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Class 84/735 - Tone synthesis or timbre control


Subclass of Class 84 - Music
Definition: Subject matter wherein the harmonic content of a note is
No. of patents: 109
Last issue date: 12/27/2011


1      
NumberTitleIssue Date
8084679Electronic signal processor
An electronic signal processor for processing signals includes a complex first filter, one or more gain stages and a second filter. The first filter is characterized by a frequency response curve that includes multiple corner frequencies, with some corner frequencie...
12/27/2011
7960640Derivation of control signals from real-time overtone measurements
A system for control signal generation using detected dynamic characteristics of components of an incoming electronic signal. Fixed or adjustable bandpass filters are coupled to signal parameter measurement elements. Each filter isolates a particular overtone compon...
06/14/2011
7932458Electronic signal processor
An electronic signal processor for processing signals includes a complex first filter, one or more gain stages and a second filter. The first filter is characterized by a frequency response curve that includes multiple corner frequencies, with some corner frequencie...
04/26/2011
7915515Device for producing signals representative of sounds of a keyboard and stringed instrument
A device for digitally producing signals representative of sounds having a sonority simulating that of an instrument with keyboard and strings that are linked to a sounding board of the instrument, these sounds each corresponding to a note of the instrument. The dev...
03/29/2011
7667131Player technique control system for a stringed instrument and method of playing the instrument
A system for producing music from a stringed musical instrument includes a sensor/actuating transducer arrangement coupled to each or all of one or a plurality of the tensioned strings and supervisory system that governs one or more motion controllers associated wit...
02/23/2010
7605325Electric stringed instrument
A display device that displays a selected pickup is provided in a volume control that adjusts the volume of a performance. The display device is formed by a light guiding body, and by two types of LED that emit light in different colors, for example, a green LED and...
10/20/2009
7563977Stringed musical instrument device
A stringed musical instrument device that functions as a peripheral for a computer or computing device, whereby electronic transducers placed inside and/or outside the instrument convert the vibrations of the strings and/or the instrument body from an analog electri...
07/21/2009
7528318Musical tone control apparatus and method
There is provided a musical tone control apparatus that enables a user to easily play a musical instrument without spoiling the user's feeling that he is actually playing a musical instrument. A storage device stores musical piece data containing interval data indic...
05/05/2009
7521627Automatic player musical instrument, automatic player incorporated therein and method used therein
An automatic player piano is fabricated on the basis of an acoustic piano, and an automatic player is expected to give rise to key motion for reenacting performance with solenoid-operated key actuators; since the hammers of acoustic piano are different in mass, the ...
04/21/2009
7390960Electronic signal processor
An electronic signal processor for processing signals includes a complex first filter, one or more gain stages and a second filter. The first filter is characterized by a frequency response curve that includes multiple corner frequencies, with some corner frequencie...
06/24/2008
7381884Sound generating hand wear
A glove includes a body that is positional about a user's hand. Speakers are embedded within the body and are coupled to the amp. Mechanisms are included for sensing external forces on each finger and for generating control signals when the external forces are detec...
06/03/2008
7361827Transducer free from aged deterioration, musical instrument using the same and method used therein
An electronic system, which serves as a recorder and an automatic player, is installed in an automatic player piano, and hammer sensors, which are implemented by photo couplers, report current hammer positions through analog signals to a data processor so that the d...
04/22/2008
7339107Method of and system for controlling audio effects
An audio effects control for and method of controlling the application of special audio effects applied to an audio signal, comprises a sensor configured to sense movement associated with the generation of the audio signal, wherein the sensor produces a control sign...
03/04/2008
7321094Electronic musical instrument
An electronic musical instrument internally stores automatic performance data. The electronic musical instrument reads automatic performance data to perform an automatic performance, while incrementing melody tone pitch data contained in the automatic performance da...
01/22/2008
7309827Electronic musical instrument
An electronic musical instrument provides a player with an assisted performance to offer him/her the pleasure of performing on a musical instrument, and to help him/her in practicing the electronic musical instrument on which a tone pitch of a musical tone to be gen...
12/18/2007
7304232Joystick gain control for dual independent audio signals
A joystick control (20) mounted on the body (12) of an electric guitar (11) adjacent to the customarily picked section of the strings (16) provides convenient simultaneous independent gain control of two pickup signals. A pick may be held...
12/04/2007
7297863Electro-acoustically amplified drum mixer
An electro-acoustically amplified drum mixer or sound level adjuster for amplifying a hollow drum shell having at least one open end, a drumhead spaced from the open end of the said drum shell and supported thereon. One or more microphones are supported on, and posi...
11/20/2007
7297862Musical tone control apparatus and method
There is provided a musical tone control apparatus that enables a user to easily play a musical instrument without spoiling the user's feeling that he is actually playing a musical instrument. A storage device stores musical piece data containing interval data indic...
11/20/2007
7294778Percussion instrument, system, and method with closing position detection
An electronic percussion instrument includes input means, correction information storage means, and musical tone generation means. The input means allows for vibration information, which expresses a vibration of an operator, position information, which expresses a p...
11/13/2007
7279631Stringed instrument with embedded DSP modeling for modeling acoustic stringed instruments
Disclosed is a stringed instrument with embedded DSP modeling capabilities to model an acoustic stringed instrument. The stringed instrument has a body and a plurality of strings and each of the plurality of strings is respectively coupled to a pickup to detect a vi...
10/09/2007
7276657Maximized sound pickup switching apparatus for a string instrument having a plurality of sound pickups
A sound pickup switching system for an electric string instrument which has at least two pickup coils and a multi-position selector switch, includes a switch matrix with a plurality of switches in it connected to the pickup coils. The switch matrix electrically inte...
10/02/2007
7271332Amplification of acoustic guitars
A device for mixing the outputs of two sensors. The device includes a first input for receiving a signal from at least one first sensor, a second input for receiving a signal from at least one second sensor, a low pass filter for passing signal components of the fir...
09/18/2007
7268290Tactile metronome
A tactile metronome for use by a musician generally includes a signal generator for producing an electrical signal according to a desired timing scheme and a tactile transducer in electrical communication with the signal generator. The tactile transducer, which may ...
09/11/2007
7262359Digital recording device for electric guitars and the like
A digital recording device includes a housing that is engageable with a lower curvature of a guitar's frame. The housing includes an arcuate inner surface, an arcuate outer surface coextensively shaped with the inner surface, and a padded member conjoined to the ext...
08/28/2007
7259317Pickup and base structure of a drum head
This invention relates to a pickup and base structure of a drum head, in particular, a pickup applied to a mesh head or a hard drum head having the base thereof in a hollow L-shape, thereby allowing a vertical space to position a terminal base of a signal line and a...
08/21/2007
7248702Sound enhancement system
A system for enhancing sound quality comprising a filter that square roots the instantaneous amplitude of frequencies in an input signal for generating artificial harmonics corresponding to said frequencies. The system can comprise an automatic level control that mo...
07/24/2007
7244886Invisible electromagnetic pickup for a stringed musical instrument
The present invention provides an electromagnetic pickup comprising a bobbin, a single coil wound around the bobbin and at least one pole piece coupled to the bobbin. The pickup is adapted for use with a stringed musical instrument including a body portion, a neck p...
07/17/2007
7220912Digital guitar system
A digital guitar system and method includes a digital guitar and a digital guitar interface device, and a method of converting a conventional guitar into a digital guitar. The guitar is adapted to generate analog audio signals, convert those signals into digital sig...
05/22/2007
7151216Solid body electric guitar having the capability of producing acoustic guitar sound
The invention is an electric guitar. In detail, the guitar includes a solid body and neck portions. A pressure sensor is mounted at the junction of the body and neck, the pressure sensor having the sensor element in direct contact with the guitar. An electric circui...
12/19/2006
7112739Electronic percussion instrument
An electronic percussion instrument modifies the effect applied to note generated in response to a strike based on the intensity of the strike. A plurality of patches are stored in the waveform memory. Each patch includes settings for the effects applied to each pad...
09/26/2006
7102072Apparatus and computer program for detecting and correcting tone pitches
The tone pitch of a given tone waveform is detected by forming an envelope waveform of the given tone waveform, holding the level of the envelope waveform at each of the zero cross times of the given tone waveform and releasing such holding starting new holding when...
09/05/2006
7087828Instrument and method for generating sounds
An innovative music instrument (101) comprises at least one tunable string (102), a holding device (106) for holding the at least one string (102), an electrically or electronically operated exciting device (116,116′) for contact...
08/08/2006
7078610Electronic percussion instrument
An electronic percussion instrument samples an input waveform. An unused waveform number may be automatically assigned to the sampled waveform upon sampling or when a user-specified waveform number is already in use for another waveform. Musical time parameters for ...
07/18/2006
7060888Movable stringed instrument pickup system
A pivoting electromagnetic pickup device is provided. The invention generally is comprised of an elongated support structure, an electromagnetic pickup, a pivoting means, and an angular position locking means. The extremity of the elongated support structure is pivo...
06/13/2006
7049504Tremolex
An electronic tremolo producing apparatus for stringed electronic musical instrument is provided. The tremolo apparatus includes an electronic base unit mounted on the instrument with an attached tremolo arm. The base unit and the tremolo arm are designed to be moun...
05/23/2006
7038122Musical tone generation control system, musical tone generation control method, musical tone generation control apparatus, operating terminal, musical tone generation control program and storage medium storing musical tone generation control program
There is provided a musical tone generation control system which enables the user to obtain a feeling of operation as well as to obtain a feeling of satisfaction as if he or she were aggressively participating in performance or playback of a musical composition or t...
05/02/2006
7034218Point source contact transducer
A transducer for use with a musical instrument to transmit vibrations from the instrument to an amplifier has a weight, at least one sensor connected to the weight, an insulating layer covering the weight and the sensor, a substrate layer covering the insulating lay...
04/25/2006
7015390Triad pickup
A removable and portable single pickup unit for stringed instruments such as guitars, and the like. The unit can be mounted inside of a sound hole of an acoustic guitar without damaging the guitar. The unit can combine inputs from three different pickups(such as a m...
03/21/2006
70121862-phase pitch detection method and apparatus
A pitch detection method and appartus are provided. The pitch detection method includes anlyzing an externally input digital signal into frequency components and detecting a pitch candidate based on the frequency components; comparing an error range for the pitch ca...
03/14/2006
6995311Automatic pitch processing for electric stringed instruments
An invention using a data processing system, herein called the Pitch Processing System, comprising a Pitch Processing Module, a User Control Module, a transducer, software, and signal processing techniques integrated into an electric stringed musical instrument. The...
02/07/2006
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