(WJHL)- Several News Channel 11 and ABC Tri-Cities viewers have reached out with concerns over audio issues. Our engineers say if you are not getting any sound, to try and turn off the SAP (Secondary ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Alternate language audio, better known as secondary audio programming or "SAP," was created as a ...

Is it driving you crazy? Does the sound get so fuzzy you can t hear anything? Does a voice come on and tell you something about secondary audio programming, or SAP, over and over and over? Mystified?