Definition: An omnidirectional microphone is one of the easiest ways to get a natural, realistic sound. Omnidirectional microphones are microphones that pick up in a 360-degree pattern around the microphone capsule; this directly opposite to Cardioid microphones, which pick up in a heart-shaped 180 degree pattern. Omnidirectional microphones sound amazing for field recording and studio recording -- they're natural, and represent best what the human ear really hears.
Due to their accuracy, many times, omnidirectional microphones are more expensive than cardioid options.
Due to their accuracy, many times, omnidirectional microphones are more expensive than cardioid options.

