One-terminal effector
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United States of America Patent
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Jun 5, 2007
Grant Date -
Jan 23, 2003
app pub date -
Jul 16, 2002
filing date -
Jul 18, 2001
priority date (Note) -
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status (Latency Note)
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Abstract
Provides a one-terminal effector having an input terminal and an output terminal structured as one terminal by providing a circuit that makes input and output of the effector common. The one-terminal effector can avoid complex cable wiring, and can prevent degradation of sound quality. The one-terminal effector includes one input/output terminal, and an effector circuit that executes a predetermined processing on an analog audio signal that is input from the input/output terminal, and outputs the processed analog audio signal from the input/output terminal. The one-terminal effector further includes an input/output signal conversion circuit that converts the input signal and the output signal into mutually different signal forms of voltage signals or current signals.
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