SD-AU-EAER2

Description

ER-2 Insert Earphones
– Flat frequency response at the human eardrum
– For research with humans and animals when a 16 kHz bandwidth is required
– Accurate reproduction of signals recorded on the KEMAR® manikin (with flat-response microphone)
– 70+ dB isolation between ears: reduces the need for masking
– 30+ dB external noise exclusion
Includes:
– Earphones
– Dual-mono 7 cable assembly
– 50 foam eartips (regular, 13mm)
– 10 foam eartips (baby, 10mm)
– 2 immittance probe tip adapters with tubing
– 4 front tube replacements
– Velcro clips