go top

octave band

  • 八度带:声学中的一个频率范围,其上下限频率之比为2:1。

网络释义专业释义英英释义

  倍频程

倍频程

基于1个网页-相关网页

短语

third-octave band 倍频程

octave band 倍频带 ; 倍频程

octave band filter 倍频带滤波器

octave band level 带频带声级

third octave band 第三倍频带

octave band analyzer 倍频程带分析器

octave band spectrum 倍频带谱

octave band analyser 倍频带分析器

octave band analysis 倍频程分析

 更多收起网络短语
  • 倍频带
  • 倍频带

·2,447,543篇论文数据,部分数据来源于NoteExpress

Octave band

  • abstract: If it is required to analyse a source on frequency by frequency basis, it is possible but impractical and time consuming. The whole frequency range is divided into set of frequencies called bands.

以上来源于: WordNet

双语例句

  • The theoretical and experimental results are presented, which show the low axial ratio and low loss characteristics over octave frequency band of the polarizer.

    给出理论实验结果证明了这种层曲折圆极化器可以程范围内得到良好、低损耗特性

    youdao

  • A lot of complex functions, such as 1/3 octave analysis, sound power, tonality narrow band analysis, vibration spectrum, have been solved.

    解决噪声1/3倍频功率音调窄带谱,振动频谱复杂功能在线分析与处理。

    youdao

  • In the FFT based algorithm for octave CPB spectrum, the frequency leakage causes big calculation errors in each frequency band.

    基于FFT倍频CP B实现算法中,由于FFT变换时频谱泄漏的影响,导致倍频程CP B谱许多频段出现较大计算误差

    youdao

更多双语例句
$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定