Every story and comment from the Hacker News API, in a layout borrowed from 2001.
A comment on Valproate reopens critical-period learning of absolute pitch (2013). Parent comment
From the article you cited:
> This list of frequencies is for a theoretically ideal piano. On an actual piano the ratio between semitones is slightly larger...
For more details, see:
https://en.wikipedia.org/wiki/Stretched_tuning
Or,
https://en.wikipedia.org/wiki/Piano_acoustics#The_Railsback_...
There are no comments on this comment yet.
From the article you cited:
> This list of frequencies is for a theoretically ideal piano. On an actual piano the ratio between semitones is slightly larger...
For more details, see:
https://en.wikipedia.org/wiki/Stretched_tuning
Or,
https://en.wikipedia.org/wiki/Piano_acoustics#The_Railsback_...