Digital interface for analog musical instrument
First Claim
1. A digital interface apparatus provided for use in an analog musical instrument capable of generating an analog audio signal, and designed for interfacing with an external digital audio apparatus, the digital interface apparatus comprising:
- an input/output interface for converting the analog audio signal generated by the analog musical instrument into a digital audio signal, the input/output interface having an input terminal and an output terminal for transmitting the digital audio signal to the external digital audio apparatus through the output terminal and for receiving a digital audio signal from the external digital audio apparatus through the input terminal;
a signal processor for processing the digital audio signal which is either converted from the analog audio signal or received from the input terminal;
a main controller for controlling operation of the signal processor according to instructions; and
an operating member manually operative to provide the instructions to the main controller.
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Accused Products
Abstract
A digital interface apparatus is provided for use in an analog musical instrument capable of generating an analog audio signal, and is designed for interfacing with an external digital audio apparatus. In the digital interface apparatus, an input/output interface converts the analog audio signal generated by the analog musical instrument into a digital audio signal. The input/output interface has an input terminal and an output terminal for transmitting the digital audio signal to the external digital audio apparatus and for receiving a digital audio signal from the external digital audio apparatus. A digital signal processor processes the digital audio signal which is either converted from the analog audio signal or received from the input terminal. A main controller controls operation of the digital signal processor according to instructions. An operating member is manually operated to provide the instructions to the main controller.
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Citations
12 Claims
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1. A digital interface apparatus provided for use in an analog musical instrument capable of generating an analog audio signal, and designed for interfacing with an external digital audio apparatus, the digital interface apparatus comprising:
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an input/output interface for converting the analog audio signal generated by the analog musical instrument into a digital audio signal, the input/output interface having an input terminal and an output terminal for transmitting the digital audio signal to the external digital audio apparatus through the output terminal and for receiving a digital audio signal from the external digital audio apparatus through the input terminal;
a signal processor for processing the digital audio signal which is either converted from the analog audio signal or received from the input terminal;
a main controller for controlling operation of the signal processor according to instructions; and
an operating member manually operative to provide the instructions to the main controller. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An analog musical instrument comprising:
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a generator for generating an analog audio signal representative of a musical instrument sound;
an input/output interface for converting the analog audio signal generated by the generator into a digital audio signal, the input/output interface having an input terminal and an output terminal for transmitting the digital audio signal to an external digital audio apparatus through the output terminal and for receiving a digital audio signal from an external digital audio apparatus through the input terminal;
a signal processor for processing the digital audio signal which is either converted from the analog audio signal or received from the input terminal;
a main controller for controlling operation of the signal processor according to instructions; and
an operating member manually operative to provide the instructions to the main controller. - View Dependent Claims (9, 10, 11, 12)
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Specification