G10H2250/121 - CPC Classification Index

ClassID:

196969 ⎘

G10H2250/121 - 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; Impulse response, i.e. filters defined or specifed by their temporal impulse response features, e.g. for echo or reverberation applications IIR impulse

Recent Application in this class:

20230328434

LOW COMPLEXITY HOWLING SUPPRESSION FOR PORTABLE KARAOKE

20210383782

Sound effect generation method and information processing device

20200395918

Non linear filter with group delay at pre-response frequency for high res radio

20180268793

Filter characteristics changing device

20170346465

Non linear filter with group delay at pre-response frequency for high res audio

20100077910

Filter device and electronic musical instrument using the filter device

20080066612

Filter device and electronic musical instrument using the filter device

20050251709

Waveform generating apparatus, waveform generating method, and decoder