波表

本文论述了采用ADSR技术进行波表合成的方法。

This paper presents a wavetable synthesis method to develop it with ADSR technology .

实验验证，这种频域的音色重构方法，不触发任何波表，更贴切地模仿了真实钢琴的音色。

The result of the experiment shows that without any wavetable , this reconstruc - tion in frequency - domain copies the tone color of piano more appropriately .

基于ARM的等效采样手持式存储示波表设计

Design of Portable Memory-Oscillograph Equivalent Sampling based on ARM

本文介绍一种基于SOPC（SystemonaProgrammableChip）技术的嵌入式系统作为数字存储示波表的解决方案。

In this dissertation , as the solution of the DSO , an embedded system is introduced , which is based on SOPC ( System On a Programmable Chip ) technology .

本文讨论了基于SoPC技术的便携式双通道数字存储示波表的一种实现方案。

The content of this dissertation is about one of solution of digital portable , dual channel , store oscilloscope which is based on SoPC technology .

创新点在于采用FPGA作为实现示波表峰值检测模块的器件，目的在于提高峰值检测的速度，减轻MCU的负担，改进了峰值检测的指标。

Innovation of this design is that FPGA is used as the device of realizing peak detect , aim at increasing speed of peak detect , decreasing work of MCU , improving the indicator of peak detect .

讨论了示波表人机交互图形用户界面（GUI）的研究与设计，实现了主菜单结构和弹出式菜单结构的显示和控制，成功地完成了用户界面颜色自定义风格的实现、保存及装载。

Discussed the Graphical User Interface of Handheld Scope-meter , realized the display and control of main-menu and pop-menu structure , finally achieved the goal of saving and loading the user-defined interface color style . 3 .

为实现本文的目的，我们假定用户的声卡中没有硬件MIDI波表合成器，并因此而使用了软件合成器。

For the purposes of this article , we assume the user does not have a hardware MIDI wave-table synthesizer in the sound card , and , therefore , a software synthesizer was used .

对语言字符编码方式及多国语言字库进行了研究，实现了多国语言字库的设计及动态加载，减少了字库存储资源的开销，方便地利用示波表的USBUpdate功能添加多国语言包。

Studied the language character encoding and multi-language font library . Realized the design of multi-language font library and the dynamic loading , decreases the spending of the storage resource of font , and easy to use the USB update function to add multi-language pack . 4 .

目前已自主研发生产了OWON品牌三大系列产品：HDS手持数字存储示波表系列；

Till now we already bring three main series products under " OWON " brand successfully : Handheld digital storage oscilloscope ( HDS series );

数字示波表中超高速数据采集系统的设计

Design of Ultra High Speed Data Acquisition System in Digital Oscillometer

现在的示波表一般都具有多用表功能，可以对电子元器件进行参数测量[1]。

Modern DSO usually has digital multimeter , which can be used to measure electric elements .

基于DSP+FPGA结构的嵌入式便携数字存储示波表

A Design of Embedded Portable Digital Storage Oscillograph Based on the Technique of DSP Plus FPGA

体积小、功耗低、速度快成为手持数字存储示波表接口设计的主要目标。

Small size , low power consumption and fast rate become the main objective of interface design .

本文论述了一种便携式数字存储示波表上层关键软件模块的设计及实现。

This article describes the principal software construction modules of the portable digital storage oscilloscope ( DSO ) .

数字示波表作为基本的电子测量工具广泛应用于各个领域。

Portable Digital Storage Oscilloscope ( DSO ), as a kind of basic measuring tool , is applied to many fields .

随着数字存储示波器的应用，人们对手持数字存储示波表的应用要求也日益广泛。

With the application of Digital Storage Oscilloscope ( DSO ), the handheld digital storage oscilloscope for the application is also increasing .

手持数字存储示波表主要用于移动领域或特殊场合的数据测试，对手持数字存储示波表的通信速率和结构提出较高的要求。

The handheld digital storage oscilloscope is mainly used to testing data in mobile areas or special occasion , which has a new request in the communication rate and the structure of handheld digital storage oscilloscope .

手持式数字示波表是示波器技术的一个新的发展方向。通过使用大规模集成电路和液晶显示器，它把数字存储示波器、数字频率计、数字万用表组合在一个手持式仪表体内。

As a new development in the field of electronic oscilloscopes a hand-held digital oscilloscope is a truly integrated test tool , with digital storage oscilloscope ( DSO ), multimeter and digital ondometer in one easy-to-use instrument .

阐述了示波表系统的整体设计框架和各个模块的具体设计电路，其中包括模拟通道部分、数字控制部分、电阻测量部分、电源供电部分、人机交换部分等。

Furthermore , this thesis has elaborated the whole framework design and specific design of circuit in respective module , among them are analog channels , digital control , resistance measurement , power supply , human-computer exchange , etc.

中国P波走时表的编制

The compiling of P wave travel time table in China

甘青区域地震波走时表

The travel-time table of regional seismic waves in gansu , Qinghai areas

多层地壳模型近地震波走时表计算方法及程序设计

The calculation method and the designing programme of the travel time table for the nearby seismic wave of multiple-layer crust model

极谱配位吸附波测定配合物表观稳定常数的方法研究

A Study on Method for Determination of Apparent Stability Constants of Complexes by Means of Polarographic Adsorptive-Coordinating Wave

中国地区地震P波和S波走时表的实用检验

The practical test of P and s travel time tables from earthquakes in the Chinese region

采用1970年寇蒂斯（curtis）所述的立方样条函数平滑数据的方法，得到表面震源P波和S波的走时表。

The smoothing technique of cubic splines as described by Curtis ( 1970 ) was applied for the P and S travel times for surface foci .

根据表面质点响应中瑞利波和反射体波能量分配分析表观相速度扰动机制，讨论振源、测点、洞穴三者相对位置及频率对表面波表观相速度影响。

Mechanism of disturbance of apparent phase velocity is analyzed from distribution of energies of Rayleigh waves and the reflected body waves in the responses . Influences of frequency and relative distances among the source , receivers and cavity on apparent phase velocity of surface waves are discussed .