Oct. 22, 2013
8560319 Method and apparatus for segmenting a multimedia program based upon audio events Oct. 15, 2013
8560327 System and method for synchronizing sound and manually transcribed text Oct. 15, 2013
8538761 Stretching/shrinking selected portions of a signal Sep. 17, 2013
8532996 Audible post-it system Sep. 10, 2013
8527281 Method and apparatus for sculpting synthesized speech Sep. 3, 2013
8521529 Method for segmenting audio signals Aug. 27, 2013
8521533 Method for sending multi-media messages with customized audio Aug. 27, 2013
8521535 Biochemical analyzer having microprocessing apparatus with expandable voice capacity Aug. 27, 2013
8515759 Apparatus and method for synthesizing an output signal Aug. 20, 2013
8515753 Acoustic model adaptation methods based on pronunciation variability analysis for enhancing the recognition of voice of non-native speaker and apparatus thereof Aug. 20, 2013
8515751 Selective feedback for text recognition systems Aug. 20, 2013
8510112 Method and system for enhancing a speech database Aug. 13, 2013
8484035 Modification of voice waveforms to change social signaling Jul. 9, 2013
8478599 Method and apparatus to determine and use audience affinity and aptitude Jul. 2, 2013
8463612 Monitoring and collection of audio events Jun. 11, 2013
8457771 Automated detection and filtering of audio advertisements Jun. 4, 2013
8457688 Mobile wireless communications device with voice alteration and related methods Jun. 4, 2013
8452604 Systems, methods and computer program products providing signed visual and/or audio records for digital distribution using patterned recognizable artifacts May. 28, 2013
8447604 Method and apparatus for processing scripts and related data May. 21, 2013
8438035 Concealment signal generator, concealment signal generation method, and computer product May. 7, 2013
8433988 Method and apparatus for masking signal loss Apr. 30, 2013
8433073 Adding a sound effect to voice or sound by adding subharmonics Apr. 30, 2013
8401861 Generating a frequency warping function based on phoneme and context Mar. 19, 2013
8401865 Flexible parameter update in audio/speech coded signals Mar. 19, 2013
8392197 Speaker speed conversion system, method for same, and speed conversion device Mar. 5, 2013
8392180 Automatic gain control Mar. 5, 2013
8392195 Multiple audio/video data stream simulation Mar. 5, 2013

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