Pickup for stringed instrument
First Claim
1. A pickup configured for engagement to a body of an instrument having metal strings, to an as-used position proximate to said strings, comprising:
- a coil structure comprising a plurality of loops of a wire, said loops defining a conducting pathway extending from a first end of said wire to a second end of said wire;
said coil structure defining a recess surrounded by said plurality of loops of wire,a portion or all of a magnetic member positioned within the recess;
said magnetic member configured to project a magnetic field sufficient to magnetize the strings of said;
an electrical current in said coil wire induced by a movement of at least one of said strings, generating first electrical signal from said first end of said wire, and a second electric signal from said second end of said wire;
an electrical connection configured to communicate said first electrical signal and said second electrical signal to an electronic component for amplification or electronic mixing;
said first electronic signal in an electrical engagement with a first conductor of said electrical connection;
said second electronic signal in an electrical engagement with a second conductor of said electrical connection;
at least one tap wire having a first end electrically connected to said conducting pathway at a tap point at one of said plurality of windings, said tap point located between said first end and said second end of said coil wire;
said electrical current in said coil wire induced by said movement of said strings within said magnetic field, generating a communication of an additional electronic signal from said coil wire at said tap point, to a second end of said tap wire; and
a switch, said switch being in electrical communication with said first conductor and said second conductor and said second end of said tap wire,said switch being operable to electrically connect said second end of said tap wire with either of said first conductor or said second conductor for communicating said additional electronic signal to one of, said first conductor of said electrical connection, or said second conductor of said electrical connection.
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Accused Products
Abstract
A pickup for engagement to the body of an instrument having metal strings, such as a guitar in position proximate to the strings. The pickup features a coil having loops of wire wound around a recess having a magnetic member therein which projects a magnetic field to magnetize the strings. The electrical current in said coil wire induced by a movement the strings generates a first electrical signal from said first end of the coil wire and corresponding AC second electric signal from said second end of the coil wire. One or a plurality of tap wires engaged to the coil wire at tap points, provide additional individual electronic signals which may be mixed, or may be communicated individually to an amplifier or mixing component.
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Citations
8 Claims
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1. A pickup configured for engagement to a body of an instrument having metal strings, to an as-used position proximate to said strings, comprising:
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a coil structure comprising a plurality of loops of a wire, said loops defining a conducting pathway extending from a first end of said wire to a second end of said wire; said coil structure defining a recess surrounded by said plurality of loops of wire, a portion or all of a magnetic member positioned within the recess; said magnetic member configured to project a magnetic field sufficient to magnetize the strings of said; an electrical current in said coil wire induced by a movement of at least one of said strings, generating first electrical signal from said first end of said wire, and a second electric signal from said second end of said wire; an electrical connection configured to communicate said first electrical signal and said second electrical signal to an electronic component for amplification or electronic mixing; said first electronic signal in an electrical engagement with a first conductor of said electrical connection; said second electronic signal in an electrical engagement with a second conductor of said electrical connection; at least one tap wire having a first end electrically connected to said conducting pathway at a tap point at one of said plurality of windings, said tap point located between said first end and said second end of said coil wire; said electrical current in said coil wire induced by said movement of said strings within said magnetic field, generating a communication of an additional electronic signal from said coil wire at said tap point, to a second end of said tap wire; and a switch, said switch being in electrical communication with said first conductor and said second conductor and said second end of said tap wire,said switch being operable to electrically connect said second end of said tap wire with either of said first conductor or said second conductor for communicating said additional electronic signal to one of, said first conductor of said electrical connection, or said second conductor of said electrical connection. - View Dependent Claims (2, 3, 4, 5)
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6. A pickup configured for engagement to a body of an instrument having metal strings, to an as-used position proximate to said strings, comprising:
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a coil structure comprising a plurality of loops of a wire, said loops defining a conducting pathway extending from a first end of said wire to a second end of said wire; said coil structure defining a recess surrounded by said plurality of loops of wire, a portion or all of a magnetic member positioned within the recess; said magnetic member configured to project a magnetic field sufficient to magnetize the strings of said; an electrical current in said coil wire induced by a movement of at least one of said strings, generating first electrical signal from said first end of said wire, and a second electric signal from said second end of said wire; an electrical connection configured to communicate said first electrical signal and said second electrical signal to an electronic component for amplification or electronic mixing; said first electronic signal in an electrical engagement with a first conductor of said electrical connection; said second electronic signal in an electrical engagement with a second conductor of said electrical connection; a plurality of tap wires each having a respective first end electrically connected to said conducting pathway at a respective said tap point at one of said plurality of windings, each said tap point located between said first end and said second end of said coil wire; said electrical current in said coil wire induced by said movement of said strings within said magnetic field, generating a communication of an additional electronic signal from said coil wire at said tap point, to a second end of said tap wire; and an electrical connector operatively connected with said second end of said tap wire for communicating said additional electronic signal to one of, said first conductor of said electrical connection, said second conductor of said electrical connection; said electrical current in said coil wire induced by said movement of said strings within said magnetic field, communicating an individual respective said additional electronic signal, from said coil wire at each said respective tap point, to each respective said second end of each respective one of said plurality of said tap wires; and said electrical connection having a respective additional said conductor communicating to said electronic component for amplification or electronic mixing, each respective said additional conductor having a respective electrical engagement with one respective said second end of one of said plurality of said tap wires; each said additional conductor providing a pathway to communicate a said respective said additional electronic signal from a respective second end of a said tap wire, to said electronic component, whereby each respective said electronic signal from each respective additional said tap wire, is communicable to said electronic component along a respective individual said conductor. - View Dependent Claims (7)
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8. A pickup configured for engagement to a body of an instrument having metal strings, to an as-used position proximate to said strings, comprising:
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a coil structure comprising a plurality of loops of a wire said loops defining a conducting pathway surrounding a circumference of a bobbin, said conducting pathway extending from a first end of said wire to a second end of said wire; said bobbin having an interior aperture defining a recess; a portion or all of a magnetic member positioned within the recess; said magnetic member configured to project a magnetic field sufficient to magnetize said metal strings; an electrical current in said coil wire induced by a movement of at least one of said strings, generating first electrical signal from said first end of said wire, and a second electric signal from said second end of said wire; an electrical connection configured to communicate said first electrical signal and said second electrical signal to an electronic component for amplification or electronic mixing; said first electronic signal in an electrical engagement with a first conductor of said electrical connection; said second electronic signal in an electrical engagement with a second conductor of said electrical connection; at least one tap wire having a first end electrically connected to said conducting pathway at a tap point at one of said plurality of windings, said tap point located between said first end and said second end of said coil wire; said electrical current in said coil wire induced by said movement of said strings within said magnetic field, generating a communication of an additional electronic signal from said coil wire at said tap point, to a second end of said tap wire; and an electrical connector operatively connected with said second end of said tap wire for communicating said additional electronic signal to one of, said first conductor of said electrical connection, said second conductor of said electrical connection; said plurality of loops of a wire, engaged in a pathway around a circumference of a bobbin; said bobbin having an interior aperture defining said recess; said coil structure of said plurality of loops of said wire, defining said conducting pathway, being formed in successive layers of said loops of said wire, surrounding said recess; a first layer of said plurality of loops of wire being formed of said wire in a first gauge; a second layer of said plurality of loops of wire surrounding said first layer being formed of a second gauge of said wire, said second gauge being larger or smaller than said first gauge; said tap point positioned at a transition point of said wire along said conductive pathway from said first gauge of said first layer to said second gauge of said second layer; and said successive layers of said wire in said first gauge and said second gauge providing means for varying the induced voltage in portions of said conductive pathway in said first layer from the induced voltage of said second layer.
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Specification