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  1. A440 (pitch standard) - Wikipedia

    • A440 (also known as Stuttgart pitch ) is the musical pitch corresponding to an audio frequency of 440 Hz, which serves as a tuning standard for the musical note of A above middle C, or A4 in scientific pitch notation. It is standardized by the International Organization for Standardization as ISO 16. While other frequencies have been (and occasionally still are) use… 展开

    History and use

    Before standardization to 440 Hz, many countries and organizations followed the French standard since the 1860s of 435 Hz, which had also been the Austrian government's 1885 recommendation. Johann Heinrich … 展开

    Modern practices

    A440 is widely used as concert pitch in the United Kingdom and the United States. In continental Europe the frequency of A4 commonly varies between 440 Hz and 444 Hz. In the period instrument movement, a consensus has a… 展开

     
  1. Tuning Standards Explained: Differences between 432 Hz vs 440 …

  2. The History and Debate of Tuning Standards: A Deep …

    A4= 440 Hz became the standard tuning for orchestras in the 20th century. The decision to standardize A4= 440 Hz was made by influential musicians and physicists worldwide. Different countries had their own tuning standards until …

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  3. WTF?! Why tune to 440Hz? | CutCommon

    2018年3月20日 · Tuning does often fall to 440Hz. What is this? And why is this considered a standard across many genres today? A = 440Hz has been a common pitch choice for tuning. In 1939 at an international conference in …

  4. tuning - Why is a 440 Hz frequency considered the "standard" …

  5. How did A4=440Hz became the standard? - ROEL\'S WORLD (blog)

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  7. The Mysterious Power of Music: Exploring Alternative Frequencies …

  8. TUNING TEMPERAMENTS (A4=440/435/430.5/415HZ) …

    2015年9月22日 · HOW DID A4=440HZ BECOME A STANDARD? Before concert pitch A4=440Hz became the tuning and manufacturing standard for instruments, there was no (International) Standard Pitch. But, we can...

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  9. Why Is A440 A Universal Tuning Standard?

    2017年10月10日 · Even if an ensemble could initially tune to a precise 440, as the hall and the instruments warm up, the pitch rises. A440 is, perhaps, the ideal musical standard, reminiscent of music itself: seemingly direct, but surprisingly …

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  10. The 440hz v. 432hz Debate | Frequency Fascinations — …

    2024年6月11日 · It wasn’t until 1936 that the American Standards Association recommended that 440hz should be the standard tuning for A (4) across the globe. This wasn’t taken up by the International Organisation for …

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  11. Standard Tuning Manuscript 440Hz 的相关搜索

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