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formant相关的网络例句

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与 formant 相关的网络例句 [注:此内容来源于网络,仅供参考]

Hour Format Time displayed in either a 12-hour or 24-hour formant.

12/24小时时制可以12小时或24小时时制显示时间。

However, some ripe algorithms are not open for keeping them secret. Some open algorithms exist a lot of questions. Based on the nature of the musical signal, an effective algorithm for pitch shifting is presented while maintaining formant characteristics of the unshifted sound.

本文根据音乐的信号的特征,在保持未变调声音的规格特征上,提出了一种有效的变调算法,在具体实现中,为了保证运算的实时快速,采用了TI公司的TMS320C50DSP芯片作为主处理芯片,它的时钟频率是10MHz。

Firstly,we particularly explained the algorithmic of themusic recognition.Then,we made a study of the music characteristic and the musicrecognition methods.As for the burrs of the music signal,we put forward a curveplastic method to eliminate the burrs.Considering the difficulties of detecting thepoint of the music speech,we made use of the multi-frequency energy curve to detectthe end-point of the music signal with the crossing zeros rate.As for thedisadvantages of the large operation and influence of the formant,we improved theAMDF theory with the linear prediction algorithmic to detect the error.In order toobtain the characteristic parameter of the music signal,wo calculate the MFCCparameter to obtain the template and the pending signal characteristic parameter.Inorder to improve the rate of the recognition,considering the disadvantages of theDTW algorithmic,we find a new method to improved the DTW algorithmic bybroadening the point of the music signal and made simulation experimentation;As forthe disadvantages of the contraposition grade to the pitch,cadent and sing name,wefind a method to dynaic adjust the results of the recognition to improve the accuracyof the grade.

详细阐述了嵌入式音乐识别算法的详细设计与实现,研究了音乐语言的特点和音乐识别的侧重点,并阐述了基于音乐信号特色的语音处理及识别方法;针对音乐信号中的毛刺干扰,提出了曲线整形的思想,消除了音乐信号中的毛刺;针对音乐信号端点检测困难的特点,利用多频段能量曲线分割结合过零率来实现端点准确检测;针对音高提取运算量大且容易受共振峰影响的特点,利用线性预测残差的方法对传统的AMDF算法进行了改进并提取出了音高,在实际实现时,优化了AMDF算法,减少了计算量;为了得到较好的特征参数,通过求取梅尔频标倒谱系数的方法,分别提取了模板信号特征参数和待测信号特征参数;为了提高识别率,针对传统DTW算法的缺陷,采用了放宽端点和声刺激法改进了传统的DTW算法的性能并进行了仿真试验,使音乐识别率得到明显提高;在音高、节奏评分时,针对对位评分的缺点,采取了动态调整的方法提高了评分的准确度。

According to the degrees of PSC they have,Shanghai-accented Mandarin interlanguage are classified into four stages as elementary ,intermediate ,intermediate-advanced and advanced.Then the phonologies of Standard Mandarin and Shanghai-accented Mandarin interlanguage are compared in order to find out the phonological differences between these two dialects. Based on the statistical results, the writer chooses ten typical kinds of pronunciation errors of finals according to the rates of pronunciation errors of finals on stages.Then, the phonetic level analysis is made on them for the four stages respectively. Furthermore, acoustic features of vowels, diphthongs, triphthongs and vowels with nasal endings are analysized and compared by plotting vowel charts and formant patterns for them. Finally, the writer gets some preliminary results of the typical pronunciation errors of finals during the whole process of Shanghai-accented Mandarin interlanguage and on the stages of it respectively.

本文结合当前这种实际研究和应用的需要,以上海地区普通话过渡语为考察对象,从韵母发音偏误入手,借鉴第二语言习得研究中偏误分析和中介语研究的相关理论,采用实验语音学的方法,随机选取了80位上海地区不同普通话水平等级的应试人的应试录音和试卷作为本研究使用的语料,并将其分别对应于上海地区普通话过渡语的四个阶段,重点考察这80位处于不同阶段的应试人在测试的读单字部分的韵母发音偏误现象,通过对各阶段所有应试人的各类韵母发音偏误出现率的统计分析,展示出上海地区普通话学习者在韵母习得方面产生的偏误在过渡语各个阶段上的分布特点及趋势;再根据各阶段各韵母发音偏误率的统计结果,选取各阶段共同具有的十类主要的韵母发音偏误,分别绘制过渡语各阶段的偏误音声学元音舌位图或共振峰模式图,并与标准普通话中相应韵母的声学元音舌位图或共振峰模式图进行比较,从而展示出上海地区普通话学习者的主要韵母偏误类型在过渡语不同阶段上各自的声学特征、偏离标准音的程度和相关趋势,并从一定程度上反映了这一地区普通话学习者在韵母习得方面的能力发展轨迹,为普通话教学及培训中如何提高教学效率问题提供一定的参考依据,也为普通话水平测试各等级标准声学特征的建立,乃至为将来测试的计算机化提供了可靠的声学参数。

Results The data failed to show any difference in domain, pitch and the first formant (P>0.05) between two methods, but it revealed obvious difference in energy and the other formants (P<0.01). Conclusion There was dist

直接语音输入法和间接语音输入法有一定的区别,二者不能互相代替。

The range of sounds this instrument is capable of is truly amazing, from shimmering pads, to mysterious drones, crystalline digital manipulations to dark distorted atmospheres, menacing mechanisms, evocative resonances, surreal sound effects, complex cascades, formant sheens, dark disturbing horror, analogue waves, amazing space textures, strange vocal synthesis and of course, sounds from the Outer Limits of space and time.

各种声音这一工具能够真正令人吃惊,从波光垫,以神秘的无人驾驶飞机,结晶数字操纵扭曲向黑暗气氛,威胁的机制,唤起共鸣,贺岁片音效,复杂的级联,共振sheens ,黑暗恐惧不安,模拟波,惊人的空间纹理,奇怪的声音合成,当然,声音从外部界限的空间和时间。

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In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国,慢性酒精中毒,肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题,你可以随时联系我。

Very pretty, but the airport looks more fascinating The other party wisecracked.

很漂亮,不过停机坪更迷人。那人俏皮地答道。