1. Lower initial cost

2. Low maintenance costs

3. Simple and cost-effective product upgrades

4. Space-saving and portable

5. Simple and convenient customization

6. Integration with other software

7. R&D and product environment shared operating platform

8. Remote product support

Test products include:

1. Speakers

2. Microphones

3. Telephones and mobile phones

4. Hearing aids

5. Headphones and communication devices

6. Electronic components

Q. Anechoic chamber (soundproof room) design, planning, inspection, analysis, construction.

R. Acoustic measurement microphone series M30, M50

S. Various types of acoustic test sound cards

T. Dual-core one-drag-two, one-drag-four Bluetooth testers, custom Bluetooth adapters

U. Customized production testing software

Main test parameters:

Frequency response curve, sensitivity, SPL, average sensitivity, THD (distortion), multiple harmonic distortion, impedance, polarity, abnormal noise, TS parameters, real-time analysis, multimeter, signal generator, and other electroacoustic characteristics.