#regular heartbeat

The previous "field" mic that I used to record my heartbeat on the move (hiking or cycling) stopped working because of loose soldering. I hope that I can do better second time. This is the first trial; I recorded my heartbeat while doing housework, so you can hear tap water running and tableware clinking.

My heartbeat recorded while I was sharing over Skype, this is what she heard. I was lying on the stomach, with a little bit of pressure on the chest, that is why it is somewhat whooshy, and also noisy because I moved when I typed.

(via https://www.youtube.com/watch?v=444xjyfre1M)

(via https://www.youtube.com/watch?v=hkExYEn_Wm8)