Heartbeat on Princess Spacy iD L?

Hello! Ever since I first got my Princess Spacy (used), I noticed that the beeps sound really strange and metallic. Today I noticed that it also somehow has a "heartbeat", the repeated, faint beeping found in other versions such as V2, V3, and Nano, as well as a high, neverending beep in the background.

The sounds are very quiet, a lot quieter than on V2, but I've never heard of iD Ls having the heartbeat...my normal iD L didn't have one, but maybe I never listened closely enough.

Also, usually the heartbeat is always even but sometimes it slows down...it's really weird. 0.o I've been thinking it might be something wrong with the sound chip, because of the other strange sounds it makes...any ideas?

My Princess Spacy(Which.. Well, yes, was new when I first got it.) has made some strange noises before.. To be exact, I can hear very faint buzzing inside of it,,

I can answer that best, being the Princess Spacy's previous owner. It has been round the world twice and used for a long time, and it also had a slight battery glitch once. Tamas that have been debugged often have this "heartbeat", but I have definitely not opened the Princess Spacy further than needed to replace the battery. There is absolutely no reason for there to be any major glitch - probably just a little fault from being bumped around on airplanes.

I hope this information helps someone a bit more knowledgeable to solve this problem...just saying, nobody's been messing about with this Tama so it shouldn't be doing anything out of the ordinary.

I find that if I listen really closely, there's a sort of long, quiet beep that goes on with iD L's when the screen is on, and it disappears when it is off. Maybe that might be it?