Patents-Review.com
ClassID:

197516 ⎘

G10L21/12 - 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; Transformation of speech into a non-audible representation, e.g. speech visualisation or speech processing for tactile aids; Transforming into visible information by displaying time domain information

Recent Application in this class:
#1
20260037211
2026-02-05

Audio Techniques for Music Content Generation

 #2
20250285341
2025-09-11

LEARNING APPARATUS, METHOD AND PROGRAM

 #3
20250272892
2025-08-28

LEARNING APPARATUS, CONVERTING APPARATUS, METHODS AND PROGRAMS

 #4
20250149019
2025-05-08

METHOD FOR SPEECH GENERATION AND RELATED DEVICE

 #5
20250046332
2025-02-06

METHODS AND SYSTEMS FOR DETERMINING QUALITY ASSURANCE OF PARALLEL SPEECH UTTERANCES

 #6
20240404546
2024-12-05

SYSTEMS AND METHODS RELATING TO SYNCHRONIZATION AND ANALYSIS OF AUDIO COMMUNICATIONS DATA AND TEXT DATA

 #7
20240379016
2024-11-14

INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD

 #8
20240363135
2024-10-31

METHODS AND SYSTEMS FOR DETERMINING QUALITY ASSURANCE OF PARALLEL SPEECH UTTERANCES

 #9
20240087591
2024-03-14

METHODS AND SYSTEMS FOR COMPUTER-GENERATED VISUALIZATION OF SPEECH

 #10
20230317097
2023-10-05

Method and system for learning and using latent-space representations of audio signals for audio content-based retrieval

 #11
20230298614
2023-09-21

Electronic device for recognizing sound and method thereof

 #12
20230259327
2023-08-17

Audio techniques for music content generation

 #13
20230138068
2023-05-04

VOICE EVALUATION SYSTEM, VOICE EVALUATION METHOD, AND COMPUTER PROGRAM

 #14
20230086355
2023-03-23

Method and system for detecting anomalous sound

 #15
20220263934
2022-08-18

CALL CONTROL METHOD AND RELATED PRODUCT

 #16
20220238113
2022-07-28

SPEECH IMAGERY RECOGNITION DEVICE, WEARING FIXTURE, SPEECH IMAGERY RECOGNITION METHOD, AND PROGRAM

 #17
20220208211
2022-06-30

DISPLAY DEVICE AND DISPLAY METHOD

 #18
20220157332
2022-05-19

Device and method for voice-based trauma screening using deep-learning

 #19
20220148615
2022-05-12

Embedded plug-in presentation and control of time-based media documents

 #20
20220108510
2022-04-07

Real-time generation of speech animation

 #21
20220059116
2022-02-24

Methods and systems for computer-generated visualization of speech

 #22
20220036915
2022-02-03

Method and system for learning and using latent-space representations of audio signals for audio content-based retrieval

 #23
20210249032
2021-08-12

Processing Audio Information

 #24
20210248983
2021-08-12

Music content generation using image representations of audio files

 #25
20210247955
2021-08-12

Listener-defined controls for music content generation

 #26
20210247954
2021-08-12

Audio techniques for music content generation

 #27
20200126584
2020-04-23

Transforming audio content into images

 #28
20190392851
2019-12-26

ARTIFICIAL INTELLIGENCE-BASED APPARATUS AND METHOD FOR CONTROLLING HOME THEATER SPEECH

 #29
20190391784
2019-12-26

Call visualization

 #30
20190303089
2019-10-03

Displaying enhancement items associated with an audio recording

 #31
20190287550
2019-09-19

Method and apparatus for sound event detection robust to frequency change

 #32
20190206413
2019-07-04

Electronic device and method

 #33
20180307461
2018-10-25

Interactive keyword cloud

 #34
20180233144
2018-08-16

VOICE INPUT METHOD AND APPARATUS

 #35
20180182396
2018-06-28

Multi-speaker speech recognition correction system

 #36
20170277414
2017-09-28

Data positioning method, data positioning apparatus, and computer program

 #37
20170269899
2017-09-21

Interactive keyword cloud

 #38
20170169840
2017-06-15

Hybrid audio representations for editing audio content

 #39
20170161014
2017-06-08

Audio recording/playback device

 #40
20160277577
2016-09-22

Audio File Metadata Event Labeling and Data Analysis

 #41
20160260445
2016-09-08

Audio Loudness Adjustment

 #42
20160247542
2016-08-25

Voice retrieval apparatus, voice retrieval method, and non-transitory recording medium

 #43
20160217807
2016-07-28

Multi-party conversation analyzer and logger

 #44
20160163331
2016-06-09

ELECTRONIC DEVICE AND METHOD FOR VISUALIZING AUDIO DATA

 #45
20160133246
2016-05-12

Voice synthesis device, voice synthesis method, and recording medium having a voice synthesis program recorded thereon

 #46
20160093303
2016-03-31

System and method for efficient unified messaging system support for speech-to-text service

 #47
20150380058
2015-12-31

METHOD, DEVICE, TERMINAL, AND SYSTEM FOR AUDIO RECORDING AND PLAYING

 #48
20150325241
2015-11-12

Method for processing data and electronic device thereof

 #49
20150066486
2015-03-05

Methods and systems for improved signal decomposition

 #50
20150058022
2015-02-26

Method for processing data and electronic device thereof

 #51
20150036872
2015-02-05

AUDIBLE DOCUMENT IDENTIFICATION FOR VISUALLY IMPAIRED PEOPLE

 #52
20140303975
2014-10-09

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND COMPUTER PROGRAM

 #53
20130035936
2013-02-07

LANGUAGE TRANSCRIPTION

 #54
20120020577
2012-01-26

System and method for efficient unified messaging system support for speech-to-text service

 #55
20070071206
2007-03-29

Multi-party conversation analyzer and logger

 #56
17808406
2023-10-17

Computerised systems and methods for detection

 #57
16103388
2020-01-07

Residual syncing of sound with light to produce a starter sound at live and latent events

 #58
14887117
2018-03-06

Methods and systems related to audio data processing and visual display of content

 #59
12014546
2015-07-07

Visual representations of audio data