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US 7,351,905 B2Granted
Apparatus for powering an electronic musical instrument
OwnerSimona Ioffeinventor
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OwnerSimona Ioffeinventor
Estimating the term…
Apparatus for providing electrical power to signal conditioner circuitry inside a musical instrument having a signal output jack mounted thereon to carry a conditioned music signal via a signal cable to a remote location. The power source is a battery mounted inside a housing that is part of a signal plug on the signal cable plugged into the signal output jack. The battery powers the signal conditioner circuitry while the signal plug is in the jack. The housing provides access to the battery. Alternatively, a rechargeable power source is mounted inside or otherwise on the instrument and is connected to the jack. A power supply first plug is inserted into the signal output jack to charge the rechargeable power source. After charging the power source, the first plug is unplugged and a second plug of a signal cable is plugged into the jack to carry the conditioned signal to the remote location. When the second plug is plugged into the jack, the charged rechargeable power source provides power to the signal conditioner circuitry.
Apparatus for providing electrical power to a musical instrument, wherein the instrument generates a signal, has signal conditioning circuitry internal to the instrument for conditioning the signal and requiring the electrical power to operate, has a signal connector mounted on the instrument, with the connector being used to remove the conditioned signal from the instrument for further use, and wherein there is no electrical power source internal to the instrument to provide electrical power to the signal conditioning circuitry, the apparatus comprising:
Apparatus for providing electrical power to a musical instrument, wherein the instrument generates a signal, has signal conditioning circuitry internal to the instrument for conditioning the signal and requiring the electrical power in order to operate, has a signal connector mounted on the instrument, with the connector being connected to the signal conditioning circuitry and being used to remove the conditioned signal from the instrument for further use, the apparatus comprising:
Apparatus for providing electrical power to a musical instrument, wherein the instrument generates a signal, has signal conditioning circuitry internal to the instrument for conditioning the signal and requiring the electrical power to operate, has a signal connector in communication with the signal conditioning circuitry mounted in the instrument, with the connector being used to remove the conditioned signal from the instrument for further use, and wherein there is no electrical power source internal to the instrument to provide electrical power to the signal conditioning circuitry, the apparatus comprising:
Dependencies are inferred from the claim text.