입 & 귀 시뮬레이터
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TYPES 4227 and 4227-A
사람의 음성 필드와 유사한 음장이 필요한 전화 송신기, 스마트 스피커 및 기타 마이크의 테스트를 위해 설계되었습니다.
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TYPE 4195
Ear Simulator for Telephonometry (ITU-T Type 3.2 coupler)
Wideband ear simulator designed for measurements on handset telephones where realistic acoustical loads are needed.
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TYPE 4946
2 cc Click-on Coupler is designed for measurements in accordance with ANSI S3.7 (2008) and IEC 60318-5 (2006) standards, and is optimized for repetitive testing hearing-aids in the laboratory and on the production line.
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TYPE 4930
Artificial Mastoid designed for the calibration of bone-conduction hearing aids by simulating the mechanical impedance of the human mastoid.
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TYPE 4185
Ear Simulator for Telephonometry (ITU-T Type 1 coupler)
Designed for measurements on handset telephones requiring an IEC 60318-1 coupler, including handsets with high impedance earpiece where sealed conditions are required.
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TYPE 4152
Artificial Ear with 6cc coupler
Designed for electroacoustical measurements on insert earphones and headphones to be carried out under well defined acoustical conditions.
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TYPE 4157
Ear Simulator (IEC 60318-4 Coupler)
Ear Simulator Type 4157 with microphone and preamplifier is designed for measurements on earphones coupled to the ear by ear inserts such as tubes or ear moulds or eartips
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TYPE 4153
Artificial Ear with coupler designed to enable electroacoustical measurements on insert earphones and headphones. The Artificial Ear fulfils the requirements of IEC 60318–1 and has an acoustical impedance similar to that of a human ear. <br>
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Type 4987
A range of ear simulators designed for realistic and comparable quality control testing of earphones, ear buds, smartphones and headsets on high-volume production lines.
