| |
 |
|
Class Information
Number: 84/736
Name: Music > Instruments > Electrical musical tone generation > Transducers > Tone synthesis or timbre control > Filtering
Description: Subject matter wherein a desired waveform is obtained by removing one or more partials or harmonics.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 8084679 |
Electronic signal processor |
Dec. 27, 2011 |
| 8003878 |
Electroacoustic transducer system |
Aug. 23, 2011 |
| 7960640 |
Derivation of control signals from real-time overtone measurements |
Jun. 14, 2011 |
| 7932458 |
Electronic signal processor |
Apr. 26, 2011 |
| 7772481 |
Synthetic drum sound generation by convolving recorded drum sounds with drum stick impact sensor output |
Aug. 10, 2010 |
| 7667129 |
Controlling audio effects |
Feb. 23, 2010 |
| 7602927 |
Guitar amplifier with channel-dedicated power switching |
Oct. 13, 2009 |
| 7390960 |
Electronic signal processor |
Jun. 24, 2008 |
| 7279631 |
Stringed instrument with embedded DSP modeling for modeling acoustic stringed instruments |
Oct. 9, 2007 |
| 7271332 |
Amplification of acoustic guitars |
Sep. 18, 2007 |
| 7208673 |
Bi-directional switch apparatus with electric guitar applications |
Apr. 24, 2007 |
| 6881892 |
Method of configurating acoustic correction filter for stringed instrument |
Apr. 19, 2005 |
| 6791023 |
Bowed stringed musical instrument for generating electric tones close to acoustic tones |
Sep. 14, 2004 |
| 6448488 |
Measurement and processing of stringed acoustic instrument signals |
Sep. 10, 2002 |
| 6222110 |
Simulated tone stack for electric guitar |
Apr. 24, 2001 |
| 6111186 |
Signal processing circuit for string instruments |
Aug. 29, 2000 |
| 6049034 |
Music synthesis controller and method |
Apr. 11, 2000 |
| 5877447 |
Compensation circuit for piezoelectric pickup |
Mar. 2, 1999 |
| 5866836 |
Low frequency sound monitoring system for musicians |
Feb. 2, 1999 |
| 5731536 |
Audio signal processing circuit for electric guitars for simulating the sound produced by the combination of an amplifier and microphone |
Mar. 24, 1998 |
| 5591931 |
Musical signal multiplexing circuit and demultiplexing system |
Jan. 7, 1997 |
| 5583309 |
Filter apparatus for an electronic musical instrument |
Dec. 10, 1996 |
| 5396025 |
Tone controller in electronic instrument adapted for strings tone |
Mar. 7, 1995 |
| 5389730 |
Emphasize system for electronic musical instrument |
Feb. 14, 1995 |
| 5367120 |
Musical tone signal forming device for a stringed musical instrument |
Nov. 22, 1994 |
| 5340942 |
Waveguide musical tone synthesizing apparatus employing initial excitation pulse |
Aug. 23, 1994 |
| 5268527 |
Audio power amplifier with reactance simulation |
Dec. 7, 1993 |
| 5192825 |
Apparatus for synthesizing musical tones |
Mar. 9, 1993 |
| 5140890 |
Guitar control system |
Aug. 25, 1992 |
| 5020109 |
Apparatus for modulation of the timbre of an electrical amplifier, in particular for guitars |
May. 28, 1991 |
| 5018429 |
Waveform generating apparatus for an electronic musical instrument using filtered components of a waveform |
May. 28, 1991 |
| 4884486 |
Electronic scratch filter for bowed instruments |
Dec. 5, 1989 |
| 4823667 |
Guitar controlled electronic musical instrument |
Apr. 25, 1989 |
| 4819537 |
Helmholtz resonant simulator |
Apr. 11, 1989 |
| 4649785 |
Musical timbre modification method |
Mar. 17, 1987 |
| 4481854 |
Control for musical instruments |
Nov. 13, 1984 |
| 4422360 |
Device for improving piano tone quality |
Dec. 27, 1983 |
| 4319510 |
Splitter switch for humbucking musical instrument pick-ups |
Mar. 16, 1982 |
| 4248120 |
Stringed musical instrument with electrical feedback |
Feb. 3, 1981 |
| 4151368 |
Music synthesizer with breath-sensing modulator |
Apr. 24, 1979 |
| 4143575 |
Electronic sound generating system for a stringed musical instrument |
Mar. 13, 1979 |
| 4117413 |
Amplifier with multifilter |
Sep. 26, 1978 |
|
|
|
