Before doing serious work with these four analog noise reducers, I thought I should get to know them properly with some lab tests. Read more
All 4 of my test units attacked worst case wideband RFI successfully, but the performance of the cheap X-Phase really blew me away! Read more
Dreams come true. I have been able to assemble four leading analog noise reduction products for comparison, real world and lab testing. Read more
Yes, a noise canceller can work well. But success with a noise canceller really, really depends on how well you position the noise antenna, sometimes called a noise probe. Here’s what you need to know to set up your noise canceller and its noise probe. This is stuff I learned by experimenting and goes beyond what you find in the manual.