G10H2250/055 - CPC Classification Index

ClassID:

196956 ⎘

G10H2250/055 - 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 Filters for musical processing or musical effects; Filter responses, filter architecture, filter coefficients or control parameters therefor

Sub-classes:

G10H2250/061 » Allpass filters 10
G10H2250/071 » All pole filter, i.e. autoregressive [AR] filter 3
G10H2250/075 » All zero filter, i.e. moving average [MA] filter or finite inpulse response [FIR] filter 0
G10H2250/081 » Autoregressive moving average [ARMA] filter 2
G10H2250/085 » Butterworth filters 1
G10H2250/091 » Chebyshev filters 0
G10H2250/095 » Filter coefficient interpolation 2
G10H2250/101 » Filter coefficient update; Adaptive filters, i.e. with filter coefficient calculation in real time 5
G10H2250/105 » Comb filters 11
G10H2250/111 » Impulse response, i.e. filters defined or specifed by their temporal impulse response features, e.g. for echo or reverberation applications 16
G10H2250/125 » Notch filters 1

Recent Application in this class:

20260057866

Signal Processing Method

20230410774

DYNAMIC SOUNDS FROM AUTOMOTIVE INPUTS

20220398063

Systems and methods for identifying segments of music having characteristics suitable for inducing autonomic physiological responses

20220139361

MXTZ (Music Exponentially Transformed Through Time)

20210174775

Musical sound control device and musical sound control method

20200193947

Song analysis device and song analysis program

20200043455

Sound regulation apparatus, method or program

20190073988

Content control device and storage medium

20180268793

Filter characteristics changing device

20180247630

Handheld electronic musical percussion instrument

20180233120

Method and a system for decomposition of acoustic signal into sound objects, a sound object and its use

20180211643

Electronic apparatus and control method thereof

20170301330

Automatic multi-channel music mix from multiple audio stems

20170270904

Handheld electronic musical percussion instrument

20170221464

Content control device and storage medium

20170026748

Electronic device, method and computer program

20140270263

Automatic multi-channel music mix from multiple audio stems

20130178964

AUDIO SYSTEM WITH ADAPTABLE AUDIO OUTPUT

20050201573

Musical instrument audio amplifier circuit and system for producing distortion effects

14937463

Automatic detection of dense ornamentation in music