@Mahgister
Looked up on youtube. Seems reasonable. I've experienced cross canecelation. And know neurolingistic processing can be used in persuasion. Neurolingistic processing is earlier hypnosis. There seems to be a big difference between timing in between mono, stereo, dolby, dsp, and srs. But length of cancelation would seem to change not only between two speakers but combination between frequencies between songs. I'm not necessarily down for putting my speakers on an attenuating remote lazy susie either, but never the less. Intersting. But till then I might look at an occassional head repositioning if I am dispointed between songs. Lol extreme, but then again, I'm not much for patents either. Thanks again.