Birdwatch Note Rating
2024-03-14 16:39:06 UTC - HELPFUL
Rated by Participant: 697F7A4199E4CC2F49DB0317C84DB026902B5CCF803E1F47C46D2B2933C95189
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
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