这根弯弯曲曲的线缆上还能找到开机键和锁屏键，以及另外一个麦克风，用于噪音消除和提升语音质量。
You can also find the power button and lock screen key on this squiggly cable, as well as another microphone for noise cancellation and improved voice quality.
本文提出了一种基于一步策略的语音质量客观评价新方法。
This paper proposes a novel method for objective assessment of speech quality based on one-step strategy.
使用这种方法，可以在网络既定情况下尽量提高语音质量。
In this way, we can make full use of existing network to improve the quality of voice.
尤其当AP的下行链路中存在数据流量时，语音质量进一步恶化。
Especially when data streams exist in the downlink of AP, voice quality gets worse.
重要的是要明白，回声消除用来提高远端用户接收到的语音质量。
It is important to understand that the echo canceller is meant to improve the quality on the remote end.
实验表明，该方法理论与实际相符，数据传输可靠，语音质量良好。
Experiments proves that the theoretics tallies with reality, the data transmission is reliable and the voice transmission quality is better.
不论是Speex(或其他)编码的去噪信号可提供更高的语音质量。
This provides higher quality speech whether or not the denoised signal is encoded with Speex (or at all).
首要的是要熟悉打听，反响打消用来进步远端用户接管到的语音质量。
It is important to understand that the echo canceller is meant to improve the quality on the remote end.
与经典的LPC方法的对比实验验证了该法在合成语音质量方面的优越性。
Compared to classical LPC approach, the experiments prove the superiority of this approach in terms of speech quality.
主观和客观听力测试表明，算法的改进前后的合成语音质量没有感性差别。
Subjective and objective hearing test indicates that the reconstructed speech quality has no perceptual difference from the original one.
提出了一种基于加权巴克谱失真(WBSD)的语音质量客观评价算法。
A new objective speech quality evaluation method based on weighted Bark spectral distortion (WBSD) is presented.
宽带语音编码技术虽然提高了语音质量，但是也提高了对通信系统的要求。
While wideband speech coding technology improves the speech intelligibility and naturalness, telecommunication systems have to be modified.
提出了一种利用前馈随机神经网络在分组网络中进行实时语音质量评价的新方法。
A novel approach to the real-time speech quality evaluation in a packet network using feed-forward multiple class random neural network (FFMCRNN) was presented.
结果表明该系统语音质量良好，可应用于语音存储、网络多媒体通信系统等领域。
The results show that the system can produce toll-speech quality, and can be widely used in the digital voice storage system and network multimedia communication system.
为广域网mpls路径建立及运作呼叫允许控制(CAC)机制，以避免语音质量下降。
Set up and operate CAC (Call Admission Control) mechanisms for the WAN MPLS paths to avoid voice quality degradation.
实验表明，利用语音信号本身特征，达到高压缩比同时具有较高合成语音质量是可能的。
Experiments show that high quality speech coding systems can be realized by utilizing the characteristics of speech signals.
用平均分段信噪比和感知语音质量评价(PESQ)测试，改进算法编码质量接近于g。
Testing with the average segment SNR and Perceptual Evaluation of Speech Quality (PESQ), the improved algorithm is close to g.
非语言交际包括语音质量，眼睛运动，面部表情和身体的动作，如手势和身体姿势的变化。
Nonverbal communication includes voice quality, eyes movement, facial expression and body movements such as gestures and change in body position.
在近一个小时的连续呼叫测试中，语音质量良好，信号稳定，而EVDO的在线视频播放，数据平滑稳定。
During nearly one hour of continuous call testing, the voice service demonstrated good quality and stable signals, while the EVDO data service smoothly and steadily play online videos.
通过试验发现，该语音拨号系统识别率在90%以上，并且大大提高了语音质量和识别的速度。
Through the experiment, the recognition rate of this voice dialing system is above 90%. The quality of the voice and the speed of the recognition process are improved greatly.
一个优秀的IP网络的语音质量要求，是坚持实现通过一个先进的标准语音编码算法的执行情况。
Excellent voice quality in a demanding IP network is consistently achieved via an advanced implementation of standard voice coding algorithms.
但是由于无线移动自组织网自身的特点，使得实现IP语音技术并且保证语音质量会面临很多问题。
But due to the characteristics of MANET, implementing VoIP services and guarantying its voice quality are faced with many challenging issues.
这跟弯弯曲曲的线缆上还能找到开机键和锁屏键，已经另外一个麦克风，用于噪音消除和提升语音质量。
The power/lock button is also found on this squiggly cable, as well as the secondary microphone for noise cancelling and clarity during phone calls.
语音增强实验结果表明，该改进谱减算法能有效地提高增强效果，更好地抑制音乐噪声，提高语音质量。
Speech enhancement experimental results show that this proposed method effectively improves the speech quality and reduces the musical noise.
此外，由于课件均在实际教室中录制，其语音质量往往不高，本文提出的方法还将具备一定的容错能力。
Besides, the courseware is recorded in the classroom which makes the audio quality comparatively poor, our method should also be an error tolerant one.
码激励线性预测（CELP）编码在中低速率上与传统的LPC声码器相比可以提供更加自然的语音质量。
Code-Excited Linear Predictive (CELP) coding can provide natural speech quality at medium and low bit rates in contrast with conventional LPC vocoder.
码激励线性预测（CELP）编码在中低速率上与传统的LPC声码器相比可以提供更加自然的语音质量。
Code-Excited Linear Predictive (CELP) coding can provide natural speech quality at medium and low bit rates in contrast with conventional LPC vocoder.
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