MICROPHONE CIRCUIT
First Claim
1. A microphone circuit, comprising:
- a signal generating module transforming audio signals into electronic signals;
a filtering module connected to the signal generating module to filter the electronic signals;
a transmitting module connected to the filtering module to transmit the filtered electronic signals to a broadcaster; and
a switch module connected to the signal generating module to allow both a forward electronic signal and a reverse electronic signal to be sent to the filtering module or only the forward electronic signal to be sent to the filtering module to selectively regulate the microphone circuit to function as a differential microphone circuit or a single-ended microphone circuit.
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Accused Products
Abstract
A microphone circuit includes a signal generating module, a filtering module, a transmitting module and a switch module. The signal generating module transforms audio signals into electronic signals. The filtering module is connected to the signal generating module to filter the electronic signals sent from the signal generating module. The transmitting module is connected to the filtering module to transmit the signals sent from the filtering module. The switch module is connected to the signal generating module to selectively regulate the microphone circuit to function as a differential microphone circuit or a single-ended microphone circuit.
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Citations
13 Claims
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1. A microphone circuit, comprising:
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a signal generating module transforming audio signals into electronic signals; a filtering module connected to the signal generating module to filter the electronic signals; a transmitting module connected to the filtering module to transmit the filtered electronic signals to a broadcaster; and a switch module connected to the signal generating module to allow both a forward electronic signal and a reverse electronic signal to be sent to the filtering module or only the forward electronic signal to be sent to the filtering module to selectively regulate the microphone circuit to function as a differential microphone circuit or a single-ended microphone circuit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification