Home Chinese
 
Company Products Download Job Contact Us  
  Industry Automation
  Marine Electrics
  Test & Measurement
  Automotive Electronics




Home > Products > Test & Measurement > Audio Test > AE1000
AE1000
Artificial Ear
Artificial ear is designed to simulate human ear to test what human can hear. AE1000 conforms to IEC60318 and ITU-T P.57 standard. You can use AE1000 in the audio test of telephone, cell phone, or microphone.

Standards
IEC 60 318
ITU-T Rec. P.57

Applications
Earphone calibration and measurement
Telephone handset measurement
Telephone transmission quality measurement

Specifications
Accuracy of frequency response………………………………………………………≤±0.5dB(200Hz~5000Hz)
                                                                                                                                              ≤±1dB(<20Hz~10000Hz)
Frequency response........................................................................................................20 Hz to 20 kHz
Microphone........................................................................................................................1/2 inch pressure-field microphone
                                                                                                                                              including preamplifier
Total harmonic distortion.................................................................................................less than 1%(1 kHz,94 dB SPL)
Standard.............................................................................................................................IEC60318, ITU-T P.57
Shell dimensions.............................................................................................................diameter, 65 mm; deep, 70mm
Weight.................................................................................................................................1.0 kg
Shell color..........................................................................................................................metallic black

 

 

 

 

 

 


Tel:+86-020-8234 6488     Fax:020-8234 8482     E-mail:jumho@jumho.cn     2007-2017 Jumho Electric Corporation. All rights reserved
粤ICP备09037897号