For AVAS, there are 64 sets of equipment and 6 production lines. The production lines include two automated production lines, one comprehensive production line, and three semi - automated production lines. Additionally, there are 81 workers.
During the production process, a variety of advanced on - line inspection equipment is utilized. Burn - in machines are employed for FCT (Functional Circuit Test) and RCT (Reliability Circuit Test). This includes the burning and inspection of software programs, as well as work testing. An audio sweep signal generator is used to generate precise audio signals for testing the frequency response of loudspeakers. A solder joint imaging inspection device is in place to ensure the quality of solder joints, with high - resolution imaging technology to detect any potential soldering defects. There is also a high - temperature aging chamber, where products are placed under high - temperature conditions for a certain period to simulate long - term use scenarios and detect early - stage failures.
For product function testing, we have a comprehensive electro - acoustic test system. This system is capable of detecting short circuits, measuring sound pressure levels, monitoring current, analyzing octave frequencies, conducting product function checks, examining frequency response curves, and testing impedance distortion. All these advanced testing procedures and equipment, combined with the use of our self - made products, guarantee the high - quality and reliable performance of our AVAS products.
For product function testing, we have a comprehensive electro - acoustic test system. This system is capable of detecting short circuits, measuring sound pressure levels, monitoring current, analyzing octave frequencies, conducting product function checks, examining frequency response curves, and testing impedance distortion. All these advanced testing procedures and equipment, combined with the use of our self - made products, guarantee the high - quality and reliable performance of our AVAS products.
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