G10H2250/551 - CPC Classification Index

ClassID:

197055 ⎘

G10H2250/551 - 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; Details of musical waveform synthesis, i.e. audio waveshape processing from individual wavetable samples, independently of their origin or of the sound they represent Waveform approximation, e.g. piecewise approximation of sinusoidal or complex waveforms

Sub-classes:

G10H2250/555 » Piecewise linear waveform approximation 0
G10H2250/561 » Parabolic waveform approximation, e.g. using second order polynomials or parabolic responses 0
G10H2250/565 » Polynomial waveform approximation, i.e. using polynomials of third order or higher 1

Recent Application in this class:

20230386440

2023-11-30

SOUND GENERATION METHOD USING MACHINE LEARNING MODEL, TRAINING METHOD FOR MACHINE LEARNING MODEL, SOUND GENERATION DEVICE, TRAINING DEVICE, NON-TRANSITORY COMPUTER-READABLE MEDIUM STORING SOUND GENERATION PROGRAM, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM STORING TRAINING PROGRAM

20230190174

2023-06-22

SIGNAL PROCESSING APPARATUS, AND SIGNAL PROCESSING METHOD

20170270903

2017-09-21

System and method for stringed instruments' pickup

20110132179

2011-06-09

Audio processing apparatus and method

20060086238

2006-04-27

Apparatus and method for reproducing MIDI file