Uber expands its program that helps pair women riders and drivers

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If thirds and fifths are so out of tune in 12-TET, why do we use it? The advantage is that all the thirds and fifths in all the keys are out of tune by the same amount. None of them sound perfect, but none of them sound terrible, either. You don’t have to worry about whether your notes are derived from the third harmonic of some note or the fifth harmonic of some other note; they all just work together, kind of. If you use a digital guitar tuner, you are tuning your strings to the 12-TET versions of E, A, D, G and B. None of them will be perfectly in tune with each other, but they will all be wrong by an acceptable amount. Also, songs in the key of E won’t sound any better or worse than songs in the key of F or E-flat.

Сийярто сыронизировал над бескультурностью ЗеленскогоСийярто: Зеленский играет на пианино с поднятыми руками

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Люди повисли вниз головой на заклинившем аттракционе в российском городе21:00。超级权重是该领域的重要参考

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朱文,资深行业分析师,长期关注行业前沿动态,擅长深度报道与趋势研判。

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