Patents-Review.com
ClassID:

197472 ⎘

G10L21/01 - CPC Classification

Classification description:

Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility; Changing voice quality, e.g. pitch or formants characterised by the process used Correction of time axis

Recent Application in this class:
#1
20260128051
2026-05-07

SYSTEM AND METHOD FOR AUTOMATIC ALIGNMENT OF PHONETIC CONTENT FOR REAL-TIME ACCENT CONVERSION

 #2
20250029622
2025-01-23

SYSTEM AND METHOD FOR AUTOMATIC ALIGNMENT OF PHONETIC CONTENT FOR REAL-TIME ACCENT CONVERSION

 #3
20240412749
2024-12-12

VOICE CONVERSION METHOD, MODEL TRAINING METHOD, DEVICE, MEDIUM, AND PROGRAM PRODUCT

 #4
20240347070
2024-10-17

System and method for automatic alignment of phonetic content for real-time accent conversion

 #5
20240127838
2024-04-18

Media segment prediction for media generation

 #6
20240038251
2024-02-01

AUDIO DATA PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE, MEDIUM AND PROGRAM PRODUCT

 #7
20210201890
2021-07-01

Voice conversion training method and server and computer readable storage medium

 #8
20200402525
2020-12-24

Sound processing method, sound processing apparatus, and recording medium

 #9
20190156842
2019-05-23

Audio processor and method for processing an audio signal using horizontal phase correction

 #10
20190108849
2019-04-11

Audio processor and method for processing an audio signal using vertical phase correction

 #11
20190019525
2019-01-17

Audio processing method and audio processing device for expanding or compressing audio signals

 #12
20180005625
2018-01-04

Electronic apparatus and method for controlling the electronic apparatus

 #13
20170148464
2017-05-25

Automatic emphasis of spoken words

 #14
20170117001
2017-04-27

Pitch marking in speech processing

 #15
20170110135
2017-04-20

Calculator and method for determining phase correction data for an audio signal

 #16
20170103773
2017-04-13

Vehicle audio transmission control

 #17
20170061988
2017-03-02

System and method for multifaceted singing analysis

 #18
20160343388
2016-11-24

Voice signal processing apparatus and voice signal processing method

 #19
20160307560
2016-10-20

Coherent pitch and intensity modification of speech signals

 #20
20160300583
2016-10-13

AUDIO SAMPLE RATE CONTROL METHOD APPLIED TO AUDIO FRONT-END AND RELATED NON-TRANSITORY MACHINE READABLE MEDIUM

 #21
20160275076
2016-09-22

Wearable device and translation system

 #22
20160217805
2016-07-28

VOICE SIGNAL PROCESSING APPARATUS AND VOICE SIGNAL PROCESSING METHOD

 #23
20150154979
2015-06-04

Automated performance technology using audio waveform data

 #24
20130144626
2013-06-06

RAP MUSIC GENERATION

 #25
20120239384
2012-09-20

Voice processing device and method, and program

 #26
20120071354
2012-03-22

NORMALIZED NUCLEIC ACID LIBRARIES AND METHODS OF PRODUCTION THEREOF

 #27
20100279898
2010-11-04

NORMALIZED NUCLEIC ACID LIBRARIES AND METHODS OF PRODUCTION THEREOF

 #28
20090048696
2009-02-19

Digital audio processing

 #29
20080262856
2008-10-23

Method and system for enabling audio speed conversion

 #30
20080235010
2008-09-25

Reproducing apparatus

 #31
20080140391
2008-06-12

Method for varying speech speed

 #32
20080091437
2008-04-17

Control mechanism for audio rate adjustment

 #33
20080052065
2008-02-28

Time-warping frames of wideband vocoder

 #34
20080008281
2008-01-10

Clock compensation techniques for audio decoding

 #35
20070150261
2007-06-28

Audio signal noise reduction device and method

 #36
20060206334
2006-09-14

Time warping frames inside the vocoder by modifying the residual

 #37
20060178873
2006-08-10

Method of synthesis for a steady sound signal

 #38
18499478
2026-04-28

System for detecting microphone communications made under stress, and for mitigating propagation of stressed voice communications