IIR impulse

Industry

CPC
G10H2250/121

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Parent Industries

GPHYSICS G10Musical instruments G10HELECTROPHONIC MUSICAL INSTRUMENTS G10H2250/00Aspects of algorithms or signal processing methods without intrinsic musical character, yet specifically adapted for or used in electrophonic musical processing

Current Industry

G10H2250/121IIR impulse

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Patents Grantslast 30 patents

Information Patent Grant
Non linear filter with group delay at pre-response frequency for hi...
- Patent number 11,996,816
- Issue date May 28, 2024
- Lenbrook Industries Limited
- Peter Graham Craven
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound effect generation method and information processing device
- Patent number 11,984,102
- Issue date May 14, 2024
- Roland Corporation
- Hiroaki Mori
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Non linear filter with group delay at pre-response frequency for hi...
- Patent number 10,763,828
- Issue date Sep 1, 2020
- Peter Graham Craven
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter characteristics changing device
- Patent number 10,311,845
- Issue date Jun 4, 2019
- Casio Computer Co., Ltd.
- Hiroki Sato
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Filter device and electronic musical instrument using the filter de...
- Patent number 8,067,684
- Issue date Nov 29, 2011
- Casio Computer Co., Ltd.
- Yoji Kaneko
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Filter device and electronic musical instrument using the filter de...
- Patent number 7,622,665
- Issue date Nov 24, 2009
- Casio Computer Co., Ltd.
- Yoji Kaneko
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Waveform generating apparatus, waveform generating method, and decoder
- Patent number 7,405,499
- Issue date Jul 29, 2008
- Sony Corporation
- Chisato Kemmochi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Recursive multistage audio processing
- Patent number 7,110,940
- Issue date Sep 19, 2006
- Microsoft Corporation
- Derek H. Smith
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Song-matching system and method
- Patent number 6,967,275
- Issue date Nov 22, 2005
- iRobot Corporation
- Daniel Ozick
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electronic musical instrument and tone volume control method
- Patent number 6,548,749
- Issue date Apr 15, 2003
- Kabushiki Kaisha Kawai Gakki Seisakusho
- Masayuki Suda
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for generating percussive sounds in embedded d...
- Patent number 6,426,456
- Issue date Jul 30, 2002
- Motorola, Inc.
- Jean Khawand
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Physical model musical tone synthesis system employing truncated re...
- Patent number 6,284,965
- Issue date Sep 4, 2001
- Staccato Systems Inc.
- Julius O. Smith
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Tone generator device using waveform data memory provided separatel...
- Patent number 6,137,046
- Issue date Oct 24, 2000
- Yamaha Corporation
- Ryo Kamiya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Period forcing filter for preprocessing sound samples for usage in...
- Patent number 6,096,960
- Issue date Aug 1, 2000
- Crystal Semiconductor Corporation
- Jeffrey W. Scott
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Reduced-memory reverberation simulator in a sound synthesizer
- Patent number 5,917,917
- Issue date Jun 29, 1999
- Crystal Semiconductor Corporation
- Michael V. Jenkins
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Digital signal processing
- Patent number 5,877,971
- Issue date Mar 2, 1999
- Sony Corporation
- Peter Charles Eastty
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Digital filter device for electronic musical instruments
- Patent number 5,787,023
- Issue date Jul 28, 1998
- Kabushiki Kaisha Kawai Gakki Seisakusho
- Taichi Kosugi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Wavetable synthesizer and operating method using a variable samplin...
- Patent number 5,744,739
- Issue date Apr 28, 1998
- Crystal Semiconductor
- Michael V. Jenkins
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Digital signal processing
- Patent number 5,712,808
- Issue date Jan 27, 1998
- Sony Corporation
- Peter Charles Eastty
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Signal processing system for performing real-time pitch shifting an...
- Patent number 5,644,677
- Issue date Jul 1, 1997
- Motorola, Inc.
- Sangil Park
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Digital signal processor for use in sound quality treatment by filt...
- Patent number 5,386,529
- Issue date Jan 31, 1995
- Kabushiki Kaisha Toshiba
- Atsushi Kondo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Musical tone synthesizing apparatus performing high-speed non-linea...
- Patent number 5,266,734
- Issue date Nov 30, 1993
- Yamaha Corporation
- Takeshi Komano
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Tone signal generation device employing a digital filter
- Patent number 5,250,748
- Issue date Oct 5, 1993
- Yamaha Corporation
- Hideo Suzuki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electronic musical instrument with a filter device having a relay
- Patent number 5,229,535
- Issue date Jul 20, 1993
- Yamaha Corporation
- Koichi Kozuki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Digital audio signal processing apparatus
- Patent number 5,210,806
- Issue date May 11, 1993
- Pioneer Electronic Corporation
- Hisashi Kihara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Acoustic signal processing apparatus
- Patent number 5,195,140
- Issue date Mar 16, 1993
- Yamaha Corporation
- Masaki Kudo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Musical synthesizer system and method using pulsed noise for simula...
- Patent number 5,157,216
- Issue date Oct 20, 1992
- The Board of Trustees of the Leland Stanford Junior University
- Christopher D. Chafe
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electronic musical instrument using filters for timbre control
- Patent number 5,149,902
- Issue date Sep 22, 1992
- Kabushiki Kaisha Kawai Gakki Seisakusho
- Yutaka Washiyama
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for dynamic MIDI synthesizer filter control
- Patent number 5,117,726
- Issue date Jun 2, 1992
- International Business Machines Corporation
- Ronald J. Lisle
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus for generating, recording or reproducing sound source data
- Patent number 5,086,475
- Issue date Feb 4, 1992
- Sony Corporation
- Ken Kutaragi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
LOW COMPLEXITY HOWLING SUPPRESSION FOR PORTABLE KARAOKE
- Publication number 20230328434
- Publication date Oct 12, 2023
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Jianwen ZHENG
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND EFFECT GENERATION METHOD AND INFORMATION PROCESSING DEVICE
- Publication number 20210383782
- Publication date Dec 9, 2021
- ROLAND CORPORATION
- Hiroaki MORI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
FILTER DEVICE AND ELECTRONIC MUSICAL INSTRUMENT USING THE FILTER DE...
- Publication number 20100077910
- Publication date Apr 1, 2010
- CASIO COMPUTER CO., LTD.
- Yoji Kaneko
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Filter device and electronic musical instrument using the filter de...
- Publication number 20080066612
- Publication date Mar 20, 2008
- CASIO COMPUTER CO., LTD.
- Yoji Kaneko
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Waveform generating device and method, and decoder
- Publication number 20050251709
- Publication date Nov 10, 2005
- Sony Corporation
- Chisato Kemmochi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Recursive multistage audio processing
- Publication number 20040088169
- Publication date May 6, 2004
- Derek H. Smith
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Song-matching system and method
- Publication number 20030233930
- Publication date Dec 25, 2003
- Daniel Ozick
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Electronic musical instrument and tone volume control method
- Publication number 20020069748
- Publication date Jun 13, 2002
- Masayuki Suda
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

IIR impulse

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Non linear filter with group delay at pre-response frequency for hi...

Sound effect generation method and information processing device

Non linear filter with group delay at pre-response frequency for hi...

Filter characteristics changing device

Filter device and electronic musical instrument using the filter de...

Filter device and electronic musical instrument using the filter de...

Waveform generating apparatus, waveform generating method, and decoder

Recursive multistage audio processing

Song-matching system and method

Electronic musical instrument and tone volume control method

Method and apparatus for generating percussive sounds in embedded d...

Physical model musical tone synthesis system employing truncated re...

Tone generator device using waveform data memory provided separatel...

Period forcing filter for preprocessing sound samples for usage in...

Reduced-memory reverberation simulator in a sound synthesizer

Digital signal processing

Digital filter device for electronic musical instruments

Wavetable synthesizer and operating method using a variable samplin...

Digital signal processing

Signal processing system for performing real-time pitch shifting an...

Digital signal processor for use in sound quality treatment by filt...

Musical tone synthesizing apparatus performing high-speed non-linea...

Tone signal generation device employing a digital filter

Electronic musical instrument with a filter device having a relay

Digital audio signal processing apparatus

Acoustic signal processing apparatus

Musical synthesizer system and method using pulsed noise for simula...

Electronic musical instrument using filters for timbre control

Method and apparatus for dynamic MIDI synthesizer filter control

Apparatus for generating, recording or reproducing sound source data

Patents Applicationslast 30 patents

LOW COMPLEXITY HOWLING SUPPRESSION FOR PORTABLE KARAOKE

SOUND EFFECT GENERATION METHOD AND INFORMATION PROCESSING DEVICE

FILTER DEVICE AND ELECTRONIC MUSICAL INSTRUMENT USING THE FILTER DE...

Filter device and electronic musical instrument using the filter de...

Waveform generating device and method, and decoder

Recursive multistage audio processing

Song-matching system and method

Electronic musical instrument and tone volume control method