I think the n number were all on ๐. In my usaid grant I had a mouse ,a cat chasing the mouse and the dog chasing them all with ofc and cc wired them together running dagostino,burmester and focal speakers. No difference in sound d quality through any animal.no animals were harmed in. The study.however we threw out the end were it was a cat and mouse game.the mouse lost.this had a double blind large n value with 95% on p value confidence. The title was statics and darn lies.enjoy the music ,wires and pets.no pets were harmed in this research however the cat had a perpetual smile as we could not find the mouse to pay it.