High-pressure calibration system designed for the level linearity and harmonic distortion of measurement microphones and pressure sensors.
Type 9719
A microphone calibration system for determining the level linearity and harmonic distortion of measurement microphones and pressure sensors. The system, Type 9719, applies a specially designed high-pressure, low distortion measurement chamber that can generate very high sound pressure levels.
Type 9719 is a specially designed system for determining the dynamic linearity and distortion of measurement microphones and pressure sensors. The output signal of the microphone under test is compared to the output of a high-pressure microphone mounted in the measurement chamber, while the sound pressure is increased in steps of 1dB or more, until the desired sound pressure level is reached. The rms, negative peak and positive peak values and the distortion are recorded for each level step. The maximum sound pressure level of the system is 171dB rms.
Code | Actions | Price | Availability | Name |
---|---|---|---|---|
-9719-W-010- |
|
High Pressure Microphone Calibration | ||
-9719--- |
|
Hardware for High Pressure Microphones C |
File |
Description |
Type |
Languages |
Size |
---|---|---|---|---|
Dynamic Calibration of Pressure Sensors using Type 9719 | Technical Document | English | 1 MB | |
High-pressure Microphone Calibration System - Type 9719 | Technical Document | English | 440 KB |
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.