dimensional sound 中文意思是什麼

dimensional sound 解釋
立體音響。

  • dimensional : adj. 1. 尺寸的。2. 空間的。3. 【數學】因次的；…次（元）的。
  • 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...
  1. When one tries the same trick with loudspeakers, though, the creation of three - dimensional sound runs into a serious problem called transaural acoustic cross talk

    可是當我們試圖把這個伎倆用於喇叭上時，就會面臨漏音的大麻煩。
  2. Besides that ray theory is helpful to calculate three - dimensional sound field, and the inversion of sound field could be finished quickly enough to realize the detection of ocean environment in wide area

    特別是射線理論對解三維聲場尤為方便，它將有望實現三維聲場的快速計算和聲場的反演，達到海詳環境的監測目的。
  3. This paper researches on a novel method to measure three - dimensional sound intensity use for failure diagnosis of electro - hydraulic system and the fabrication of a miniature three - dimensional sound intensity probe by using two separate micro - machined pressure probes and one microphone frame

    本文研究了聲強測量技術在汽車噪聲源識別中的應用。通過使用兩個微型雙麥克風和支撐它們的框架，我們設計了一個小型的聲強探測器，用它來實現對汽車噪聲源的聲強探測。
  4. To measure, calculate, display, print sound intensity sound pressure, sound power, three dimensional sound intensity spectrum, equal intensity contour are all deeply studied. a set of software using multiple document interface ( mdi ) running under microsoft windows platform is developed

    本文就聲強、聲壓、三維聲強譜、等聲強線以及a計權、 1 / 3倍頻程的測量、計算、顯示、列印等進行了深入的研究，並編制了一整套運行於windows平臺的圖形化多文檔界面聲強測量分析軟體。
  5. This software take full advantage of the multimedia technique, especially the three - dimensional animation, to open out the abundant meanings and scientific theories in structural chemistry by using lush graphical interfaces, lifelike animation, lifesome sound effects, alluring exhibitive technique, translate bald contents and nonobjective theories into visual, direct - viewing, lively demonstration, change static and plane teaching method into dynamic and three - dimensional teaching process with attraction and infection, realize visual and enlightened teaching

    本軟體充分應用計算機多媒體特別是三維動畫製作技術以豐富的圖形界面、逼真的視頻動畫、生動的音響效果、引人入勝的表現手法揭示了結構化學中包括的豐富內涵和科學原理，將原來枯燥的內容和抽象的理論轉變為形象、直觀、生動的演示，使以前靜態的，平面式的教學變為動態的、三維立體的教學過程，具有吸引力和感染力，實現了形象化、啟發式教學。
  6. Using 3d max 4. 0 to do stereogram and three - dimensional animation, using photoshop 6. 0 to do the picture of background, button, icon, using cool edit pro 2. 0 to record commentary. using object - oriented multimedia development tool - visual basic 6. 0 to compose picture, image, animation text, sound. finally, using inno setup 3 to encapsulate software, making installation procedure

    選用3dmax4 . 0製作三維立體圖和三維動畫，用photoshop6 . 0製作背景圖、按鈕、圖標，使用cooleditpro2 . 0錄制聲音，用面向對象的可視化多媒體開發工具visualbasic6 . 0將製作的圖片、圖像、動畫、文本、聲音進行合成，最後用innosetup3對軟體進行封裝，製作安裝程序。
  7. A large planar microphone array, which consists of 111 microphones, was successfully applied to obtain a two - dimensional mapping of the sound sources on a landing aircraft. the focus of study in this paper is on the landing gear noise source. the spectra, directivities and sound pressure levels of flap side - edge noise of 7 narrow - board commercial aircraft and 7 wide - board commercial aircraft are presented. it is found that the landing gear noise spectrum is broadband with some single tones in some cases. the directivity of the total sound pressure level of a landing gear noise resembles that of a horizontal dipole. the level differences between the various aircraft landing gears are larger than those expected from the airspeed differences. it is thus expected that the louder noise emission of the landing gears can be reduced by redesigning

    應用由111個傳聲器組成的平面傳聲器陣列對當前流行的民用客機進場著陸過程中的機體噪聲源進行了實驗測量，本文對七架窄體客機和七架寬體客機的起落架噪聲進行了分析，得到了起落架噪聲的頻譜特性、指向特性和聲級變化.研究發現，起落架噪聲的頻譜是由寬頻隨機噪聲與一些較為明顯的單音噪聲源組成，起落架噪聲的指向性類似於一個水平放置的偶極子.不同飛機起落架噪聲的聲級相差較大，這說明可以通過重新結構設計降低起落架噪聲。
  8. In this paper, we present the analytical results of the total band gaps of sound waves in two - dimensional sonic crystals using the plane wave expansion method

    聲子晶體的頻溝現象，可應用於徹體波濾波器或表面聲波濾波器，阻止特定角度與頻率入射的聲子傳遞，藉以達成濾波之效果。
  9. According to the integral characteristic of pvdf film, two pvdf sensors are designed to measure adjoint coefficient of sound radiation mode in this paper. based on the theory of sound radiation and two - dimensional modal sensors equation, and taking a simply supported plate as example, we measure mode l, mode 2 and mode 3 adjoint coefficient of its sound radiation by the sensors

    本文是在聲輻射模態理論以及兩維分散式壓電傳感器方程的基礎上，利用pvdf獨特的積分特性，以簡支矩形板為例，設計了pvdf壓電薄膜傳感器用於測量簡支板第一、二、三階聲輻射模態伴隨系數。
  10. Abstract : a large planar microphone array, which consists of 111 microphones, was successfully applied to obtain a two - dimensional mapping of the sound sources on a landing aircraft. the focus of study in this paper is on the landing gear noise source. the spectra, directivities and sound pressure levels of flap side - edge noise of 7 narrow - board commercial aircraft and 7 wide - board commercial aircraft are presented. it is found that the landing gear noise spectrum is broadband with some single tones in some cases. the directivity of the total sound pressure level of a landing gear noise resembles that of a horizontal dipole. the level differences between the various aircraft landing gears are larger than those expected from the airspeed differences. it is thus expected that the louder noise emission of the landing gears can be reduced by redesigning

    文摘:應用由111個傳聲器組成的平面傳聲器陣列對當前流行的民用客機進場著陸過程中的機體噪聲源進行了實驗測量，本文對七架窄體客機和七架寬體客機的起落架噪聲進行了分析，得到了起落架噪聲的頻譜特性、指向特性和聲級變化.研究發現，起落架噪聲的頻譜是由寬頻隨機噪聲與一些較為明顯的單音噪聲源組成，起落架噪聲的指向性類似於一個水平放置的偶極子.不同飛機起落架噪聲的聲級相差較大，這說明可以通過重新結構設計降低起落架噪聲。
  11. We testify limitations of the most famous two - dimensional pde for sound synthesis in its princilpes for rectangle and circle membrances. 4

    以矩形膜和圓形膜為例，從理論上詳細地分析了傳統二維阻尼振動方程的局限性。
  12. So, the most important research achievements in this paper are summarized as follow. 1. we testify limitations of the most famous one - dimensional pde for sound synthesis from its princilpes to application based on string instrument

    撥彈弦為例，從理論上詳細地分析了著名的傳統一維阻尼振動方程的局限性，並從模擬試驗上對其局限性進行了驗證。
  13. 2 ) in order to solve the scattering and diffraction of sound radiation, in this dissertation, based on helmholtz equation and its boundary equations, modeling of three - dimensional fem is given for computing low frequency sound transfer function in small enclosures

    2 ）為解決聲音在傳播過程中所發生的散射和衍射現象，本文基於有源helmholtz方程及其邊界條件，建立了求解小尺度封閉空間內低頻聲傳遞函數的三維有限元模型。
  14. 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。
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