基音

[jī yīn]

汉英

网络释义

na.
1.
【声】fundamental tone; prime; tonic

例句

释义:
全部全部,primeprime,tonictonic,KeaneKeane,pitchpitch,keynotekeynote
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
Wavelet transform has been used for pitch detection in real time . and two algorithms (multi-scale and single scale) are compared.
小波变换用来实时提取基音，并对比了多尺度和单一尺度两种算法。
cnki.hljlib.cn
2.
The system cannot be made to sound any notes other than the fundamental and the various overtones.
除了基音和各种泛音以外，这种体系不能发出其他的音。
www.jukuu.com
3.
The arithmetic searches for the least central offset through partition speech sub-band and confirms pitch period of the transition sound.
该算法主要通过划分语音子带来搜索最小中心偏移量，较准确地确定过渡音的基音周期。
www.ceps.com.tw
4.
As a key technique, the pitch detection has been a hot spot in the field of speech processing.
作为语音信号处理中的一项关键技术，基音检测一直是研究热点。
www.joces.org.cn
5.
In this paper, a new smooth in approach is presented, in which a searching method is used to get a preferable accurate pitch contour .
本文提出了一种通过搜索来得到更精确的基音轮廓的新的基音平滑方法。
dict.kekenet.com
6.
This paper puts up a method suitable for multi pitch detecting under overlapping speech signals environment.
本文提出了一种在混叠语音信号中检测各自语音分量基音信息的方法。
www.dictall.com
7.
The proposed algorithm adopts frequency partition to estimate the range of pitch period, improving the computational speed.
该算法采用频域分块估计候选基音周期的范围，提高了算法的计算速度。
www.joca.cn
8.
Autocorrelation and average magnitude difference function are essential methods in pitch detection.
自相关法和平均幅度差函数是两种常用的基音检测方法。
www.dictall.com
9.
Center clipping is a method, which used to wipe off the effect of track, in order to acquire a more exact pitch period.
中心削波法是用来去除声道影响，以获得更准确的基音周期的一种方法。
stae.com.cn
10.
Through simulation experiments, it is shown that it behaves more robustly and can detect pitch more accurately at low signal-to-noise ratio.
实验表明，在信噪比较低的情况下，该法也能较精确的检测基音周期。
www.elecfans.com