I need to purchase something that will eliminate the sound of extremely loud snoring and still allow me to sleep comfortably. This may strike some of you as funny, but I have had to stop travelling with a very dear friend because of the impossibility of getting any sleep. I considered the Bose headphones I've seen advertised, but the price is way out of my range. I wouldn't use them for listening to music, just for getting some peace and quiet. Help please!