입 & 귀 시뮬레이터
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.
2 cc click-on coupler
Designed for measurements on all types of hearing aids and is optimized for repetitive use in the laboratory and on the production line. It fulfils the requirements of the ANSI S3.7 (2008) and IEC 60318-5 (2006) standards.
Artificial Mastoid designed for the calibration of bone-conduction hearing aids by simulating the mechanical impedance of the human mastoid.
Artificial Ear with 6cc coupler
Designed for electroacoustical measurements on insert earphones and headphones to be carried out under well defined acoustical conditions.
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
Artificial Ear with IEC coupler
Artificial Ear with IEC coupler is designed to enable electroacoustical measurements on insert earphones and headphones in well defined acoustical conditions. Fulfils the requirements of IEC 60318-1 and has an acoustical impedance similar to that of the human ear.
Wideband Ear Simulator family
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.
TYPES 4227 and 4227-A
사람의 음성 필드와 유사한 음장이 필요한 전화 송신기, 스마트 스피커 및 기타 마이크의 테스트를 위해 설계되었습니다.
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.