Change a profile to recognize a different voice or a different noise environment.
更改配置文件以识别另一个声音或不同的噪音环境。
This thesis researches the signal stream detection in strong background noise environment.
本论文研究的是强噪声背景下信号流检测。
At present, most of the DOA estimation algorithms are used in the Gaussian noise environment.
目前，大多数的DOA估计算法是应用在高斯噪声环境下的。
But it only is applied into mono-component signals and demands higher signal-to-noise environment.
但该方法仅适用于单分量信号，且需要较高的信噪比环境。
For speech recognition under noise environment, the result in this thesis can be used for reference.
本文得到的结果对于噪声环境下的语音识别技术也将有一定的借鉴作用。
Under additive Gaussian white noise environment, signal model of polynomial-phase signal is presented.
在加性高斯白噪声的背景下，建立了多项式相位信号的信号模型。
For a long time human who works under the noise environment, will also cause the neurasthenia syndrome.
长期在噪音环境下工作的人，还会引起神经衰弱症候群。
Theory analysis and experiment results show the method can work well in the high-level noise environment.
理论分析和实验表明该方法在较低信噪比环境下能较好地工作。
Spread spectrum communication is the most efficient mode in the strong noise environment such as the coal mine.
扩频通信是矿井等强噪声环境中最有效的通信方式。
A robust speech recognition system in high noise environment is introduced and its performance is discussed in this paper.
开发了一高噪声环境下特定人孤立词的语音识别系统，讨论了系统性能的考核情况。
This Standard specifies the environment noise limit and measuring method of five kinds of noise environment functional areas.
本标准规定了五类声环境功能区的环境噪声限值及测量方法。
The author proposed a scheme that applying the spread spectrum (SS) communication to the strong noise environment to solve this problem.
本文作者在分析了矿井通信技术难题的基础上，提出了将扩频通信应用到强噪声环境中的方案。
This algorithm doesn't need priori knowledge or reference channel, and it can be used in the stationary or nonstationary noise environment.
该算法无需先验知识和参考信道，且对平稳或非平稳噪声均适用。
Detection of signals in hybrid noise environment is more complicated than that in Gaussian noise only. It involves multi-threshold judgement.
混合噪声中信号的检测比高斯噪声中信号的检测复杂，可能为多门限判决。
Profiles store information about how to recognize your voice. Change a profile to recognize a different voice or a different noise environment.
配置文件保存有关如何识别您的声音的信息。更改配置文件以识别另一个声音或不同的噪音环境。
The experiment result demonstrates that this recognition method has high recognition ratio and low sensitive to noise under white noise environment.
实验结果表明，该识别方法在白噪声条件下具有高识别率和强抗噪声能力。
Through measurement and analysis of sound signals, the trouble source can be accurately detected and its type analyzed under strong noise environment.
通过检测及分析声音信号，可以在强噪声环境下准确地探测到故障源并分析出其故障类型。
The main reason why the SS communication can pick up weak signal in the strong noise environment, is the function of spreading and despreading spectrum.
扩频通信之所以能实现强噪声环境中弱信号的提取，主要是扩频和解扩的作用。
The paper focus on control and improvement of the noise environment in the residential area and setting up the scientific applicable evaluation methods.
对居住区声环境质量的控制改善建立科学适用的评价方法是论文研究的重点。
The proposed algorithm does not require spectral peak search, and can be applied to arbitrary Gaussian noise environment. It can reduce the aperture loss.
该算法无需峰值搜索，适用于任意高斯噪声环境，可有效降低阵列孔径损失。
The result shows that this model can effectively improve the recognition rate, the reliability and the ability of fault tolerance in the strong noise environment.
实验结果表明：该模型可以提高数据融合中的雷达型号识别率和可靠性，显示了强噪声环境下良好的应用前景。
According to GPS signal structure and modulation characteristics, a GPS intermediate frequency digital signal is simulated under the condition of noise environment.
根据GPS信号的结构和调制特点，加上环境噪声，模拟出GPS中频数字信号。
The final simulation results on recorded multi-voice-sources in the experimental environment show that this algorithm is also feasible in the actual noise environment.
最后用实测数据进行仿真，仿真结果表明此算法在实际噪声环境中也是可行的。
Based on the theory of the optimal estimation, this paper proposes a multi-sensors decentralized algorithm to solve the parameter estimation problems in noise environment.
本文基于最优估计理论，提出了一种多传感器分散估计融合算法，以解决测量噪声干扰下参数估计问题。
The result of recognition shows that this model can efficiently improve the recognition rate, the reliability and the fault-tolerant ability under the strong noise environment.
实验结果表明，该模型可以提高雷达型号的识别率、可靠性和强噪声环境下的误差容错能力。
The first is the endpoint detection based on fractal dimension. It utilizes fractal dimension superiority and overcomes the difficulty of decision threshold in noise environment.
该方法利用了分形维数在噪声情况下作为语音端点检测参数的优越性，克服了在噪声情况下判决门限难以估计的问题。
The first is the endpoint detection based on fractal dimension. It utilizes fractal dimension superiority and overcomes the difficulty of decision threshold in noise environment.
该方法利用了分形维数在噪声情况下作为语音端点检测参数的优越性，克服了在噪声情况下判决门限难以估计的问题。
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