Low frequency calibrator
Typical applications and use
- Low-frequency pressure response measurements
- Low-frequency phase response measurements
- Comparative measurements
- Single and dual-channel measurements
GRAS 42AE Low Frequency Calibrator
Sound pressure level: 140 dB
Freq range: 0.01 to 250 Hz
GRAS 42AE Low Frequency Calibrator
The GRAS 42AE Low-Frequency Calibrator permits microphone calibration at frequencies down to 0.01 Hz for both front and rear-vented microphones. It produces a constant sound pressure level down to very low frequencies.
No more products
