What is Proximity Effect?

Proximity Effect is a phenomenon in directional microphones where low frequencies are boosted as the microphone is placed closer to the sound source. It is known for adding warmth and bass emphasis to recordings.

The effect typically becomes more noticeable with cardioid, supercardioid, or figure-eight microphones, and increases as the distance between the microphone and source decreases.

Proximity Effect emphasizes tonal shaping, as moving closer to the microphone can make a voice or instrument sound fuller and deeper, while moving away reduces this bass boost.

It is commonly used creatively in vocal recording to add richness, but can also be controlled to avoid excessive low-end buildup.

Today, Proximity Effect is an important consideration in recording and live sound, valued for its impact on tone, balance, and microphone technique.