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Class 84/738 - Envelope shaping (e.g., attack, decay, sustain, or release, etc.)


Subclass of Class 84 - Music
Definition: Subject matter for providing or modifying the contour of
No. of patents: 81
Last issue date: 09/30/2008


1      
NumberTitleIssue Date
7429698Acoustic practice percussion instrument and practice kit
An acoustic percussion instrument and percussion set containing the instrument. The instrument includes a hollow cylindrical shell having a first end and a second end and an inside cylindrical surface. A first substantially rigid plate having an outside surface and ...
09/30/2008
7385135Electronic percussion instrumental system and percussion detecting apparatus therein
An object of the present invention is to provide a percussion detecting apparatus, which is excellent in percussion feeling, and the percussion sounds of which are very small, in electronic percussion instrumental system. The percussion detecting apparatus is provid...
06/10/2008
7381885Electronic percussion instrument and percussion tone control program
An electronic percussion instrument which is capable of accurately discriminating roll performance to thereby electronically produce percussion tones closer to tones produced by a natural percussion instrument. A waveform memory 6 stores waveform data of perc...
06/03/2008
7351898Color-guiding music teaching system including practice pad, pitch plates, percussion targets & lesson book assembly and method
A Color-guiding Music Teaching System including practice pad, pitch plates, percussion targets & lesson book assembly and method is disclosed. The teaching method enables young students to learn music much faster than before by creating an association between musica...
04/01/2008
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
7282633Sound augmentation system and method for a drum
A sound augmentation system for a drum comprises a wave generator for producing an electrical signal corresponding to a predetermined sound, an amplifier for amplifying the electrical signal to produce an amplified electrical signal, and a driver for translating the...
10/16/2007
7196261Electronic percussion instrument for producing sound at intended loudness and electronic percussion system using the same
An electronic drum includes a pad to be beaten with sticks, a circular piezoelectric converter for converting stress to an electric signal and a semi-circular filter element adhered at one surface to the pad and at the other surface to the circular piezoelectric con...
03/27/2007
7179985Hybrid electric/acoustic percussion instrument
A hybrid electric/acoustic percussion instrument and percussion set containing the instrument. The instrument includes a hollow cylindrical shell having a first end and a second end and an inside cylindrical surface. A first substantially rigid plate having an outsi...
02/20/2007
7176373Interactive performance interface for electronic sound device
An Interactive Performance Interface for use with an audio system uses at least one performance mode to provide access to control rate and audio rate signals activated by interaction rate signals synthesized by interactive control envelopes. Audio signals, control r...
02/13/2007
7163431Toy percussion instrument with tethered striker
A toy percussion instrument that is characterized by a novel method of attaching a tether to a striker and/or main instrument body. The new location of attachment enables compliance with stringent safety standards without detracting from the playability of the toy i...
01/16/2007
7135637Apparatus and method for detecting performer's motion to interactively control performance of music or the like
Performance interface system includes a motion detector provided for movement with a performer, and a control system for receiving detection data transmitted from the motion detector and controlling a performance of a tone in response to the received detection data....
11/14/2006
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
7105731Low noise vibrating string transducer
An apparatus and method for amplifying low amplitude vibrations from stringed instruments, and in particular guitars while reducing Gaussian and 60 Hz hum noise from the signal. In particular, the invention incorporates the use of one or more bipolar magnets in conj...
09/12/2006
7105754Multi-functional control assembly for use in electric guitars
A multi-functional control assembly having a rotary controller with a push-button switches contained therein. The rotary controller has a shaft. A bore is formed through the shaft. A communicator extends through the bore and is configured to communicate information ...
09/12/2006
7096186Device and method for analyzing and representing sound signals in the musical notation
Sound signal is received which contains sound characteristics to be represented in musical notation. The characteristics, such as a volume level of the sound signal, are extracted out of the received sound signal, and various parameters for use in subsequent analysi...
08/22/2006
7057354Frequency controlled lighting system
A method and apparatus for illuminating lighting elements in one or more predetermined patterns. A preferred frequency controlled lighting system implementing this method includes a motion switch, a controller, a sound generator, and lighting elements. The motion sw...
06/06/2006
7044618Motion sensitive light and battery assembly switched on and off by the oscillation of a helical spring
A light emitting diode having a helical spring around one of its leads. The spring extends so that it has a free end which is cantilevered. As the free end of the spring moves it completes an electrical circuit intermittently lighting the light emitting diode. ...
05/16/2006
7043536Method for controlling a computer using an embedded unique code in the content of CD media
A method for allowing a user PC (1702) to be controlled in order to effect a connection between the user PC (1702) and a destination node (1706) on a network (306). This is facilitated through an audio source (1700) wherein compact...
05/09/2006
7038117Electronic percussion instrument and vibration detection apparatus
An electronic percussion instrument includes a vibration detection apparatus having a simplified frame structure that increases the uniformity of its rim shot strike sensitivity distribution. The frame is comprised of a flange, a center section and a linking section...
05/02/2006
7030305Electronic synthesized steelpan drum
An electronic synthesized steelpan drum resembling a conventional steelpan drum and featuring the same shallow cylindrical shape with a sunken concave playing surface. The steelpan drum includes a central processor chip and associated memory chips for providing a va...
04/18/2006
7026537Multiplexing system for digital signals formatted on different standards, method used therein, demultiplexing system, method used therein computer programs for the methods and information storage media for storing the computer programs
A user is fingering a piece of music on an electronic piano in ensemble with the playback of a piece of music recorded in a compact disc; while the user is playing the piece of music, the electronic piano generates MIDI music data codes representative of the fingeri...
04/11/2006
7019206Musical tone control apparatus and sensing device for electronic musical instrument
A sensing device is constructed by a sensor case which is attached to a bottom surface of a footwear (e.g., sole of a shoe) and which contains a piezoelectric sensor, a sensor fixing member, a disc plate pressure member and an annular elastic member. The sensor fixi...
03/28/2006
6946594Method for reproducing the sound of an accordion electronically
Method for electronically reproducing the sound of an acoustic accordion, that is provided with a number of keys/buttons, which can be pressed individually so as to excite a corresponding number of reeds that are coupled with every single key/button; for electronica...
09/20/2005
6921857Electronic percussion instrumental system and percussion detecting apparatus therein
An object of the present invention is to provide a percussion detecting apparatus, which is excellent in percussion feeling, and the percussion sounds of which are very small, in electronic percussion instrumental system. The percussion detecting apparatus is provid...
07/26/2005
6906472Articles with flashing lights
Illuminating devices may be added to clothing and accessories worn by persons. Articles to which the illuminating devices may be added include footwear, hair-control articles, belts, suspenders, backpacks, purses, book-bags, vests and the like. The illuminating devi...
06/14/2005
6846980Electronic-acoustic guitar with enhanced sound, chord and melody creation system
An electronic battery operated and self contained acoustic guitar allowing playing back high quality prerecorded notes through its own soundboard electromechanically activated by a piezoelectric vibrating means. The guitar allows to play chords or melody with simpli...
01/25/2005
6809249Self-aligning ultrasonic displacement sensor system, apparatus and method for detecting surface vibrations
Ultrasonic transducing elements (11, 12) are used to measure vibrations of a nearby musical drumhead or other vibrating surface (13). A first ultrasonic transducer (11) emits an ultrasonic signal (14) and a second ultrasonic transducer (
10/26/2004
6756535Electronic percussion instrumental system and percussion detecting apparatus therein
An object of the present invention is to provide a percussion detecting apparatus, which is excellent in percussion feeling, and the percussion sounds of which are very small, in electronic percussion instrumental system. The percussion detecting apparatus is provid...
06/29/2004
6576829Electronic percussion instrument with transducer soldering connection protection
An electronic percussion instrument which includes a housing suspended from the bottom end of the barrel which houses the percussive impact sensor. The percussive impact sensor includes transducer. The arrangement of the percussive impact sensor and the h...
06/10/2003
6525259Cadence-providing conga drum practice pad assembly and method
A Cadence-Providing Drum Practice Pad Assembly and Method is disclosed. The preferred assembly combines a practice pad and a cadence generating device in the same body. In other embodiments, the device provides visual prompting to the user on the striking...
02/25/2003
6399869Cadence-providing drum practice pad assembly and method
A Cadence-Providing Drum Practice Pad Assembly and Method is disclosed. The preferred assembly combines a practice pad and a cadence generating device in the same body. In other embodiments, the device provides visual prompting to the user on the striking...
06/04/2002
6320113System for enhancing the sound of an acoustic instrument
A system is disclosed that provides sound control for an acoustic musical instrument. Typical to all acoustic instruments, the instruments have a structure or housing that defines a vented acoustic chamber. An input or sound inducing mechanism (such as st...
11/20/2001
6271458Electronic percussion instrumental system and percussion detecting apparatus therein
An object of the present invention is to provide a percussion detecting apparatus, which is excellent in percussion feeling, and the percussion sounds of which are very small, in electronic percussion instrumental system. The percussion detecting apparatu...
08/07/2001
6191350Electronic stringed musical instrument
A guitar is disclosed which is adapted for use with a battery power source and having a CPU and a memory including preprogrammed chord tables and melody tables. The guitar provides electro conductive strings and frets and a system for recognizing finger p...
02/20/2001
6121538Electronic percussion instrumental system and percussion detecting apparatus therein
An object of the present invention is to provide a percussion detecting apparatus, which is excellent in percussion feeling, and the percussion sounds of which are very small, in electronic percussion instrumental system. The percussion detecting apparatu...
09/19/2000
6075197Apparatus and method for providing interactive drum lessons
An interactive drum set includes a storage device for storing data representing sounds of a plurality of background music styles, sounds of a plurality of drum beat sequences, and sounds of a plurality of percussion instruments. The drum set also includes...
06/13/2000
6034316Controls for musical instrument sustainers
A sustainer is provided for prolonging the vibrations of strings of a stringed musical instrument. The instrument has at least one magnetic pickup means responsive to the vibrations of the strings. The pickup produces an output signal in response to the v...
03/07/2000
5942709Audio processor detecting pitch and envelope of acoustic signal adaptively to frequency
An audio apparatus extracts information of a musical performance from an acoustic signal having a frequency and an amplitude, which time-vary during the musical performance. In the audio apparatus, a filtering device has a plurality of filters which are s...
08/24/1999
5932827Sustainer for a musical instrument
The invention relates to the provision of a sustainer that is compatible with single coil pickups and stacked, single coil pickups. In this regard, feedback is substantially eliminated by processing and altering the direct electromagnetic radiation emitte...
08/03/1999
5920026Electronic percussion instrument with a net-like material to minimize noise
An object of the present invention is to provide a percussion detecting apparatus, which is excellent in percussion feeling, and the percussion sounds of which are very small, in electric percussion instrumental system. The percussion detecting apparatus ...
07/06/1999
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