Active Noise Cancellation Audio Microphones Datasheets

Microphones -- 102-1729-ND [CMP-5247TF-K from CUI Inc.]
from Digi-Key Electronics


  • Application: Active Noise Cancellation
  • Actual Size: 0.3820
  • Frequency Response: 100 to 20000
  • Sensitivity: 4.47
High Performance Digital XENSIV™ MEMS Microphone -- IM69D120
from Infineon Technologies AG

If IM69D130 is used in a 16 bit audio signal chain, the full SNR performance would not be realized as the noise floor will be limited by the system dynamic range. IM69D120 has been specifically designed to preserve 69dB(A) SNR in a 16 bit system. This is achieved by increasing the microphone... [See More]

  • Application: Active Noise Cancellation; Voice
  • Frequency Response: 25 to 15000
  • Directivity: Omnidirectional
  • Actual Size: 0.1181 to 0.1575
Electret Condenser Microphone -- EM-6050N
from Ningbo Best Group Co., Ltd.

Dimensions : 6.0x5.0mm. Sensitivity: -47dB---3dB ,Vs=1.5V RL=680K. Frequency range :100-16,000Hz. Directivity :Noise canceling. Impedance: 2.2 K. Current consumption: Maximum:500mA. Standard operation voltage:1.5V. Maximum operation voltage:10V. Sensitivity reduction:Within-3dB at 1.5V. S/N ratio... [See More]

  • Application: Active Noise Cancellation; Paging
  • Actual Size: 0.2362
  • Frequency Response: 100 to 16000
  • Thickness / Height: 0.1969
Noise Canceling Microphones -- CEM-N6029JAD473P1.9R
from Challenge Electronics

The CEM-NF9750-1JAA503NR Microphone from Challenge Electronics has a sensitivity of -44 ( ±3) over 50-20000 (freq. range). Nominal Operating voltage is 2.0v (1min. - 10max.). Termination is Solder Points. [See More]

  • Application: Active Noise Cancellation
  • Frequency Response: 100 to 10000
  • Directivity: Other; Noise Canceling
  • Actual Size: 0.2362
Aiphone Security Window Gooseneck Microphone -- IME-100

Security Window Gooseneck Microphone adds to the flexibility of the IM security window system. The unit features an omni directional microphone and connects directly to the OU-100. Features: - Acoustic tube system provides clear voice communication. - No holes in security glass required for... [See More]

  • Application: Active Noise Cancellation