cardioid microphone

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Related to cardioid microphone: Ribbon microphone, omnidirectional microphone, unidirectional microphone
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Noun1.cardioid microphone - a directional microphone with a cardioid pattern of sensitivity
directional microphone - a microphone that is designed to receive sound from a particular direction
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The system, which includes a cardioid microphone with a transmitter at its base and a powerful rack-mountable receiver, boasts an extended frequency response of 10 Hz - 20 kHz for clear and commanding voices at ranges of up to 300 feet, the length of a football field.
activation button on the steering wheel and a cardioid microphone, and
The four built-in professional cardioid microphones enable a four meter audio pickup, which, together with Skype's beamforming algorithm, deliver crystal clear voice quality and help improve echo canceling performance.