The other day I got a call from a TV station in Tokyo. The staff said that they had e-mailed me but had not received a response from me.
In short, it seems that the TV station wants to use heart sounds in a show for a national TV program. They found my educational website, 心音塾, while searching the Internet.
I was very honored. I created files of three types of heart sounds with phonocardiogram and electrocardiogram (you can see here) and sent them to the TV station.
I was looking forward to the broadcast on the day of the event, but unfortunately the files I created were hardly used, although they gave me a credit on an unrelated page, as shown in the red circle of the right figure. Of course, there was no gratuity.
