Jody..two things..It was everything as promised.  I started to drag around 2–and I planted myself in a recliner for the 30 minute time..deep breaths..and I was off to rejuvenate.  Before I knew it..the lovely chime was stirring me.  I awoke..and went about my afternoon without any issues of grogginess.It is now nearing the bedtime hour and I feel like I’m ready.   So no    interruption in my routine.  So far.. the  program has been a success for ME.  Part two... My husbands curiosity was picked when I continued to talk about the success I have had.  He began last night—but had a rough start and developed a tremor that would not stop.   I recommended that he lower the volume.  He said would as he would like to give this a fair shake.  Are there some folks that are too sensitive to the beat?  As I said..it’s been a wonder for me—I was like rolling pin thru the night!  And in pain with aggravated bursitis..I don’t feel it any more while sleeping.  I pray my husband can enjoy it as much as I have.
Intermittent/random sounds won't really interfere with binaural beat delivery, though best-case scenario would obviously be a silent room.
photonmom