Birdwatch Note Rating
2024-03-14 11:48:27 UTC - HELPFUL
Rated by Participant: 8DE4627C5509098DB53EB2479C65A3C5ECA428160811A6AF3C3B707D0ED3249B
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