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Boundary layer microphones

Boundary layer microphones have remarkably uniform frequency response for all angles of sound incidence. This provides an especially natural-sounding reproduction of room sound. Additionally, the boundary layer effect offers an increase in sensitivity.

Boundary Layer Capsule
BLM 03 C
  • pressure transducer with hemispherical pattern
  • active miniature version of the BLM 3g
  • unobtrusive, universally applicable

Boundary Layer Capsule
  • microphone capsule (pressure transducer) designed for placement at an acoustic boundary layer
  • highly uniform hemispheric directional pattern independent of frequency
  • excellent reproduction of low frequencies