ClassID:

196950

G10H2250/025 - CPC Classification

Classification description:

Aspects of algorithms or signal processing methods without intrinsic musical character, yet specifically adapted for or used in electrophonic musical processing Envelope processing of music signals in, e.g. time domain, transform domain or cepstrum domain

Sub-classes:
Recent Application in this class:
#1
20260148719
2026-05-28

ELECTRONIC DEVICE, TIMBRE CHANGE METHOD, AND RECORDING MEDIUM

#2
20260088007
2026-03-26

ACOUSTIC OUTPUT SYSTEM, ACOUSTIC OUTPUT DEVICE, INFORMATION PROCESSING DEVICE, SOUND PRODUCTION METHOD, AND SOUND DATA GENERATION METHOD

#3
20250157441
2025-05-15

SYSTEM AND APPARATUS FOR THE ELECTRONIC CONTROL OF RESONANCE INSTRUMENTS

#4
20240428767
2024-12-26

MUSICAL SOUND PROCESSING APPARATUS AND MUSICAL SOUND PROCESSING METHOD

#5
20240265897
2024-08-08

Music synthesizer with spatial metadata output

#6
20230197043
2023-06-22

TIME-VARYING AND NONLINEAR AUDIO PROCESSING USING DEEP NEURAL NETWORKS

#7
20230103520
2023-04-06

Musical sound signal generation device, musical sound signal generation method, and non-transitory computer-readable recording medium

#8
20220215822
2022-07-07

AUDIO PROCESSING METHOD, AUDIO PROCESSING SYSTEM, AND COMPUTER-READABLE MEDIUM

#9
20210118417
2021-04-22

Electronic percussion instrument, electronic musical instrument, information processing device, and information processing method

#10
20200265862
2020-08-20

Audio file envelope based on RMS power in sequences of sub-windows

#11
20190310823
2019-10-10

Computationally efficient language based user interface event sound selection

#12
20190073988
2019-03-07

Content control device and storage medium

#13
20190012999
2019-01-10

Apparatus and method for harmonic-percussive-residual sound separation using a structure tensor on spectrograms

#14
20180277144
2018-09-27

Technique determination device and recording medium

#15
20180268793
2018-09-20

Filter characteristics changing device

#16
20180247675
2018-08-30

Audio file re-recording method, device and storage medium

#17
20180166064
2018-06-14

Display control method and editing apparatus for voice synthesis

#18
20180144732
2018-05-24

Methods, devices and computer program products for interactive musical improvisation guidance

#19
20170316769
2017-11-02

Latency enhanced note recognition method in gaming

#20
20170221464
2017-08-03

Content control device and storage medium

#21
20170213535
2017-07-27

Percussion instrument and signal processor

#22
20160163300
2016-06-09

Electronic cymbal trigger

#23
20140341395
2014-11-20

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

#24
20130259167
2013-10-03

Method and apparatus for detecting envelope using difference between sampling signals

#25
20130142235
2013-06-06

Method and apparatus for detecting envelope

#26
20100313739
2010-12-16

Rhythm recognition from an audio signal

#27
20060081119
2006-04-20

Tone data generation method and tone synthesis method, and apparatus therefor

#28
14979731
2017-05-02

Latency enhanced note recognition method