Birdwatch Note Rating
2024-03-14 00:53:28 UTC - NOT_HELPFUL
Rated by Participant: 609F4C1A93BC3D92459D1AAAD6FFB81CA5DBA5C019DFA7A4729FD0ADA2B25692
Participant Details
Original Note:
In 1939, at an international conference in London organized by the British Standards Institute , a group of European nations first issued a joint recommendation to set the standard for concert pitch at A=440Hz Rockefeller had nothing to do with the decision https://en.m.wikipedia.org/wiki/A440_(pitch_standard) https://www.wam.hr/sadrzaj/us/Cavanagh_440Hz.pdf https://en.m.wikipedia.org/wiki/Concert_pitch https://daily.redbullmusicacademy.com/2017/10/a440-tuning-standard-feature
All Note Details