Show HN: A Heart Rate Monitor App Written in Vanilla JavaScript(github.com)
github.com
Show HN: A Heart Rate Monitor App Written in Vanilla JavaScript
https://github.com/richrd/heart-rate-monitor
6 comments
Neat! Possibly you already know this but "pitch detection algorithm" would be a good search term for looking for alternatives to zero-crossing or FFTs.
Thanks! I sort of assumed that pitch detection would just be FFT so I haven't searched for that yet. I'll take a look, it sounds like it could be the sort of middle ground that would be ideal for this.
This is such a fantastic example of what’s possible in the browser. Awesome work!
>In JavaScript
My heart rate is just now over the roof
My heart rate is just now over the roof
Great work!
Fantastic!