KEMAR, For test of binaural hearing aid, 2-ch

GRAS 45BB-7 Head & Torso for Test of Binaural Hearing Aid, 2-Ch LEMO

Connection: Traditional Power Supply (200 V/LEMO)
Channel(s): 2
ANSI: S3.36, S3.25
IEC: 60318-7, 60318-4
ITU-T Rec. P.57 Type 3.3 based on ITU-T Rec. P.58

GRAS 45BB-7 Head & Torso for Test of Binaural Hearing Aid, 2-Ch LEMO

The 45BB-7 KEMAR Head and Torso for test of binaural HA, 2-Ch LEMO is an acoustic research tool with built-in ear simulators that simulates the changes that occur to soundwaves as they pass a human head and torso. KEMAR fitted with pinna simulator, ear canal extension, and IEC 60318-4 Ear Simulator ..

GRAS 45BB-8 Head & Torso for Test of Binaural Hearing Aid, 2-Ch CCP

Connection: Constant Current Power (0 V/CCP)
Channel(s): 2
ANSI: S3.36, S3.25
IEC: 60318-7, 60318-4
ITU-T Rec. P.57 Type 3.3 based on ITU-T Rec. P.58

GRAS 45BB-8 Head & Torso for Test of Binaural Hearing Aid, 2-Ch CCP

The 45BB-8 KEMAR Head and Torso for test of binaural HA, 2-Ch CCP is an acoustic research tool with built-in ear simulators that simulates the changes that occur to soundwaves as they pass a human head and torso. KEMAR fitted with pinna simulator, ear canal extension, and IEC 60318-4 Ear Simulator r..