noun
- A directional microphone with a cardioid pattern of sensitivity. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). cardioid microphone. Retrieved September 24, 2026, from http://smartdefine.org/cardioid_microphone/definitions/1202311 |
| Chicago | WordNet. 2010. "cardioid microphone" http://smartdefine.org/cardioid_microphone/definitions/1202311 (accessed September 24, 2026). |
| Harvard | WordNet 2010, cardioid microphone, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/cardioid_microphone/definitions/1202311>. |
| MLA | WordNet. "cardioid microphone" 23 October 2010. Web. 24 September 2026. <http://smartdefine.org/cardioid_microphone/definitions/1202311> |