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While not limited to this class of microphone, the proximity effect is a common tool used with live-stage cardioid dynamic mics such as the
EV N/D267a (pictured above).[/caption]
The proximity effect refers to a change in the frequency response of a microphone that produces an emphasis on lower frequencies, causing the source -- such as a singer's voice, instrument or amp -- to sound deeper and fuller. Over the years, performers and singers have taken advantage of the effect in various ways, using it as a part of their tool bag instead of treating it as an unwanted issue. Not all microphones are affected though: The proximity effect is a characteristic of directional microphones, such as those with cardioid polar patterns, as opposed to omni-directional mics.
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