ClassID:

196477

G10H1/125 - CPC Classification

Classification description:

Details of electrophonic musical instruments; Means for controlling the tone frequencies, e.g. attack, decay; Means for producing special musical effects, e.g. vibrato, glissando; Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour by filtering complex waveforms using a digital filter

Recent Application in this class:
#1
20260018149
2026-01-15

ELECTRONIC STRING INSTRUMENTS

#2
20250037688
2025-01-30

EFFICIENT COMBINED HARMONIC TRANSPOSITION

#3
20240257790
2024-08-01

Efficient combined harmonic transposition

#4
20230245637
2023-08-03

Efficient combined harmonic transposition

#5
20230187022
2023-06-15

DYNAMIC AND MODIFIABLE ENVIRONMENTAL SYSTEM

#6
20220343883
2022-10-27

IMPROVEMENTS TO AUDIO PITCH PROCESSING

#7
20220189444
2022-06-16

Note stabilization and transition boost in automatic pitch correction system

#8
20220180849
2022-06-09

Efficient combined harmonic transposition

#9
20210295807
2021-09-23

Electronic musical instrument, electronic keyboard musical instrument, and method of generating musical sound

#10
20210295806
2021-09-23

Electronic keyboard musical instrument and method of generating musical sound

#11
20210183357
2021-06-17

Method and system for implementing a modal processor

#12
20210174775
2021-06-10

Musical sound control device and musical sound control method

#13
20210090539
2021-03-25

Electronic musical instrument, method of generating musical sound, and storage medium

#14
20210074250
2021-03-11

Resonance sound signal generation method, resonance sound signal generation device, non-transitory computer readable medium storing resonance sound signal generation program and electronic musical apparatus

#15
20200349911
2020-11-05

Efficient combined harmonic transposition

#16
20200090637
2020-03-19

Method and system for implementing a modal processor

#17
20190266986
2019-08-29

Effects device for a musical instrument and a method for producing the effects

#18
20190237052
2019-08-01

Efficient combined harmonic transposition

#19
20190096379
2019-03-28

Electronic musical instrument, musical sound generating method of electronic musical instrument, and storage medium

#20
20190066644
2019-02-28

DEVICE AND METHOD FOR SIMULATING A SOUND TIMBRE, PARTICULARLY FOR STRINGED ELECTRICAL MUSICAL INSTRUMENTS

#21
20180293969
2018-10-11

Audio information processing method and apparatus

#22
20180268794
2018-09-20

Signal processing apparatus

#23
20180211644
2018-07-26

Sound signal processing method and sound signal processing apparatus

#24
20180211643
2018-07-26

Electronic apparatus and control method thereof

#25
20180182365
2018-06-28

Musical note generation device, electronic musical instrument, method, and storage medium

#26
20180182364
2018-06-28

Musical note generation device, electronic musical instrument, method, and storage medium

#27
20180122347
2018-05-03

Device and method for simulating a sound timbre, particularly for stringed electrical musical instruments

#28
20180114514
2018-04-26

Efficient combined harmonic transposition

#29
20170365244
2017-12-21

Method and installation for processing a sequence of signals for polyphonic note recognition

#30
20170353169
2017-12-07

SIGNAL PROCESSING APPARATUS AND SIGNAL PROCESSING METHOD

#31
20170301330
2017-10-19

Automatic multi-channel music mix from multiple audio stems

#32
20160196812
2016-07-07

MUSIC INFORMATION RETRIEVAL

#33
20160035329
2016-02-04

Efficient combined harmonic transposition

#34
20160019878
2016-01-21

Audio signal processing methods and systems

#35
20150199949
2015-07-16

Method and device using low inductance coil in an electrical pickup

#36
20150194164
2015-07-09

Method and device for processing audio signal

#37
20150142450
2015-05-21

Sound processing using a product-of-filters model

#38
20140341395
2014-11-20

Audio processing apparatus, reproduction apparatus, audio processing method and program

#39
20140270263
2014-09-18

Automatic multi-channel music mix from multiple audio stems

#40
20140165820
2014-06-19

AUDIO SYNTHESIZING SYSTEMS AND METHODS

#41
20130287227
2013-10-31

Musical dynamics alteration of sounds

#42
20130233159
2013-09-12

Signal processing apparatus for stringed instrument

#43
20130231928
2013-09-05

Sound synthesizing apparatus and method, sound processing apparatus, by arranging plural waveforms on two successive processing periods

#44
20130145922
2013-06-13

Signal processing device

#45
20130104726
2013-05-02

Effect apparatus for electronic stringed musical instruments

#46
20120191462
2012-07-26

Audio signal processing device with enhancement of low-pitch register of audio signal

#47
20120166187
2012-06-28

System and method for audio synthesizer utilizing frequency aperture arrays

#48
20120065983
2012-03-15

Efficient combined harmonic transposition

#49
20110303075
2011-12-15

Computer interface for polyphonic stringed instruments

#50
20110226119
2011-09-22

Signal processing device and stringed instrument

#51
20110226118
2011-09-22

SIGNAL PROCESSING DEVICE AND STRINGED INSTRUMENT

#52
20110064233
2011-03-17

Method, apparatus and system for synthesizing an audio performance using Convolution at Multiple Sample Rates

#53
20100313740
2010-12-16

Stringed instrument for connection to a computer to implement DSP modeling

#54
20100077910
2010-04-01

Filter device and electronic musical instrument using the filter device

#55
20100037755
2010-02-18

COMPUTER INTERFACE FOR POLYPHONIC STRINGED INSTRUMENTS

#56
20090266219
2009-10-29

Resonance tone generating apparatus and electronic musical instrument

#57
20090048695
2009-02-19

SOUND-QUALITY IMPROVING APPARATUS AND METHOD, AND COMPUTER PROGRAM

#58
20090015594
2009-01-15

AUDIO SIGNAL PROCESSING DEVICE AND COMPUTER PROGRAM FOR THE SAME

#59
20090000462
2009-01-01

Electronic musical instrument

#60
20080245213
2008-10-09

Music sound generator

#61
20080175422
2008-07-24

Dynamic range compression using digital frequency warping

#62
20080091393
2008-04-17

System and method for simulation of acoustic feedback

#63
20080075303
2008-03-27

Equalizer control method, medium and system in audio source player

#64
20080066612
2008-03-20

Filter device and electronic musical instrument using the filter device

#65
20070227344
2007-10-04

Stringed instrument for connection to a computer to implement DSP modeling

#66
20070168063
2007-07-19

Programmable tone control filters for electric guitar

#67
20060201312
2006-09-14

Method and electronic device used to synthesise the sound of church organ flue pipes by taking advantage of the physical modeling technique of acoustic instruments

#68
20060101987
2006-05-18

Stringed instrument with embedded DSP modeling for modeling acoustic stringed instruments

#69
20060008101
2006-01-12

Spectral enhancement using digital frequency warping

#70
20050265497
2005-12-01

Signal processor

#71
20050244019
2005-11-03

Method and apparatus to improve the reproduction of music content

#72
20050132870
2005-06-23

Time-scale modification of music signals based on polyphase filterbanks and constrained time-domain processing

#73
20050100171
2005-05-12

Processing audio signals with head related transfer function filters and a reverberator

#74
20050098024
2005-05-12

Waveform data analysis method and apparatus suitable for waveform expansion/compression control

#75
20050096898
2005-05-05

Classification of speech and music using sub-band energy

#76
20050069143
2005-03-31

Filtering for spatial audio rendering

#77
20050056140
2005-03-17

Apparatus and method for separating music and voice using independent component analysis algorithm for two-dimensional forward network

#78
20050045027
2005-03-03

Stringed instrument with embedded DSP modeling for modeling acoustic stringed instruments

#79
20050004691
2005-01-06

Versatile system for processing digital audio signals

#80
15584396
2018-08-21

Guitar feedback emulation

#81
15201013
2018-07-10

Distortion and pitch processing using a modal reverberator architecture