Does tuning music to A = 432 Hz versus A = 440 Hz have a measurable effect on listeners?

“Countries, and even cities, each set their own criterion, with the result that tuning varied widely from one locale to another”: How 440Hz became the “concert pitch” – and the argument to change it to 432Hz

440 Hz Music –– The Hidden Power of Universal Vibration and Frequency

Listening to 432 Hz frequency music is often said to have calming and focusing effects — and some people with ADHD find it helpful for emotional regulation and concentration. While scientific evidence is still limited, here are the commonly reported potential benefits of 432 Hz for ADHD: 🌿 1. Calming the nervous system 432 Hz is slightly lower than the standard 440 Hz tuning and is believed to produce a softer, more harmonious sound. Many listeners report that it helps reduce restlessness and a

Healing Benefits of 432 Hz Music you didn't know

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