NPR:噪声功率比

“噪声功率比”(Noise Power Ratio,简称NPR)是电子与通信工程领域中的一个重要技术指标。该术语在学术文献和技术文档中常被缩写成NPR,不仅便于快速书写和交流,也广泛应用于系统噪声性能的分析与评估中。

Noise Power Ratio具体释义

  • 英文缩写:NPR
  • 英语全称:Noise Power Ratio
  • 中文意思:噪声功率比
  • 中文拼音:zào shēng gōng lǜ bǐ
  • 相关领域npr 电子

Noise Power Ratio的英文发音

例句

  1. An equation for the signal to interference plus noise power ratio about optimal reception on the polarization sphere in interference environment is derived directly based on the relationship between ellipse parameters and Stokes parameters.
  2. 从极化的椭圆参数与极化球的Stokes参数的关系出发,直接推导出干扰环境下极化球面上的优化接收信号干扰噪声比参量表示式。
  3. The paper briefly introduces the application of signal noise power ratio in the product design and analyses the question of how to find out the optimum process condition in the industrial operation by using signal noise power ratio through examples.
  4. 简要介绍信噪比在产品设计中的应用,并通过实例分析了如何利用信噪比寻求工业生产中的最优工艺条件问题。
  5. Application of signal & noise power ratio on finding out the optimum process condition
  6. 信噪比在寻求最优工艺条件问题中的应用
  7. There is much much residual noise in the enhanced speech based on kalman filtering, the thesis introduces a method to reshape noise power spectrum through speech spectral likelihood ratio.
  8. 针对传统的卡尔曼滤波语音增强后语音存在较多残留噪声问题,给出了一种基于语音谱似然比的噪声功率谱整形方法。
  9. Correct noise power spectrum estimation and a priori signal-to-noise ratio ( SNR ) estimation are all essential to good quality of the enhanced speech.
  10. 噪声功率谱估计和先验信噪比估计的准确性有助于提高增强后的语音质量。