notch-filter

13 лет назад

This video demonstrates the notch filtering function of the A5 servo motor. The presenter uses a block of Jell-O to show how the notch filter eliminates vibration caused by harmonic frequencies from the drive. The video explains how this feature can be used automatically or manually to prevent vibration in machines of different sizes and loads.

1 год назад

This video demonstrates how to create a notch filter using a simple piece of wire. The presenter uses a spectrum analyzer to show how the wire acts as a quarter-wave stub, creating a dip in the frequency response at a specific frequency. The video also explores the effect of terminating the wire with a short circuit, which shifts the notch frequency.