Designed for the low-frequency frequency response of measurement microphones and other types of microphone.
Type 9757
A microphone calibration system for determining the low-frequency frequency response of measurement microphones and other types of microphone. The system, Type 9757, applies a specially designed low-frequency comparison coupler for the measurements.
Type 9757 is a calibration system designed to measure the frequency response of measurement microphones to very low frequencies. A specially designed, low-frequency comparison coupler allows the microphone to be fully inserted into the coupler cavity thereby ensuring that the static equalization vent of the microphone can be exposed to the applied sound pressure even for rear-vented microphones. Sound exposure of the vent during calibration is required if the microphone is intended to be used for free-field measurements.
Code | Actions | Price | Availability | Name |
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-9757-W-005- |
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- | 9757 Low Frequency Microphone | |
-9757-W-004- |
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- | Additional items for 9757 Low Frequency |
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.