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US 2019/0245370 A1Published application
Circuit and musical instrument
AssigneeYamaha Corporation
InventorJun ISHII
Life of this patent
Estimating the term…
Abstract
A circuit includes a signal processor configured to perform a signal processing, an amplifier configured to amplify a signal output from the signal processor, a first power supply path connected from a battery to the signal processor, a second power supply path connected from the battery to the amplifier, a capacitor connected to the second power supply path and that assists power supplied to the amplifier, and a power limiter connected to the second power supply path and that limits input power supplied from the battery.
Claims8
A circuit comprising:
- a signal processor configured to perform a signal processing;
- an amplifier configured to amplify a signal output from the signal processor;
- a first power supply path connected from a battery to the signal processor;
- a second power supply path connected from the battery to the amplifier;
- a capacitor connected to the second power supply path and that assists power supplied to the amplifier;
- and
- a power limiter connected to the second power supply path and that limits input power supplied from the battery.
4 more elements
A musical instrument comprising:
- a battery;
- a circuit comprising
- a signal processor configured to perform a signal processing;
- an amplifier configured to amplify a signal output from the signal processor;
- a first power supply path connected from a battery to the signal processor;
- a second power supply path connected from the battery to the amplifier;
- a capacitor connected to the second power supply path and that assists power supplied to the amplifier;
- and
- a power limiter connected to the second power supply path and that limits input power supplied from the battery;
- and
- at least one of a speaker and a transducer driven based on a signal output from the amplifier,
- wherein the signal processor performs a signal processing related to an audio signal.
9 more elements
Dependencies are inferred from the claim text.