Birdwatch Note Rating
2024-02-11 11:10:19 UTC - HELPFUL
Rated by Participant: 910B90FE9AD963899CED052578CD0820D35D5170047B086BA466FBDC6034FF3A
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Original Note:
No, 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://music.stackexchange.com/questions/65667/why-is-a-440-hz-frequency-considered-the-standard-pitch-for-musical-instrument https://www.reuters.com/article/idUSL1N2P915O/
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