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词典释义:
pink noise
时间: 2024-03-02 10:32:14
英 [pɪŋk nɔɪz]
美 [pɪŋk nɔɪz]

n. 粉红噪声

双语例句
  • And pink noise, our son's favorite, sounds like the tone you'd hear were you to take up residence inside a conch shell.

    粉色的噪音,是我们儿子的最爱,听起来像你听到的音调,你拿起一个海螺居住在里面。

  • The empirical findings show that both Shanghai and Shenzhen stock markets are a pink noise process and China' s stock market is not effective.

    实证结果表明:沪深两市均为一粉红噪声过程,我国股市尚未达到有效。

  • Pink noise filter is implemented by step approximation method based on genetic algorithm, and then it is used to generate pink noise by filtering white noise.

    用基于遗传算法的分步逼近法得到粉红噪声滤波器,然后以白噪声为激励产生粉红噪声。

  • But someday soon the sun will rise, a computer miles away will obey my wishes, and with a noise no louder than the thrum of a hummingbird, a warm pink glow will wake me the way that nature intended.

    但不久之后的某一天,当太阳一升起,远方的一台电脑就会照我希望的那样,发出比蜂鸟更微小的声音,让温暖的粉红色光芒,以大自然为我预备的方式,将我唤醒。

百科

粉红噪音(Pink noise)是自然界最常见的噪音,它主要分布在中低频段,瀑布声和小雨声都可称为粉红噪音。“粉红噪音”这名称起源于这种噪声是介于白噪音(1/ƒ0)与褐色噪音(1/ƒ2)之间。粉红噪音是最常用于进行声学测试的声。

释义
n.

Physics random noise having equal energy per octave, and so having more low-frequency components than white noise

【物理】 粉红噪声。

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