User Reports are unpaid testimonials by users who have already purchased gear. A Radio World Product Evaluation, by contrast, is a freelance article by a paid reviewer who typically receives a demo ...

Time-alignment issues continue to plague some FM radio stations with respect to their HD Radio air chain into the transmitter. Now, these concerns may be greatly alleviated thanks to a new product ...

It has been an engineer’s bugaboo since the dawn of HD Radio more than a decade ago. In theory, when a digital HD signal drops below a threshold at which stable reception is no longer possible, a ...

SuperDave - time alignment between tweeter/mid/woofer matters, but time alignment between subwoofer and L/R speakers doesn't matter much because humans are not sensitive to it. We are great at picking ...