sound simulation 中文意思是什麼
sound simulation
解釋
音響模擬- sound : adj 1 健全的；強壯的，正常的；完好的，無疵的，沒有腐爛的（船、牙齒等）。2 正確的；正當的，合法的...
- simulation : n. 假裝；模擬；裝病，裝瘋；【生物學】擬態，擬色。
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Introducing the theory and application of boundary element method on the sound radiation, giving the process of solving vibration noise radiation problem using boundary element analysis software ; presenting the coupling theory and the combination analysis of finite element method and boundary element method, and doing relevant analysis based on close drum shell ; programming the noise data simulation program using the numerical calculation software, simulating the acoustic and pressure data of a key point in the transient response acoustic field of the close drum shell, realizing the audibility of the noise, using the virtual reality tools to simulate the vibration noise of the drum shell ; combining the finite element method and boundary element method to analyze the vibration noise radiation of some gear box, and completing the whole simulation process of the vibration noise of the gear box
綜合介紹了邊界元法在聲輻射問題上的理論及應用；並給出了運用邊界元法分析軟體求解振動聲輻射問題的過程。闡述了有限元法和邊界元法的耦合理論及組合分析方法，並以封閉鼓形薄殼為分析對象進行了相應的分析。利用數字計算軟體編制了噪聲數據模擬程序，並模擬了通過組合方法分析封閉鼓形薄殼瞬態響應聲場而獲得一關鍵點的聲壓數據，實現聲音的可聽化，隨后通過虛擬現實工具實現了該情形下橢球殼振動噪聲的虛擬模擬。 -
The paper, which is based on the " research and development of the speed - up train ' s manipulation of optimization and train simulator " project, concerns the sound system in the train simulator. in the paper, the sound system includes two parts contents : firstly, improving the sound effect of the sound simulation system in the train simulator and enhancing 3d sound effect, such as sense of distance, sense of orientation, doppler effect etc, to make the sound of training environment more verisimilar ; secondly, realization of the speech communication in network between teacher and student in the train simulator
本文是以鐵道部科技發展項目「提速列車優化操縱與機車模擬器研究開發」為依託，對機車模擬器的聲音系統進行研究：第一，對機車模擬器中聲音模擬系統的音效進行改進，增加3d音效，如聲音的距離感、方位感、多普勒效應等，使得訓練環境音響更加逼真；第二，實現機車模擬器中教員與學員間的語音網路通訊。 -
Different models of objective parameters, such as reverberation time, definition, clarity index and centre time are given. sound parameters simulation is achieved
推導了混響時間、清晰度、明晰度和中心時間等音質參數的計算模型，從而實現了小尺度封閉空間音質參數模擬。 -
Established in 1994, xinyi meter plant ( shanghai xinyi meter co., ltd ) is specialized in the development and production of simulation current meters and voltmeters. they are widely used in collaboration with mili - tary equipment, various electronic communication facilitles, measuring instruments and auto control equipment to display all kinds of quantity of electricity and other readings. xinyi meters are of plenty of assortments and complete functions. they sell well in the domestic and overseas markets and appeal to the customers with their stable and reliable quality, considerate service and sound market reputation
新藝儀表廠（上海新藝儀表有限公司）創辦於1994年，主要開發和生產門類齊全，品種繁多的模擬和安裝式電流、電壓表，廣泛用於軍工配套和各種電子通迅設備、測量儀器和自動化控制設備上，以顯示各種電量和非電量、新藝儀表品種多，功能齊全，以其穩定可靠的質量、周到的服務、良好的市場信譽行銷國內外、深受用戶的歡迎。 -
The methods above have been simulated using emtp and matlab, and the simulation results indicate that, ( 1 ) in the fault location method based on wavelet reconstruction, the influences of reflected waves from tee joints or resistance discontinuities except the fault point can be eliminated when the current difference between faulty phase and sound phase is used in fault location
本文利用emtp和matlab程序對上述方法進行了數值模擬，結果表明： （ 1 ）在本文所提出的基於小波重構的電纜故障測距方法中，利用健全相和故障相的電流差信號進行故障定位，能消除故障點之外其他阻抗不匹配點的反射波的影響。 -
Therefore, 3d virtual sound technique is an important content in computer technology, video / audio technology and virtual reality technology, and it is also an important research field and a popular subject at present in acoustics simulation and humanized audio outputting technology
因此，虛擬聲定位技術是當前計算機、視聽技術及虛擬現實技術研究的一個重要內容，也是聲學模擬的音頻輸出技術的一個重要研究領域和當前研究熱點。 -
Realization of sight and sound simulation for large scale electromechanical equipments
大型機電設備視景音響模擬的實現 -
The result shows that the grade of df is different under different sound simulation
實驗結果表明，不同聲音刺激下，駕駛員疲勞程度輕重不同。 -
The paper discussed his aims of referring part coding system into dbms, how to choose a perfect coding system and how to modify it to fit the enterprise ' s own conditions. it also discussed the cad electronic files database model, the way to visit it and its integeration with other systems. the simulation running at the end of this thesis proves that the idea is a sound one. the idea can be widely used to manage the cad electronic files of the enterprise
在此基礎上，初步設計了數據庫模型和前臺訪問軟體，並採用部分cad電子文件數據在計算機上進行模擬運行，證實了這種方法的可行性和可操作性。該方法進一步完善後可在企業中推廣應用，能夠有效提高企業cad電子文件管理的管理水平。 -
On the computer simulation of sound fieldimpulse response using the ray - tracing method
基於聲線法的聲場脈沖響應計算機模擬研究 -
Sound reflection and sound shadow simulation technology of high frequency sonar
高頻聲納回波影像模擬技術 -
Established in 1996, huazhixin meter plant ( huaxin meter co., ltd ) is specialized in the development and production of simulation current meters and voltmeters. they are widely used in collaboration with mili - tary equipment, various electronic communication facilitles, measuring instruments and auto control equipment to display all kinds of quantity of electricity and other readings. huazhixin meters are of plenty of assortments and complete functions. they sell well in the domestic and overseas markets and appeal to the customers with their stable and reliable quality, considerate service and sound market reputation
華之星儀器儀表有限公司（原華星儀表廠）創辦於1996年，最主要開發和生產，門類齊全，品種繁多的模擬和安裝式電流、電壓表，廣泛用於軍工配套和各種電子通迅設備、測量儀器和自動化控制設備上，以顯示各種電量和非電量、華之星儀表品種多，功能齊全，以其穩定可靠的質量、周到的服務、良好的市場信譽行銷國內外、深受用戶的歡迎。 -
The ship power station simulator can do operating training, setting troubles, monitoring state of the power station, simulating sound and light, measuring result of the simulation and also simulate the normal and abnormal running state of the ship power station. the simulator can also simulate dozens of troubles and achieve the demand of truly simulating the ship power station
該系統能夠實現操作訓練、故障設置、系統監控、聲響模擬和特性測試等功能，模擬了船舶電站正常和非正常運行工況以及數十種故障；達到了真實地模擬船舶電站的要求，並能進行相關的模擬訓練。 -
Research on an underwater sound simulation system based on hla
的海洋聲環境場模擬系統的研究 -
Research and implementation of a sound simulation system for flight simulator
一種飛行模擬器音響模擬系統的研究與實現 -
The sound simulation system is based on the mathematical model of sound rendering technology, the model of human hearing and the audio knowledge in the computer
聲音模擬系統以聲音渲染的數學模型、人耳的聽覺模型、計算機音頻知識為基礎。 -
At last, the paper discusses the principle and the process of disposal of using directsound technology to realize real time sound synthesization, playback and 3d sound effect, and realize 3d effect and doppler effect of the sound simulation
探討了利用directsound技術實現聲音的混音、回放和3d效果的原理及處理過程，實現了機車聲音模擬的3d音效和多普勒效應。 -
The paper analyses the sound of train in fact, and combines with the requirement to the sound simulation of the train simulator. after evaluating all methods and traits of the controls to sound media in windows system, the paper brings forward to use the directsound technology to develop the sound simulation system
本文分析了實際機車運行過程中的聲音情況，並結合機車聲音模擬的控制方法與具體要求，比較windows環境中各種聲音媒體控制的方法和特點后，提出了採用directsound技術開發聲音模擬系統的方法。 -
The work in this thesis focuses on the design, exploitation and realization of the tcvs. the main research and achievements are as follows : ( 1 ) the developing environment of software associate with mfc, opcngl and opengvs, which establish the virtual combat environment of the underwater acoustic counterwork with three - dimensional visual simulation and sound, etc. the problem of chinese character display under opengvs has been solved, and the assistant charts have been used to show the parameter of underwater combat
本論文圍繞「水聲對抗三通道視景模擬系統」的設計、開發及實現而展開，其主要研究工作及所取得的研究成果如下：基於mfc 、 opengl和opengvs聯合的軟體開發環境，建立了三維視景、聲效及許多效果相結合的水聲對抗虛擬環境。 -
Corresponding aspects of underwater sound channel are summarized and a proper simulation model based upon ray - model is presented ; 5
對海洋聲通道的有關問題作了綜述，給出了一種適合模擬系統的基於射線聲學的海洋聲通道模型； 5
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