A bandpass allows a certain electrical signal to pass while filtering out undesirable frequencies. In a speaker bandpass, the mid-range speaker doesn’t receive tones meant for the tweeter or woofer.

Bandpass filters are used in both wired and wireless communications systems, sensor applications, instrumentation, medical applications, and many others. When it comes to these types of applications, ...

The iFilter software streamlines synthesis of lumped-element and distributed filters. Its intuitive user interface enables users to quickly and easily design filters, connect them directly to ...