话音激活检测(VAD),voice activity detection (VAD),音标,读音,翻译,英文例句,英语词典

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1) voice activity detection (VAD) 点击朗读

话音激活检测(VAD)

2) voice activity detection 点击朗读

话音激活检测

To the speech characteristic analysed,the voice activity detection(VAD) algorithm that is more few operational quantity and very effective is designed based on conjugate structure algebraic code excited linear prediction(CS-ACELP),the speech codec in this paper is implemented on the digital signal processor(TMS320VC5409) with low bit rate and good timbre.

通过对语音特性的分析,结合共扼结构代数码本激励线性预测(conjugate structure algebraic code excited linear prediction,CS-ACELP)算法,提出了一种运算量较小但行之有效的话音激活检测算法,设计出了一种基于TMS320VC5409数字信号处理器的语音压缩编解码器。

In terms of standards recommended by 3GPP and ETSI, the performance of voice activity detection (VAD) algorithm applied for adaptive multi rate(AMR) speech codec was simulated and analyzed with varying background noise and different signal to noise ratios.

以第三代移动通信合作项目组 ( 3GPP)和欧洲电信标准委员会 ( ETSI) GSM相关标准为依据 ,分析自适应多速率语音编码器中话音激活检测算法在不同背景噪声和不同输入信噪比下的性能。

A novel voice activity detection algorithm is put forward,which is based on soft computing theory,and is applied in adaptive multi-rate speech codec standardized by 3GPP.

本文提出一种新的话音激活检测方法 ,该方法基于软计算理论 ,应用于 3GPP标准化的自适应多速率语音编码算法。

更多例句>>

3) VAD [væd] 点击朗读

话音激活检测

And the Voice Activity Detection(VAD)algorithm is designed on the basis of it. 点击朗读

本文通过对语音特性的分析,结合共扼结构代数码本激励线性预测算法提出了一种运算量较小但有效的话音激活检测算法,进一步将平均比特率降低到约4kb/s。

The emergency and development of Voice Activity Detector (VAD) makes the speech judging available, so as to encode the background noise and detected speech part in different rates, to descend the average rate, that is t.

话音激活检测(VAD)技术的出现和发展，使对有无话音进行判断成为可能，从而可以对背景噪声和激活的话音部分以不同的速率进行编码，降低平均速率，也就是采用变速率语音编码的方法。

更多例句>>

4) VAD [væd] 点击朗读

话音活性检测

This paper discusses DTx principle and correlative techniques,such as voice activity detection(VAD) and comfort noise generation(CNG).

论述了DTx的原理及相关的话音活性检测技术和舒适噪声产生技术,并对DTx技术在煤矿井下通信中的应用进行了研究。

5) Speech activity detector SAD 点击朗读

话音活动检测器

6) voice activity detection 点击朗读

语音激活检测

Research on voice activity detection algorithm based on Likelihood Ratio Test; 点击朗读

似然比测试语音激活检测算法研究

According to worsened performances of most voice activity detection methods at very low SNR,a new voice activity detection algorithm based on Teager energy operator(TEO) is presented,which can combine speech enhancement technology with Teager energy operator to conduct adaptive threshold judgments.

针对大多数语音激活检测(VAD)方法在低信噪比情况下性能急剧恶化的情况,提出了一种基于Teager能量算子(TEO)的语音激活检测方法。

To improve the performance of voice activity detection,a new voice activity detection algorithm based on discrete wavelet transform is presented.

为提高在噪声环境下语音检测的性能,提出了一种基于离散小波变换的语音激活检测(VAD)的方法。

更多例句>>

补充资料：话音

（～儿）①说话的声音：～未落，只听外面一声巨响。②言外之意：听他的～儿，准是另有打算。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。

参考词条

语音激励检测语音活动性检测语音活动检测

话音激活话音激活率激活检测话音激活技术自激活检测激活窗检测

说明：双击或选中下面任意单词，将显示该词的音标、读音、翻译等；选中中文或多个词，将显示翻译。
	您的位置：首页 -> 词典 -> 话音激活检测(VAD) 1) voice activity detection (VAD) 话音激活检测(VAD) 2) voice activity detection 话音激活检测 1. To the speech characteristic analysed,the voice activity detection(VAD) algorithm that is more few operational quantity and very effective is designed based on conjugate structure algebraic code excited linear prediction(CS-ACELP),the speech codec in this paper is implemented on the digital signal processor(TMS320VC5409) with low bit rate and good timbre. 通过对语音特性的分析,结合共扼结构代数码本激励线性预测(conjugate structure algebraic code excited linear prediction,CS-ACELP)算法,提出了一种运算量较小但行之有效的话音激活检测算法,设计出了一种基于TMS320VC5409数字信号处理器的语音压缩编解码器。 2. In terms of standards recommended by 3GPP and ETSI, the performance of voice activity detection (VAD) algorithm applied for adaptive multi rate(AMR) speech codec was simulated and analyzed with varying background noise and different signal to noise ratios. 以第三代移动通信合作项目组 ( 3GPP)和欧洲电信标准委员会 ( ETSI) GSM相关标准为依据 ,分析自适应多速率语音编码器中话音激活检测算法在不同背景噪声和不同输入信噪比下的性能。 3. A novel voice activity detection algorithm is put forward,which is based on soft computing theory,and is applied in adaptive multi-rate speech codec standardized by 3GPP. 本文提出一种新的话音激活检测方法 ,该方法基于软计算理论 ,应用于 3GPP标准化的自适应多速率语音编码算法。更多例句>> 3) VAD [væd] 话音激活检测 1. And the Voice Activity Detection(VAD)algorithm is designed on the basis of it. 本文通过对语音特性的分析,结合共扼结构代数码本激励线性预测算法提出了一种运算量较小但有效的话音激活检测算法,进一步将平均比特率降低到约4kb/s。 2. The emergency and development of Voice Activity Detector (VAD) makes the speech judging available, so as to encode the background noise and detected speech part in different rates, to descend the average rate, that is t. 话音激活检测(VAD)技术的出现和发展，使对有无话音进行判断成为可能，从而可以对背景噪声和激活的话音部分以不同的速率进行编码，降低平均速率，也就是采用变速率语音编码的方法。更多例句>> 4) VAD [væd] 话音活性检测 1. This paper discusses DTx principle and correlative techniques,such as voice activity detection(VAD) and comfort noise generation(CNG). 论述了DTx的原理及相关的话音活性检测技术和舒适噪声产生技术,并对DTx技术在煤矿井下通信中的应用进行了研究。 5) Speech activity detector SAD 话音活动检测器 6) voice activity detection 语音激活检测 1. Research on voice activity detection algorithm based on Likelihood Ratio Test; 似然比测试语音激活检测算法研究 2. According to worsened performances of most voice activity detection methods at very low SNR,a new voice activity detection algorithm based on Teager energy operator(TEO) is presented,which can combine speech enhancement technology with Teager energy operator to conduct adaptive threshold judgments. 针对大多数语音激活检测(VAD)方法在低信噪比情况下性能急剧恶化的情况,提出了一种基于Teager能量算子(TEO)的语音激活检测方法。 3. To improve the performance of voice activity detection,a new voice activity detection algorithm based on discrete wavelet transform is presented. 为提高在噪声环境下语音检测的性能,提出了一种基于离散小波变换的语音激活检测(VAD)的方法。更多例句>> 补充资料：话音（～儿）①说话的声音：～未落，只听外面一声巨响。②言外之意：听他的～儿，准是另有打算。说明：补充资料仅用于学习参考，请勿用于其它任何用途。参考词条语音激励检测语音活动性检测语音活动检测

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