声学的

These two researchers recently applied modern acoustic theory to explain why actors who perform in the Hellenistic theatre of Epidaurus sound almost as loud to audience members in the theatre's outer seats as they do to those in the front row.

最近，这两位研究者用现代声学理论解释这个现象：演员们在希腊埃皮达鲁斯歌剧院表演的时候，对于那些坐在远离中心的外圈观众来说，所听到的声音就仿佛来自前一排。

In order to realize the real-time monitoring of temperature field in furnace, the principle of two-dimensional temperature field reconstruction based on series expansion in acoustic computer tomography is analyzed.

为了实现炉内温度场的实时在线监测，阐述了基于级数展开法的二维温度场的声学CT重建原理。

The objective parameters, including fundamental frequency, Jitter , Shimmer, Harmonic to noise ratio, Normalized noise energy, and maximum phonatory time which were measured mainly on a sustained /i:/ with the Dr.

嗓音的客观检测：以/i：/音为样本，进行声学测试，测Jitter、Shimmer、Fo、NNE、HNR。测出MPT。结果(：1)嗓音的主观评价：总嘶哑度G在不同疾病组间有显著的差异(p.01)；除声带小结/声带息肉组间不能区分外，VHI-10在不同分组间有显著差异。

Compared to congener products, this system has multiple functions and following advantages: easy-to-use, low cost, capable of automatic quantitative analysis with perfect performance, etc. It will be an ideal instrument for the modernization of laryngology and voice medical science.

本系统将综合喉动态镜实时观察、嗓音声学分析、声门图像分析三大技术，集国内外多种产品的功能为一体，可望达到性能好、功能完善、操作简单、成本低等目标，为喉科学及嗓音医学的现代化提供一套较理想的仪器设备。

It is a gradient-based method, which determines that the final solution is just a local optimum for the objective function, the likelihood that the models produce the training data.

本论文以进化计算为核心优化算法，主要研究了它在语音识别中的声学模型训练以及说话人辨认中的模型训练中的应用。

MIDI Controller This feature will turn your acoustic piano into a MIDI Controller. With this system you can use your acoustic piano's keyboard to record music to a computer, send keyboard and pedal data to a digital piano, external sound module, sequencer or other MIDI device.

MIDI控制器这一功能可把你的声学钢琴成为一个MIDI控制器，有了这种系统，你可以用你的原声钢琴的键盘记录音乐，以一台电脑，送键盘和踏板数据，以数码钢琴，外部音源，音序器或其它MIDI设备。

This paper presents the methods to improve the performance of mispronunciation detection at syllable level for Mandarin Chinese from two aspects: introducing the speaker adaptive training and the selective maximum likelihood linear regression to get a better acoustic statistical model, and proposing speaker normalization backend because of the limited information and the different rating level for the different pronunciation level.

该文一方面为了获得对于发音错误检测更好的声学模型，引入了说话人自适应训练和选择性最大似然线性回归技术；另一方面，由于字发音检错中存在严重的信息量不足问题和专家对于不同水平说话人的评价标注不一样，在后端上加入了话者得分归一化技术。

This paper presents a quantificational evaluation to a specified high standard odeum via measuring on some main acoustic parameters.

通过对一个演出规格较高的音乐厅主要声学客观参数的测试，给出了该音乐厅定量的音质评价。

The third movement is one of Borodin's most brilliant gossamer scherzos, making effective use of harmonics and left-hand pizzicato, and the finale is rhythmically energetic.

第三乐章是鲍罗丁最华丽和轻柔的谐谑曲，充分的运用了和声学和左手的拨奏。终乐章在节奏上充满活力。

Based on the fundamentals presented in the part Ⅰ, this part of the paper,focused on the experimen tal analysis in contrast with the acoustic characteristics of boilover premonitory noise and the typical fire field environment noise, and a set of speci...

本文则在第一部分的理论基础之上，重点分析了扬沸前兆噪声和典型火灾现场环境噪声的声学特性，从其中寻找出能有效地进行扬沸火灾监测预报的一些特征物理量。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。