4227 Brüel & Kjaer
$ 85.50
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Specifications : 4227 Brüel & Kjaer Mouth Simulator : Continuous SPL of 110 dB at 25 mm from lip ring 200 Hz to 2 KHz, At 100 dB SPL, frequency range is 100 Hz to 8 kHz, Low distortion, Conforms to Standards : IEEE 269, 661 and ITU-T Rec. P.51.





