声图 meaning in English
phonogram
sonagram
sonogram
sound figure
sound spectrogram
Examples
- Itts audiovisual systems - interactive text transmission system
声图信号传输系统.人-机对话的文本传输系统 - Interpretation of echograms
声图判读 - In this paper , the work is a part of acoustic vision in the intelligent autonomous underwater vehicle . the aim of the task is researching the algorithms for the preprocessing and recognition of underwater acoustic images
本论文的工作是智能水下机器人“声视觉系统”中的一部分，进行水声图象的预处理和识别算法的研究。 - Psittacula agapornis ) , oscine passenon ( emberiza rutila ) and the vocalizations of sub - oscine passerine ( melopsittacus undulates , psittacula agapornis ) after sectioning nxiits were recorded by sharp gf - 6060 recorder . cooledit2000 , an acoustic analyzing software , was used to produce the original wave and it ' s expanded time windows , sonograms , spectrums and power static histograms . to distinguish the acoustic differences of their natural vocal and to find the changes of sub - oscine passerine ' s song after sectioning nxiits , the above results is acoustically analyzed and compared , expecting to provide some advantage to further explaining the mechanism of vocal production
本实验以非鸣禽(家鸽、家鸡) ，亚鸣禽(虎皮鹦鹉、牡丹鹦鹉)以及鸣禽(栗? )为实验材料，记录其正常叫声以及亚鸣禽断nxiits后的叫声，用cooledit2000声音处理软件制出原始信号及其展开图，声图，频率谱图以及能量统计分布图，并对所得结果进行声学比较分析，以期得到鸣禽、亚鸣禽及非鸣禽叫声在声学特性上的差异，以及亚鸣禽在断神经后叫声的声学变化，旨在为进一步解释其发声机制提供帮助。 - With the characteristics of the task of preprocessing and recognition of underwater acoustic images , the nonlinear methods based on the mathematical morphology was proposed here . the performance of it is better than the conventional methods for the case of suppressing noise , detecting edges and recognition
本文针对水声图象预处理和识别的特殊性，把数学形态学的形态变换应用到“声视觉系统”的预处理和识别中，实现了以数学形态学为理论基础的非线性处理方法，使得图象的去噪、边缘提取和物体识别等处理较传统方法优越和快速。