ClassID:

197543

G10L25/72 - CPC Classification

Classification description:

Speech or voice analysis techniques not restricted to a single one of groups - specially adapted for particular use for transmitting results of analysis

Recent Application in this class:
#1
20260129365
2026-05-07

SYSTEMS AND METHODS FOR AUDIO DEVICE INTEROPERABILITY

#2
20260128035
2026-05-07

SYSTEMS AND METHODS FOR AUDIO TRANSPORT

#3
20260088040
2026-03-26

SYSTEMS AND METHODS FOR AUTHENTICATION USING SOUND-BASED VOCALIZATION ANALYSIS

#4
20260088016
2026-03-26

SYSTEMS AND METHODS FOR DATA TRANSMISSION

#5
20260040005
2026-02-05

SYSTEM AND METHOD FOR ENHANCED AUDIO DEVICE INTEROPERABILITY

#6
20250384751
2025-12-18

SENSOR DEVICE AND SYSTEM BASED ON THE SENSOR DEVICE

#7
20250201268
2025-06-19

SPEECH ANALYSIS DEVICES AND METHODS FOR IDENTIFYING MIGRAINE ATTACKS

#8
20250103279
2025-03-27

AUDIO PROCESSING APPARATUS, AUDIO PROCESSING METHOD, AND AUDIO PROCESSING SYSTEM

#9
20250013423
2025-01-09

METHOD OF CONTROLLING HOME APPLIANCE AND ELECTRONIC DEVICE FOR PERFORMING THE METHOD

#10
20240395279
2024-11-28

AUDIO CONTENT RECOGNITION METHOD AND SYSTEM

#11
20240250840
2024-07-25

MEETING INCLUSION AND HYBRID WORKPLACE INSIGHTS

#12
20240185880
2024-06-06

Systems and methods for emotion detection, prediction, annotation, and coaching

#13
20240153529
2024-05-09

INFORMATION PROCESSING APPARATUS, INFORMATION INPUT SUPPORT SYSTEM, AND NON-TRANSITORY RECORDING MEDIUM

#14
20240153518
2024-05-09

METHOD AND APPARATUS FOR IMPROVED SPEAKER IDENTIFICATION AND SPEECH ENHANCEMENT

#15
20240127849
2024-04-18

METHOD OF OPERATING SINGING MODE AND ELECTRONIC DEVICE FOR PERFORMING THE SAME

#16
20240064496
2024-02-22

Electronic notebook system

#17
20240046937
2024-02-08

Phase reconstruction in a speech decoder

#18
20230353989
2023-11-02

Electronic notebook system

#19
20230342108
2023-10-26

ENHANCED COMPUTING DEVICE REPRESENTATION OF AUDIO

#20
20230326480
2023-10-12

COMMON WORD DETECTION AND TRAINING RECOGNITION

#21
20230326479
2023-10-12

Audio content recognition method and system

#22
20230275776
2023-08-31

Meeting inclusion and hybrid workplace insights

#23
20230269291
2023-08-24

Routing of sensitive-information utterances through secure channels in interactive voice sessions

#24
20230262160
2023-08-17

Systems and methods for phishing monitoring

#25
20230222799
2023-07-13

SYSTEM AND METHOD FOR IDENTIFYING ACTIVITY IN AN AREA USING A VIDEO CAMERA AND AN AUDIO SENSOR

#26
20230216699
2023-07-06

Meeting inclusion and hybrid workplace insights

#27
20230179709
2023-06-08

SYSTEMS AND METHODS OF SEARCHING COMMUNICATIONS

#28
20230142081
2023-05-11

VOICE CAPTCHA

#29
20220399032
2022-12-15

Methods and systems for human activity tracking

#30
20220383896
2022-12-01

SYSTEM AND METHOD FOR COLLECTING BEHAVIOURAL DATA TO ASSIST INTERPERSONAL INTERACTION

#31
20220377175
2022-11-24

SYSTEMS AND METHODS OF COMMUNICATION SEGMENTS

#32
20220377174
2022-11-24

System and method of determining topics of a communication

#33
20220375460
2022-11-24

Method and apparatus for generating interaction record, and device and medium

#34
20220369077
2022-11-17

Electronic notebook system

#35
20220366920
2022-11-17

Phase reconstruction in a speech decoder

#36
20220358935
2022-11-10

SYSTEM WITH POST-CONVERSATION EVALUATION, ELECTRONIC DEVICE, AND RELATED METHODS

#37
20220293123
2022-09-15

SYSTEMS AND METHODS FOR AUTHENTICATION USING SOUND-BASED VOCALIZATION ANALYSIS

#38
20220272196
2022-08-25

Customer journey contact linking to determine root cause and loyalty

#39
20220237624
2022-07-28

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND NON-TRANSIENT COMPUTER- READABLE STORAGE MEDIUM STORING PROGRAM

#40
20220208214
2022-06-30

Audio content recognition method and system

#41
20220180891
2022-06-09

Methods and systems for human activity tracking

#42
20220157301
2022-05-19

Real-time discussion relevance feedback interface

#43
20220116388
2022-04-14

Voice vector framework for authenticating user interactions

#44
20220115032
2022-04-14

Harmful behavior detecting system and method thereof

#45
20220101715
2022-03-31

ROOM-LEVEL-SOUND-EVENT SENSOR-INITIATED REAL-TIME LOCATION SYSTEM (RTLS)

#46
20220051661
2022-02-17

ELECTRONIC DEVICE PROVIDING MODIFIED UTTERANCE TEXT AND OPERATION METHOD THEREFOR

#47
20220028394
2022-01-27

SEMIAUTOMATED RELAY METHOD AND APPARATUS

#48
20220005494
2022-01-06

Speech analysis devices and methods for identifying migraine attacks

#49
20210383823
2021-12-09

Detection and analysis of percussive sounds

#50
20210383821
2021-12-09

Detection and analysis of percussive sounds

#51
20210375283
2021-12-02

Moment capturing system

#52
20210272582
2021-09-02

Mobile emulator determination using sound detection

#53
20210241784
2021-08-05

Sound inspection system and sound inspection method

#54
20210201844
2021-07-01

ELECTRONIC DEVICE AND DISPLAY METHOD OF ON-SCREEN-DISPLAY INTERFACE

#55
20210166702
2021-06-03

Phase reconstruction in a speech decoder

#56
20210120126
2021-04-22

System and method for AB testing based on communication content

#57
20210090593
2021-03-25

METHOD AND DEVICE FOR ANALYZING REAL-TIME SOUND

#58
20210090592
2021-03-25

Techniques to enhance transcript of speech with indications of speaker emotion

#59
20200411035
2020-12-31

Mobile emulator determination using sound detection

#60
20200365165
2020-11-19

Distributed audience measurement systems and methods

#61
20200357411
2020-11-12

Voice action discoverability system

#62
20200335123
2020-10-22

Method for the classification of temporally sequential digital audio data

#63
20200327159
2020-10-15

Audio matching based on harmonogram

#64
20200265863
2020-08-20

Detection and analysis of percussive sounds

#65
20200234715
2020-07-23

Method for displaying visual information associated with voice input and electronic device supporting the same

#66
20200227066
2020-07-16

Communication system for processing audio input with visual display

#67
20200194017
2020-06-18

Phase reconstruction in a speech decoder

#68
20200111498
2020-04-09

DEVICE CONTROL METHOD, DEVICE MANAGEMENT SYSTEM, AND VOICE INPUT APPARATUS

#69
20200084595
2020-03-12

Electronic notebook system

#70
20190392856
2019-12-26

Operating a voice response system based on non-human audio sources

#71
20190392817
2019-12-26

Adjusting a ranking of information content of a software application based on feedback from a user

#72
20190385626
2019-12-19

Optimized scale factor for frequency band extension in an audio frequency signal decoder

#73
20190385625
2019-12-19

Optimized scale factor for frequency band extension in an audio frequency signal decoder

#74
20190378536
2019-12-12

Dynamically providing to a person feedback pertaining to utterances spoken or sung by the person

#75
20190378527
2019-12-12

Optimized scale factor for frequency band extension in an audio frequency signal decoder

#76
20190371350
2019-12-05

Optimized scale factor for frequency band extension in an audio frequency signal decoder

#77
20190286409
2019-09-19

Privacy protection in collective feedforward

#78
20190258668
2019-08-22

Audio matching based on harmonogram

#79
20190251958
2019-08-15

Information processing apparatus, information processing method, and non-transitory computer-readable storage medium for deriving a level of understanding of an intent of speech

#80
20190245974
2019-08-08

Communication channel customer journey

#81
20190245973
2019-08-08

Contact center agent coaching tool

#82
20190245972
2019-08-08

System and method for searching content using acoustic characteristics

#83
20190245971
2019-08-08

System and method of categorizing communications

#84
20190244632
2019-08-08

Communication device and communication system

#85
20190212186
2019-07-11

Detection of discharge of projectile from firearm

#86
20190205330
2019-07-04

Predicting acoustic features for geographic locations

#87
20190191028
2019-06-20

SYSTEMS AND METHODS FOR MANAGING, ANALYZING AND PROVIDING VISUALIZATIONS OF MULTI-PARTY DIALOGS

#88
20190179908
2019-06-13

Translation device and system with utterance reinput request notification

#89
20190156827
2019-05-23

Device for providing toolkit for agent developer

#90
20190149962
2019-05-16

Electronic notebook system

#91
20190122663
2019-04-25

Non-verbal speech coach

#92
20190108559
2019-04-11

EVALUATION-INFORMATION GENERATION SYSTEM AND VEHICLE-MOUNTED DEVICE

#93
20190103114
2019-04-04

Trigger phrase for voice actions of software applications

#94
20190103094
2019-04-04

Acoustic and other waveform event detection and correction systems and methods

#95
20190088271
2019-03-21

Service provision method and apparatus related to electronic harmonic algorithm capable of comparing, distinguishing, and identifying sounds of individuals infected with animal diseases, including avian influenza, by means of frequency peak detect technique

#96
20190043527
2019-02-07

Routing audio streams based on semantically generated result sets

#97
20190019518
2019-01-17

Device control method, device management system, and voice input apparatus

#98
20190019033
2019-01-17

APPARATUS AND METHOD FOR GENERATING OLFACTORY INFORMATION RELATED TO MULTIMEDIA CONTENT

#99
20180376111
2018-12-27

Method and apparatus for camera activation

#100
20180366140
2018-12-20

Spectral recognition of percussive sounds

#101
20180366136
2018-12-20

Nuisance notification

#102
20180293976
2018-10-11

Adjusting a ranking of information content of a software application based on feedback from a user

#103
20180254055
2018-09-06

Radio communication device

#104
20180239967
2018-08-23

Method and system for detecting an audio event for smart home devices

#105
20180197560
2018-07-12

Acoustic parameter adjustment

#106
20180197558
2018-07-12

Acoustic environment recognizer for optimal speech processing

#107
20180197535
2018-07-12

Systems and Methods for Human Speech Training

#108
20180182414
2018-06-28

Method and system for reducing background sounds in a noisy environment

#109
20180167584
2018-06-14

Panoramic image placement to minimize full image interference

#110
20180151192
2018-05-31

Conversational analytics

#111
20180144763
2018-05-24

Electronic notebook system

#112
20180122405
2018-05-03

Web technology responsive to mixtures of emotions

#113
20180122374
2018-05-03

Analyzing speech delivery

#114
20180108370
2018-04-19

Personal device for hearing degradation monitoring

#115
20180108363
2018-04-19

Device-specific multi-channel data compression neural network

#116
20180096685
2018-04-05

Communication system and method between an on-vehicle voice recognition system and an off-vehicle voice recognition system

#117
20180082699
2018-03-22

Optimized scale factor for frequency band extension in an audio frequency signal decoder

#118
20180082678
2018-03-22

System and method for electronic communications

#119
20180063479
2018-03-01

Conversational placement of speakers at one endpoint

#120
20180033449
2018-02-01

System and method for performing speech enhancement using a neural network-based combined symbol

#121
20180025742
2018-01-25

Dynamically providing to a person feedback pertaining to utterances spoken or sung by the person

#122
20180020285
2018-01-18

System and method for assessing speaker spatial orientation

#123
20180018990
2018-01-18

Device specific multi-channel data compression

#124
20180018983
2018-01-18

Optimized scale factor for frequency band extension in an audio frequency signal decoder

#125
20180018982
2018-01-18

Optimized scale factor for frequency band extension in an audio frequency signal decoder

#126
20180018975
2018-01-18

System and method for identifying speech prosody

#127
20180014159
2018-01-11

Mobile device inference and location prediction of a moving object of interest

#128
20180005645
2018-01-04

Electronic notebook system

#129
20170372722
2017-12-28

Acoustic echo cancellation with delay uncertainty and delay change

#130
20170352352
2017-12-07

Providing voice action discoverability example for trigger term

#131
20170323646
2017-11-09

Device control method, device management system, and voice input apparatus

#132
20170292852
2017-10-12

Search system

#133
20170287466
2017-10-05

Sight-to-speech product authentication

#134
20170269901
2017-09-21

Privacy protection in collective feedforward

#135
20170257481
2017-09-07

Systems and methods for managing, analyzing and providing visualizations of multi-party dialogs

#136
20170213555
2017-07-27

Minutes taking system, minutes taking method, and image forming apparatus

#137
20170194021
2017-07-06

Crowdsourced database for sound identification

#138
20170194000
2017-07-06

SPEECH RECOGNITION DEVICE AND SPEECH RECOGNITION METHOD

#139
20170178667
2017-06-22

Technologies for robust crying detection using temporal characteristics of acoustic features

#140
20170173454
2017-06-22

Ambient awareness in virtual reality

#141
20170171946
2017-06-15

Remote audiovisual communication system between two or more users, lamp with lights with luminous characteristics which can vary according to external information sources, specifically of audio type, and associated communication method

#142
20170169825
2017-06-15

Communication system and method between an on-vehicle voice recognition system and an off-vehicle voice recognition system

#143
20170154638
2017-06-01

Determining audio event based on location information

#144
20170148469
2017-05-25

Terminal device and communication method for communication of speech signals

#145
20170148466
2017-05-25

METHOD AND SYSTEM FOR REDUCING BACKGROUND SOUNDS IN A NOISY ENVIRONMENT

#146
20170147281
2017-05-25

Privacy protection in collective feedforward

#147
20170133018
2017-05-11

Identifying and displaying call participants using voice sample

#148
20170125035
2017-05-04

CONTROLLING SMART DEVICE BY VOICE

#149
20170116991
2017-04-27

Source-based automatic speech recognition

#150
20170099556
2017-04-06

Noise index detection system and corresponding methods and systems

#151
20170099461
2017-04-06

Panoramic image placement to minimize full image interference

#152
20170099460
2017-04-06

Optimizing panoramic image composition

#153
20170099459
2017-04-06

Conversational placement of speakers at one endpoint

#154
20170076736
2017-03-16

Acoustic environment recognizer for optimal speech processing

#155
20170069312
2017-03-09

Method and system for remotely training and commanding the speech recognition system on a cockpit via a carry-on-device in a connected aircraft

#156
20170061989
2017-03-02

Conversational analytics

#157
20170061967
2017-03-02

Conversational analytics

#158
20170060880
2017-03-02

Predicting acoustic features for geographic locations

#159
20170039858
2017-02-09

Communication-based monitoring of compliance with aviation regulations and operating procedures

#160
20170039276
2017-02-09

Audio matching based on harmonogram

#161
20170026514
2017-01-26

Real-time compliance monitoring facility

#162
20160379671
2016-12-29

Wearable word counter

#163
20160379643
2016-12-29

Group Status Determining Device and Group Status Determining Method

#164
20160372138
2016-12-22

Interactive home-appliance system, server device, interactive home appliance, method for allowing home-appliance system to interact, and nonvolatile computer-readable data recording medium encoded with program for allowing computer to implement the method

#165
20160364963
2016-12-15

Method and system for detecting an audio event for smart home devices

#166
20160358620
2016-12-08

System and method for integrating special effects with a text source

#167
20160329058
2016-11-10

Distributed audience measurement systems and methods

#168
20160329054
2016-11-10

Device control method, device management system, and voice input apparatus

#169
20160314396
2016-10-27

Recursive adaptive interaction management system

#170
20160293185
2016-10-06

AUDIO RECORDING SYSTEM AND APPARATUS

#171
20160284353
2016-09-29

Communication system and method between an on-vehicle voice recognition system and an off-vehicle voice recognition system

#172
20160284341
2016-09-29

COMPUTER-IMPLEMENTED METHOD, DEVICE AND SYSTEM FOR CONVERTING TEXT DATA INTO SPEECH DATA

#173
20160267923
2016-09-15

COMMUNICATION APPARATUS, COMMUNICATION SYSTEM, METHOD OF STORING LOG DATA, AND STORAGE MEDIUM

#174
20160260433
2016-09-08

Structured dictation using intelligent automated assistants

#175
20160259305
2016-09-08

Display device and method for regulating viewing angle of display device

#176
20160248527
2016-08-25

DISTRIBUTED MULTIMEDIA RECONGIZATION SYSTEM, METHOD, AND SERVER PLATFORM THEREOF

#177
20160239169
2016-08-18

METHOD FOR ACTIVATING USER FUNCTIONS BY TYPES OF INPUT SIGNALS AND PORTABLE TERMINAL ADAPTED TO THE METHOD

#178
20160234622
2016-08-11

Multidimensional virtual learning system and method

#179
20160232921
2016-08-11

Dynamically providing to a person feedback pertaining to utterances spoken or sung by the person

#180
20160210959
2016-07-21

Method and apparatus for voice modification during a call

#181
20160210283
2016-07-21

Terminal device and hands-free device for hands-free automatic interpretation service, and hands-free automatic interpretation service method

#182
20160203826
2016-07-14

Optimized scale factor for frequency band extension in an audio frequency signal decoder

#183
20160196343
2016-07-07

Audio matching based on harmonogram

#184
20160155435
2016-06-02

AIRCRAFT SYSTEMS AND METHODS FOR REDUCING AND DETECTING READ-BACK AND HEAR-BACK ERRORS

#185
20160150338
2016-05-26

Sound event detecting apparatus and operation method thereof

#186
20160127848
2016-05-05

Multidimensional virtual learning system and method

#187
20160081611
2016-03-24

System and method to measure, analyze, and model pulmonary function and disease utilizing temporal, spatial, and contextual data

#188
20160057557
2016-02-25

Multidimensional virtual learning system and method

#189
20160012822
2016-01-14

Communication system and method between an on-vehicle voice recognition system and an off-vehicle voice recognition system

#190
20150340041
2015-11-26

Mobile terminal and control method thereof

#191
20150269929
2015-09-24

Dynamically providing to a person feedback pertaining to utterances spoken or sung by the person

#192
20150215716
2015-07-30

Audio based system and method for in-vehicle context classification

#193
20150195406
2015-07-09

Real-time conversational analytics facility

#194
20150185867
2015-07-02

KEYBOARD ASSEMBLY AND VOICE-RECOGNITION METHOD

#195
20150106092
2015-04-16

System, method, and computer program for integrating voice-to-text capability into call systems

#196
20140303966
2014-10-09

Communication system and terminal device

#197
20140123166
2014-05-01

LOUDNESS LOG FOR RECOVERY OF GATED LOUDNESS MEASUREMENTS AND ASSOCIATED ANALYZER

#198
20120331387
2012-12-27

METHOD AND SYSTEM FOR PROVIDING GATHERING EXPERIENCE

#199
20120326866
2012-12-27

METHOD AND SYSTEM FOR PROVIDING GATHERING EXPERIENCE

#200
20120252370
2012-10-04

Hands-free terminals and hands-free system for cars

#201
20120189129
2012-07-26

Apparatus for Aiding and Informing a User

#202
20110106587
2011-05-05

Distributed audience measurement systems and methods

#203
20100283735
2010-11-11

Method for activating user functions by types of input signals and portable terminal adapted to the method

#204
20090171668
2009-07-02

Recursive adaptive interaction management system

#205
18296747
2023-09-26

Providing a condition-specific data collection sequence

#206
18196924
2025-10-14

Systems and methods for audio device interoperability

#207
18196388
2025-12-02

Systems and methods for audio transport

#208
18161424
2023-07-18

Speech signal processing system facilitating natural language processing using audio transduction

#209
16738187
2022-12-13

Signal processing based on audio context

#210
16588769
2023-12-26

System for presentation of sentiment data

#211
15663285
2020-02-18

Signal processing based on audio context

#212
15662219
2020-04-21

Vehicle sound analysis

#213
15250659
2017-12-05

Method and system for beam selection in microphone array beamformers

#214
15191256
2018-07-10

Adjusting a ranking of information content of a software application based on feedback from a user

#215
15169938
2017-10-03

Mobile device inference and location prediction of a moving object of interest

#216
15166809
2017-08-01

Signal processing based on audio context

#217
15078778
2018-08-07

Social network system

#218
14619383
2018-12-11

Monitoring using a mobile device accessory