ClassID:

197521

G10L25/03 - page 2 - CPC Classification

Classification description:

Speech or voice analysis techniques not restricted to a single one of groups - characterised by the type of extracted parameters

Recent Application in this class:
#301
20150120296
2015-04-30

SYSTEM AND METHOD FOR SELECTING NETWORK-BASED VERSUS EMBEDDED SPEECH PROCESSING

#302
20150073794
2015-03-12

Speech syllable/vowel/phone boundary detection using auditory attention cues

#303
20150057999
2015-02-26

Preserving privacy of a conversation from surrounding environment using a counter signal

#304
20150056580
2015-02-26

PRONUNCIATION CORRECTION APPARATUS AND METHOD THEREOF

#305
20140337019
2014-11-13

Techniques of audio feature extraction and related processing apparatus, method, and program

#306
20140278412
2014-09-18

Method and apparatus for acoustic signal characterization

#307
20140255887
2014-09-11

System and method for expressive language, developmental disorder, and emotion assessment

#308
20140214421
2014-07-31

Prosodic and lexical addressee detection

#309
20140180683
2014-06-26

Dynamically adapted pitch correction based on audio input

#310
20140180675
2014-06-26

Audio decoding with supplemental semantic audio recognition and report generation

#311
20140177869
2014-06-26

Adaptive phase discovery

#312
20140169581
2014-06-19

Audio signal processing device, imaging device, audio signal processing method, program, and recording medium

#313
20140149112
2014-05-29

Combining auditory attention cues with phoneme posterior scores for phone/vowel/syllable boundary detection

#314
20140088978
2014-03-27

Method, apparatus, and medium for detecting frequency extension coding in the coding history of an audio signal

#315
20140088966
2014-03-27

Voice analyzer, voice analysis system, and non-transitory computer readable medium storing program

#316
20140051420
2014-02-20

Call method of terminal and terminal using call method

#317
20140037095
2014-02-06

System and method of processing a sound signal including transforming the sound signal into a frequency-chirp domain

#318
20140019520
2014-01-16

Method and system for synchronized distributed display over multiple client devices

#319
20130325928
2013-12-05

Concert server incorporating front-end and back-end functions to cooperate with an app to provide synchronized messaging to multiple clients

#320
20130325455
2013-12-05

Vocal source extraction by maximum phase detection

#321
20130310083
2013-11-21

Method and apparatus for managing bandwidth by managing selected internet access by devices in a Wi-Fi linked audience

#322
20130308621
2013-11-21

Directed wi-fi network in a venue integrating communications of a central concert controller with portable interactive devices

#323
20130307856
2013-11-21

Synchronizing virtual actor's performances to a speaker's voice

#324
20130259167
2013-10-03

Method and apparatus for detecting envelope using difference between sampling signals

#325
20130054242
2013-02-28

Reducing false positives in speech recognition systems

#326
20130046399
2013-02-21

Methods and apparatus for detecting a repetitive pattern in a sequence of audio frames

#327
20130041658
2013-02-14

System and method of processing a sound signal including transforming the sound signal into a frequency-chirp domain

#328
20130041656
2013-02-14

System and method for tracking sound pitch across an audio signal

#329
20130016842
2013-01-17

Apparatus and a method for converting a first parametric spatial audio signal into a second parametric spatial audio signal

#330
20120253812
2012-10-04

Speech syllable/vowel/phone boundary detection using auditory attention cues

#331
20120245942
2012-09-27

Computer-implemented systems and methods for evaluating prosodic features of speech

#332
20120226495
2012-09-06

DEVICE AND METHOD FOR FILTERING OUT NOISE FROM SPEECH OF CALLER

#333
20120197420
2012-08-02

SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND PROGRAM

#334
20120150544
2012-06-14

METHOD AND SYSTEM FOR RECONSTRUCTING SPEECH FROM AN INPUT SIGNAL COMPRISING WHISPERS

#335
20120143596
2012-06-07

Voice communication management

#336
20120046944
2012-02-23

Environment recognition of audio input

#337
20120022863
2012-01-26

Method and apparatus for voice activity detection

#338
20120004909
2012-01-05

Speech audio processing

#339
20120004906
2012-01-05

METHOD FOR SEPARATING SIGNAL PATHS AND USE FOR IMPROVING SPEECH USING ELECTRIC LARYNX

#340
20110231190
2011-09-22

Method of and system for providing adaptive respondent training in a speech recognition application

#341
20110102160
2011-05-05

Systems and methods for haptic augmentation of voice-to-text conversion

#342
20100036649
2010-02-11

Acoustic modeling method

#343
20090287485
2009-11-19

Adaptively filtering a microphone signal responsive to vibration sensed in a user's face while speaking

#344
20070198255
2007-08-23

Method For Noise Reduction In A Speech Input Signal

#345
20060122833
2006-06-08

Method of and system for providing adaptive respondent training in a speech recognition application based upon the inherent response of the respondent

#346
20060111900
2006-05-25

Speech distinction method

#347
20060020456
2006-01-26

Object oriented acoustic modeling tools and methods

#348
18670436
2025-06-17

Approaches to verifying the identity of speakers through objective, algorithmic characterizations of voice features and systems for implementing the same

#349
18145530
2026-05-05

Call source verification

#350
17896407
2025-07-01

Sensor data processing for monitoring device performance

#351
17737666
2022-10-04

Method and apparatus for editing audio, electronic device and storage medium

#352
17087181
2025-01-21

Group masked autoencoder for anomaly detection

#353
17020290
2024-06-18

System and method for user presence detection based on audio events

#354
16900593
2023-03-07

Device selection from audio data

#355
16538045
2022-05-31

Volume initiated communications

#356
16151238
2020-12-15

User voice detection based on acoustic near field

#357
16135506
2020-10-13

Systems, devices, software, and methods for identity recognition and verification based on voice spectrum analysis

#358
15980753
2019-10-22

System for synthesizing sounds from prototypes

#359
15926507
2020-06-16

Device selection from audio data

#360
15858849
2019-01-01

Audio gait detection and identification

#361
15823357
2019-05-21

Accurate extraction of chroma vectors from an audio signal

#362
15704301
2018-02-27

Acoustics based anomaly detection in machine rooms

#363
15430771
2018-02-13

Acoustics based anomaly detection in machine rooms

#364
14754461
2017-11-28

Accurate extraction of chroma vectors from an audio signal