The microphone test system is a test solution with multiple test functions and requires only a short test period. The test system is based on the fast audio analyzer RT-2M and the dedicated microphone production test software "RT-Microphone". It provides many measurement functions for good quality control of microphone components or finished products after assembly, such as in mobile phone microphones, microphones or headphones. Key solution for microphone testing.

• Short test cycle time • Accurate and repeatable measurement • Suitable for automated production lines • Automatic recording of test results • Latest .NET3.0 technology • Used in conjunction with a switching box to perform sequential testing of more than two microphones • Flexible User interface

Microphones naturally have a certain defect rate in production. The earlier the defective components can be screened out during product manufacturing, it can improve efficiency, reduce costs and waste of materials, and improve the quality of the products produced. A modern and advanced microphone test system should include precision, repeatability, automation, speed and ease of use. The microphone test system composed of the RT-2M audio analyzer and the "RT-Microphone" test software fully meets these characteristics.

Measurement function:
• Frequency response • Sensitivity • Distortion • Signal to noise ratio S / N
• Detect all audible sound defects, such as defects caused by loose particles • Coming soon: Directivity, Polarity Diagram ...

Automatic calibration (such as equalizing the reference speaker) is done by the measurement microphone M2010. The number of reference data can be recorded without limitation as a set production tolerance.
The system can be easily integrated into the existing production line and connected to the control host. The very short test cycle makes this microphone test system meet the needs of high-volume production lines.

Remarks: NTI China Co., Ltd. NTI Audio Equipment Technology (Suzhou) Co., Ltd.

NTI is a leading manufacturer of test instruments in the professional audio and broadcasting and communications industries. The head office, NTI AG, is located in Liechtenstein in Europe and has subsidiaries in the United States, China, and Japan. NTI China Co., Ltd. NTI Audio Equipment Technology (Suzhou) Co., Ltd. is a subsidiary of NTI AG in China.

Our company provides global electro-acoustic ray testing system based on Rapid Test RT-2M platform of fast audio analyzer, with core technology PureSound pure tone detection and Rub & Buzz abnormal sound detection that is 100% consistent with human hearing. Provide a test system for the detection of all electroacoustic performances such as speakers / electroacoustic transducers, microphones, and mobile phone tests.

Our company develops portable desktop professional audio analyzer A2 analog audio analyzer and A2D analog digital audio analyzer with innovative technology, portable audio analyzer Minstruments series products, MR-PRO, MR2 portable analog audio signal generator, Minilyzer ML1 portable Analog audio analyzer, AL1 Acoustilyzer portable acoustic test analyzer STI-PA, MiniSPL- portable measurement microphone, NTI TalkBox language clarity STI-PA measurement signal sound source generator. Digirator DR2 digital audio signal generator, Digilyzer DL1 portable digital audio analyzer, won many international industry awards.

NTI China Co., Ltd. Enti Ai's professional technical support engineers and sales staff, focusing on the field of electroacoustic testing to provide users with excellent after-sales service and professional technical support. Synchronized with the NTI parent company ’s team of engineers to provide comprehensive services and technical support for continuous research and development and provide customers with the most cutting-edge test solutions and audio test system technical support.

NTI products:

A2 / A2 Audio Analyzer Professional analog digital audio analyzer
AL1 Acoustilyzer handheld portable acoustic analyzer
AL1 STI-PA Analyzer handheld portable speech intelligibility analyzer
DL1 Digilyzer Handheld Portable Digital Audio Analyzer
DR2 Digirator handheld portable digital audio signal generator
MiniLINK Ministruments Handheld Portable Analog Digital Audio Analyzer Computer Software
MiniSPL handheld portable acoustic measurement microphone
ML1 Minilyzer Handheld Portable Acoustic Analyzer Analog Audio Analyzer
MR2 Minirator Handheld Portable Acoustic Analyzer Analog Audio Signal Generator
MR-PRO Minirator handheld portable acoustic analyzer enhanced analog audio signal generator
NTI TalkBox Handheld Portable Acoustic Analyzer Voice Recognition Measurement Special Reference Sound Source
M2010 / M2015 professional measuring microphone
RT-2M Rapid Test Fast Audio Analyzer
RT-2X Rapid Test Fast Digital Audio Analyzer
RT-ATS Acoustic Test System Mobile Phone Electroacoustic Test System
RT-Compliance IEC 60268-5 Test System Speaker IEC 60268-5 standard compliance test system
RT-Microphone automated microphone test system
RT-Speaker PureSound Test System
RT-TTS Transducer Test System Electro-acoustic sensor impedance test system
Acoustics & STI-PA Set Pro Handheld Portable Acoustic Analyzer Professional Acoustics and STI-PA Kit
Acoustics & STI-PA Set Pro Handheld Portable Acoustic Analyzer Professional Acoustics and STI-PA Kit with NTI TalkBox
Acoustics Set Pro Handheld Portable Acoustic Analyzer Professional Acoustic Kit
Analog Audio Set Pro Handheld Portable Acoustic Analyzer Professional Analog Audio Kit
Digital Audio Set Handheld Portable Acoustic Analyzer Digital Audio Test Suite

If you are interested in our products, please call us for more information!

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