Neumann KM 185: Minimizing Sound Bleed in Untreated Recording Studios

03/09/2026    6    4.6/5 in 2 votes 
Neumann KM 185: Minimizing Sound Bleed in Untreated Recording Studios
Home studios without acoustic treatment often struggle with unwanted reflections and reverberation from the walls. The Neumann KM 185’s hypercardioid pickup pattern helps minimize sound from the sides and rear, delivering crisp recordings right at home.

Hypercardioid Polar Pattern for Superior Bleed Rejection

Hypercardioid Polar Pattern for Superior Bleed Rejection

Mic bleed from cymbals into hi-hat Microphones or acoustic reflections from untreated walls present a major challenge for audio engineers. The Neumann KM 185 solves this problem thanks to its narrow hypercardioid polar pattern.

Unlike standard cardioid patterns, the KM 185 focuses sound pickup on the front axis while maximizing off-axis rejection from the sides (90° and 270°). Thanks to this property, when positioning the KM 185 for hi-hat or snare recording, spill from surrounding toms or cymbals is significantly reduced, yielding clean, isolated tracks that are much easier to handle during mixdown.

The Optimal Solution for Small Recording Spaces

In tight recording environments, sound WAVES bounce heavily off wall and ceiling surfaces, leading to a muddy acoustic character. The KM 185's ability to reject ambient reflections helps isolate the primary sound source, ensuring crisp, authentic track capture.

Featuring a compact footprint, it easily fits into tight spots around a drum kit. For detailed technical advice and to experience genuine Neumann KM Series Microphone solutions, studios can contact Hoang Bao Khoa for expert support.