In vocal music teaching in normal universities, the expression of emotion is an important factor that decides the singers vocal quality and the effect of the performance.

在高师声乐教学中，情感表现是影响演唱者声音质量和演唱效果的重要因素。

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Doing a few minutes of simple vocal warm up exercises can increase your vocal power, variety, range, stamina, and fitness and dramatically improve the overall quality of your communication.

花几分钟进行发音操练能够提升你的发音力量，多元性，后劲和显著地促进你沟通的整体素质。

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It seemed that the high-trusters were more likely to pay attention to the classic signs of lying, which include fidgeting and changes in vocal intonation and quality.

高信任者似乎更会注意到说谎的一些典型性标志，包括神态不安以及声音语调的变化。

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Tom Conrad, chief technology officer at Pandora, says professional musicians take 20 minutes to create each song fingerprint that describes things like vocal quality, guitar speed and type of melody.

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Without being able to capture a solid vocal track on the bustling show floor here at NAMM, we unfortunately can't speak to the quality of that on-board condenser microphone.

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It's great for vocal recording and other musical applications, as well as podcasts, lectures, and more, and it enables better quality recordings than can be obtained with a mobile device's built-in mic.

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