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.
业绩持续承压的背后，是多重因素的叠加作用。从品牌自身来看，锐步被阿迪达斯收购后逐渐被边缘化，定位摇摆于“休闲健身”与“街头时尚”之间，错失了篮球、跑步等核心赛道的发展机遇，即便ABG接手后提出“让Reebok做Reebok”的口号，重建篮球事业部并签下奥尼尔、艾弗森等球星，但这些举措并未在中国市场有效落地，核心篮球产品甚至无法通过线下渠道购买，品牌专业属性逐渐弱化。
Looking for a new pair of earbuds? As of March 9, Beats Studio Buds+ have dropped below $100 at Amazon. There are a few colors to choose from, including black and gold, ivory, and transparent, all at the same price of $99.95 (down from $169.95).，更多细节参见新收录的资料
《大明王朝1566》是2007年的，今天的观众相比十几年前观众对历史剧的接受程度、认知程度和学习能力都提升了一大截，因为他们接受了中文互联网20年的洗礼。今天的观众随时随地可以使用互联网和AI辅助自己进行认知和学习，20年前没有这个条件的。。业内人士推荐新收录的资料作为进阶阅读
Фото: Anna Rose Layden / Reuters
Now on to resolve the next issue.，详情可参考新收录的资料