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US20090308233 |
PROGRAMABLE SWITCH FOR CONFIGURING CIRCUIT TOPOLOGIES
The disclosed invention is a programmable switch for configuring circuit topologies. The switch can be any type of mechanical or electronic switch. Every setting of the switch can be programmed by...
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US20090255397 |
PASSIVE ELECTROMAGNETIC STRING ISOLATING PICKUP
A passive pickup that utilizes electromagnetic coils comprising circuits that are connected in series and placed underneath and parallel to the strings of the electrical instrument. Each circuit...
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US20090249946 |
ELECTRIC GUITAR
An electric guitar having a body with a cavity formed in the body. A mounting ring is attached to the body around the cavity. At least one sound pickup is positioned in the cavity and the sound...
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US20090223353 |
Electromagnetic Field Pickup for Musical Instruments
An electromagnetic field pickup ( 10 ) for a musical instrument including an electromagnetic signal generator ( 12 ), an electromagnetic field transducer ( 18 ), a mixer ( 28 ), the electromagnetic...
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US20090183626 |
Electric Stringed Instrument with Interchangeable Pickup Assembly and Method for Upgrading Ordinary Electric Stringed Instruments
An electronic instrument comprising at least one receptacle which is configured to insertably receive interchangeable pickup assemblies and which is positioned relative to at least one suspended...
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US20090071317 |
Internally mounted self-contained amplifier and speaker system for acoustic guitar
An apparatus for the amplification and projection of the sound of a musical instrument, such as an acoustic guitar, adapted to mount within the guitar itself. The apparatus may mount within the...
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US20080264242 |
PHASE SHIFTING DEVICE IN ELECTRONIC MUSICAL INSTRUMENT
It is an object of the invention to provide a phase switching device in an electric musical instrument capable of outputting a sound wave, which is output from the electric musical instrument, in a...
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US20080245218 |
NOVEL ELECTROMAGNETIC TRANSDUCER FOR INSTRUMENT PICKUPS
This invention relates generally to electromagnetic transducers, and more specifically, to devices that convert the mechanical vibrations of a magnetically permeable object, such as a ferromagnetic...
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US20080245217 |
Nearly Closed Magnetic Flux Electromagnetic Transducer for Instrument Pickups
An improved electromagnetic transducer for use in electric instrument pickups is described. The magnetic circuit of the transducer is almost entirely enclosed, leading to a very efficient and quiet...
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US20080184864 |
Electric guitar including a connection for a digital music player
A stringed instrument including a housing defining an interior space, at least one string on the housing, an amplifier positioned in the interior space and attached to the housing and a pick-up on...
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US20080141851 |
DOCKING SYSTEM FOR PICKUPS ON ELECTRIC GUITARS
A sliding mount for removable insertion of a module into a body of an instrument having longitudinal strings, the body defining a transverse cavity extending from a lateral edge. The sliding mount...
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