The data he compiled yielded a mathematical formula for the relationship between a room's echo duration, its quantity and quality of sound-absorbing materials, and its spatial volume.

他收集的数据得出了一个关于房间回声持续时间、吸音材料的数量和质量以及空间体积之间关系的数学公式。

youdao

I was surprised to find all these makers held the same value of harmonicity (quality of sound).

我惊奇的发现所有的钢琴制造者对钢琴的音质都遵从同样的标准。

youdao

They are easily adjustable and have many more built in functions to improve the quality of sound.

他们很容易调节和有更多的内置功能，提高产品质量的声音。

youdao

But Ohga and others believed that the excellent sound quality of the CD would make it popular.

VOA: special.2011.05.11

They play with these partials on each of these notes, but this is just one sound with all of these other things mixed in to the medley that produces the quality or timbre of a particular instrument.

它们改变音符中的分音的强度,不过这只是一个声音,要算上其它所有分音的集合,才能构成一个特定乐器的音色

耶鲁公开课 - 聆听音乐课程节选

AM radio can be sent over larger distances, but the quality of the sound is not as good as a later kind of radio signal processing, called frequency modulation.

VOA: special.2010.12.08

Some companies, like Lucent, are focusing on improving the quality of the sound, while others are devoting more energy to increasing the copyright protection.

CNN: Lucent's digital music player to challenge MP3

In terms of sound quality, the units sound almost exactly the same as S4i: warm with a pleasant amount of chunky bass that doesn't overwhelm the highs and mids.

ENGADGET: Ears-on with Klipsch's latest intra-aural headphone lineup: Image S4 (II) series, X7i

However, my experience as a viewer and as a listener of high quality sound and viewer of high quality video is and has been beyond that promised by the new generation smart TVs.

FORBES: 6 Answers About Your Next TV, With Or Without Apple