Voice intelligibility in a noisy environment Convenience of wearing (when integrated onto another worn article such as a helmet) Unobtrusive compared to a close talking boom microphone Waterproof and heat resistant
The BU Series piezo-ceramic accelerometer has output from 20 Hz to above 10 kHz, and is used primarily as a contact microphone for high noise environments. It may also be used as an accelerometer with lightweight structures. As a contact microphone, the BU may be worn on the throat, or touching a bony part of the head (top, temple, or mastoid bone). BU has been integrated into helmet designs for radio communication for military and emergency services.
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|BU-21771-000||No Downloads available for BU-21771-000||BU||7.92mm x 5.59mm x 4.14mm (.312in x .220in x .163in)||-45||n/a||-||-||-||n/a||-103 dB|
|BU-23173-000||No Downloads available for BU-23173-000||BU||7.92mm x 5.59mm x 4.14mm (.312in x .220in x .163in)||-39||n/a||-||-||-||n/a||-103 dB|
|BU-23842-000||No Downloads available for BU-23842-000||BU||7.92mm x 5.59mm x 2.28mm (.312in x .220in x .090in)||-40||n/a||-||-||-||n/a||-103 dB|
|BU-27135-000||No Downloads available for BU-27135-000||BU||7.92mm x 5.59mm x 2.28mm (.312in x .220in x .090in)||-45||n/a||-||-||-||n/a||-103 dB|