BH248: Artificial measurement head XLR
Poor Can measuring head with BNC connector
One can moderate human head to carry out noise measurements in the ear, such as oorluidsprekers, earphones and headphones and ear-muffs. The artificial head reproduces all the acoustically relevant parts of the human ear so that accurate, in the ear, noise measurements to be made. The concept is simple in design and easy to calibrate.
Microphone Type: MP251
Sensitivity: -40dB (10mV / Pa)
Frequency Range: 20Hz ~ 20kHz
Requred Power: 48V phantom
Dynamic Range: 25 ~ 135dBA
Background Noise: <25
Phase Match: ± 0.5 ° up to 8000Hz
Sen. Match: ± 0.2dB
Tripod thread: UNC 3/8 "