ClassID:

197517

G10L21/14 - 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 frequency domain information

Recent Application in this class:
#1
20260128056
2026-05-07

AUDIO PROCESSING FOR DETECTING OCCURRENCES OF LOUD SOUND CHARACTERIZED BY BRIEF AUDIO BURSTS

#2
20260120711
2026-04-30

AUDIO PROCESSING FOR DETECTING OCCURRENCES OF LOUD SOUND CHARACTERIZED BY BRIEF AUDIO BURSTS

#3
20250391425
2025-12-25

SYSTEM AND METHOD FOR GUNSHOT DETECTION

#4
20250299225
2025-09-25

CUSTOMIZABLE VOICE MESSAGING PLATFORM

#5
20250245296
2025-07-31

AUDIO SPOOF DETECTION USING ATTENTION-BASED CONTRASTIVE LEARNING

#6
20250131631
2025-04-24

THREE-DIMENSIONAL FACE ANIMATION FROM SPEECH

#7
20250009325
2025-01-09

AIRWAY DETECTION USING ACOUSTIC SIGNALS

#8
20240386898
2024-11-21

TAMPER-ROBUST WATERMARKING OF SPEECH SIGNALS

#9
20240379116
2024-11-14

AUDIO CAPTION ALIGNMENT METHOD AND APPARATUS, MEDIUM, AND ELECTRONIC DEVICE

#10
20240304099
2024-09-12

Voice visualization system for english learning, and method therefor

#11
20240274147
2024-08-15

AUDIO SEPARATION METHOD AND ELECTRONIC DEVICE FOR PERFORMING THE SAME

#12
20240203443
2024-06-20

EFFICIENT FREQUENCY-BASED AUDIO RESAMPLING FOR USING NEURAL NETWORKS

#13
20240184853
2024-06-06

NEURAL NETWORKS FOR ACCOMPANIMENT EXTRACTION FROM SONGS

#14
20240170009
2024-05-23

AUDIO PROCESSING FOR DETECTING OCCURRENCES OF LOUD SOUND CHARACTERIZED BY BRIEF AUDIO BURSTS

#15
20240127851
2024-04-18

SYSTEM AND METHOD FOR MULTILATERAL GUNSHOT DETECTION

#16
20240087591
2024-03-14

METHODS AND SYSTEMS FOR COMPUTER-GENERATED VISUALIZATION OF SPEECH

#17
20240038249
2024-02-01

Tamper-robust watermarking of speech signals

#18
20230419579
2023-12-28

Three-dimensional face animation from speech

#19
20230317097
2023-10-05

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

#20
20230306983
2023-09-28

Systems and methods for generating and/or implementing a modified audiogram

#21
20230298614
2023-09-21

Electronic device for recognizing sound and method thereof

#22
20230223036
2023-07-13

EFFICIENT BLIND SOURCE SEPARATION USING TOPOLOGICAL APPROACH

#23
20230215456
2023-07-06

Sound processing method using DJ transform

#24
20230086355
2023-03-23

Method and system for detecting anomalous sound

#25
20230070521
2023-03-09

Training apparatus, method of the same and program

#26
20230029775
2023-02-02

Methods and systems for manipulating audio properties of objects

#27
20230020621
2023-01-19

Audio Generation Methods and System

#28
20230014624
2023-01-19

Audio generation methods and systems

#29
20220415342
2022-12-29

Methods and systems for visualizing audio properties of objects

#30
20220406311
2022-12-22

Audio information processing method, apparatus, electronic device and storage medium

#31
20220405982
2022-12-22

SPECTRUM ALGORITHM WITH TRAIL RENDERER

#32
20220319660
2022-10-06

DETECTION OF THE SYNCHRONIZATION BETWEEN THE ACTUATION OF A METERED-DOSE INHALER AND A PATIENT'S INSPIRATION

#33
20220318566
2022-10-06

Neural networks for accompaniment extraction from songs

#34
20220309724
2022-09-29

Three-dimensional face animation from speech

#35
20220277729
2022-09-01

Identifying language in music

#36
20220270635
2022-08-25

Evaluation apparatus, training apparatus, methods and programs for the same

#37
20220238133
2022-07-28

METHOD OF SPECIFYING GENERATION POINT OF ABNORMAL SOUND AND APPLICATION PROGRAM

#38
20220208212
2022-06-30

Information processing device and information processing method

#39
20220208211
2022-06-30

DISPLAY DEVICE AND DISPLAY METHOD

#40
20220180892
2022-06-09

Audio processing for detecting occurrences of loud sound characterized by brief audio bursts

#41
20220165250
2022-05-26

Method for changing speed and pitch of speech and speech synthesis system

#42
20220137757
2022-05-05

SYSTEM FOR CREATING, STORING, DISTRIBUTING, AND EDITING MIXED-MEDIA COLLECTIONS USING RIDERS

#43
20220059116
2022-02-24

Methods and systems for computer-generated visualization of speech

#44
20220036915
2022-02-03

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

#45
20220031278
2022-02-03

Airway detection using acoustic signals

#46
20220020386
2022-01-20

Intelligent noise cancellation system for video conference calls in telepresence rooms

#47
20210357174
2021-11-18

Digital audio workstation with audio processing recommendations

#48
20210343309
2021-11-04

System and a method for sound recognition

#49
20210312940
2021-10-07

Glasses with closed captioning, voice recognition, volume of speech detection, and translation capabilities

#50
20210256990
2021-08-19

Localization of sound sources in a given acoustic environment

#51
20210249032
2021-08-12

Processing Audio Information

#52
20210216277
2021-07-15

Acknowledgement notification based on orientation state of a device

#53
20210192332
2021-06-24

Method and system for analyzing customer calls by implementing a machine learning model to identify emotions

#54
20210191687
2021-06-24

Inter-channel audio feature measurement and usages

#55
20210165973
2021-06-03

Generating and editing media

#56
20210102977
2021-04-08

SPUR DETECTION IN A SAMPLED WAVEFORM IN A MIXED ANALOG/DIGITAL SYSTEM USING THE PHASE OF THE FREQUENCY RESPONSE

#57
20210102976
2021-04-08

Spur detection in a sampled waveform in a mixed analog/digital system using the magnitude of the frequency response

#58
20210064680
2021-03-04

Intelligent insight system and method for facilitating participant involvement

#59
20200380956
2020-12-03

Device text to speech

#60
20200334007
2020-10-22

Command detection notification on auxiliary display

#61
20200320121
2020-10-08

Method for providing visualization of progress during media search

#62
20200194028
2020-06-18

Glasses with closed captioning, voice recognition, volume of speech detection, and translation capabilities

#63
20200194027
2020-06-18

METHOD AND APPARATUS FOR DISPLAYING PITCH INFORMATION IN LIVE WEBCAST ROOM, AND STORAGE MEDIUM

#64
20190287550
2019-09-19

Method and apparatus for sound event detection robust to frequency change

#65
20190007016
2019-01-03

Facilitation of headphone audio enhancement

#66
20180277120
2018-09-27

Signal processing apparatus, signal processing method and audio association presentation apparatus

#67
20180277083
2018-09-27

Electronic measuring device

#68
20180197535
2018-07-12

Systems and Methods for Human Speech Training

#69
20180175816
2018-06-21

Using averaged audio measurements to automatically set audio compressor threshold levels

#70
20180114537
2018-04-26

Real-time adaptive audio source separation

#71
20180034435
2018-02-01

Using averaged audio measurements to automatically set audio compressor threshold levels

#72
20170366152
2017-12-21

Facilitation of headphone audio enhancement

#73
20170289687
2017-10-05

Headset enabling extraordinary hearing

#74
20170278526
2017-09-28

Apparatus and method for processing sensing data

#75
20170245080
2017-08-24

Display system comparing source and output of mobile audio devices

#76
20170236531
2017-08-17

Real-time adaptive audio source separation

#77
20170083280
2017-03-23

DISPLAY APPARATUS AND METHOD FOR CONTROLLING DISPLAY APPARATUS THEREOF

#78
20170061988
2017-03-02

System and method for multifaceted singing analysis

#79
20170061987
2017-03-02

Electronic device and method

#80
20170010760
2017-01-12

System for applying privacy settings in connection with creating, storing, distributing, and editing mixed-media collections using different recording parameters

#81
20160379666
2016-12-29

Employing user input to facilitate inferential sound recognition based on patterns of sound primitives

#82
20160372132
2016-12-22

Voice enhancement device and voice enhancement method

#83
20160330557
2016-11-10

Facilitating inferential sound recognition based on patterns of sound primitives

#84
20160275588
2016-09-22

Method, device, and system for obtaining information based on audio input

#85
20160247542
2016-08-25

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

#86
20160247533
2016-08-25

Appending information to an audio recording

#87
20160219385
2016-07-28

Sound field measuring device, method and program

#88
20160142830
2016-05-19

Devices and methods for the visualization and localization of sound

#89
20160118058
2016-04-28

Frequency response display

#90
20150283844
2015-10-08

METHODS AND APPARATUS FOR MESSAGE PERSONALIZATION

#91
20150280677
2015-10-01

Facilitation of headphone audio enhancement

#92
20150221321
2015-08-06

Systems and methods for identifying a sound event

#93
20150221190
2015-08-06

Device, method and system for instant real time neuro-compatible imaging of a signal

#94
20150205570
2015-07-23

Image edited audio data

#95
20150205569
2015-07-23

Automatically correcting audio data

#96
20150066486
2015-03-05

Methods and systems for improved signal decomposition

#97
20130325154
2013-12-05

APPARATUS AND METHOD FOR HIGH SPEED VISUALIZATION OF AUDIO STREAM IN AN ELECTRONIC DEVICE

#98
20130166053
2013-06-27

Editing audio assets

#99
19039743
2025-05-13

Customizable voice messaging platform

#100
18426016
2025-01-07

Audio spoof detection using attention-based contrastive learning

#101
17808406
2023-10-17

Computerised systems and methods for detection

#102
17350244
2022-10-04

Methods and systems for visualizing audio properties of objects

#103
16706817
2020-12-08

Method and system for vision-based defect detection

#104
16553025
2022-03-01

Audio processing for detecting occurrences of loud sound characterized by brief audio bursts

#105
12705347
2016-06-28

System for applying privacy settings in connection with creating, storing, distributing, and editing mixed-media collections