Force Actuator
This solution uses voice coil motors (VCM) for precise and controllable pressing tests, suitable for scenarios requiring accurate force application and control, such as testing electronic components, sensors, and mechanical assemblies
Amplifier
A power amplifier is an electronic device designed to increase the amplitude of an input signal, providing the necessary power to drive loads such as loudspeakers, radio transmitters, or other high-power devices
Impedance Box
An impedance box is a specialized testing device used to measure and analyze the electrical impedance characteristics of speakers, loudspeakers, and other audio equipment. It plays a crucial role in the development, production, and quality control of audio products by accurately measuring the impedance characteristics of a speaker across different frequencies
PDM Decoder
The PDM (Pulse Density Modulation) decoder board is an electronic device specifically designed to process the output signals from digital microphones. Digital microphones are widely used in consumer electronics such as smartphones, smart speakers, headphones, and other devices
IEPE Conditioner
IEPE (Integrated Electronics Piezoelectric) microphone conditioners are electronic devices used to process signals from piezoelectric sensors. Their main function is to provide a constant current source (typically 2-20 mA) to power the IEPE sensors, while also amplifying and conditioning the low-impedance signals output by the sensors, ensuring high-fidelity signal transmission