環境立體聲 的英文怎麼說

中文拼音 [huánjìnglìtǐshēng]
環境立體聲 英文
ambiophony
  • 環 : Ⅰ名詞1 （環子） ring; hoop 2 （環節） link 3 （姓氏） a surname Ⅱ動詞（圍繞） surround; encircle;...
  • 境 : 名詞1 （疆界; 邊界） border; boundary 2 （地方; 區域） place; area; territory 3 （境況; 境地） co...
  • 立 : 動1 （站） stand; remain in an erect position 2 （使豎立; 使物件的上端向上） erect; stand; set up...
  • 體 : 體構詞成分。
  • 環境 : environment; surroundings; circumstances; ambient; closeness; ambience; ambiance; atmosphere
  • 立體聲 : stereo; stereophony; auditory perspective; localization; fanta sound; stereophonic立體聲唱片 ster...
  • 立體 : 1 （三維的） three dimensional; stereoscopic2 [數學] （幾何體） solid; body立體彩色電視 three dim...
  1. The main research advances can be summarized as follows : ( 1 ) study the signal processing ' s performances and methods of homing torpedo system comprehensively, in order to setting up a corresponding mathematical models ; ( 2 ) analyze the ocean channel ' s effects on the work of homing system, then found some models such as target echo signal, noise ( including background noise, target radiating noise, etc ), ocean reverberation. according to them, simulate the array signal ; ( 3 ) the system structure, every function blocks composing are studied and founded thoroughly. then, discuss methods of signal processing in time domain and airspace domain ; ( 4 ) program the simulation software of torpedo ' s homing system according to the simulation models and flow charts, which connected with torpedo ' s control part

    本文所作的主要工作及研究成果主要有以下幾個方面： （ 1 ）對自導工作過程中的信號與信息處理的基本理論與方法進行了較為全面的研究，為建立一個較為完備的自導模擬系統提供了理論基礎； （ 2 ）討論了自導系統工作過程中海洋通道對目標回波信號與目標輻射噪聲信號等的影響，建立回波信號的數學模型、環境場中的噪聲信號模型（包括海洋環境噪聲、目標輻射噪聲與魚雷背景噪聲等）與海洋混響模型，模擬產生了聲自導系統基陣接收到的回波信號與噪聲信號； （ 3 ）深入研究並建立了自導模擬系統的總體框架，給出各個具體功能模塊組成，討論了聲自導系統對信號的時域與空域處理，並結合模擬程序中陣列信號處理模塊，給出固定多通道波束形成的模擬實現過程； （ 4 ）根據系統的模擬模型與已建立的模擬流程圖編制了通用魚雷模擬器自導系統模擬軟體，通過網路與控制系統相連，組成完整的魚雷模擬器。
  2. In the recent years, with the development of such technologies as computer and digital signal processing, transaural technology based on system of kemar grows ; it has a broad future on the domain of electro acoustics, indoor - acoustics, yawp - acoustics, psychoacoustics, computer multimedia and manual virtual environment, which has expanded the scope of the system of kemar

    但近年來，由於計算機技術，數字信號處理技術等方面的發展，在假頭型立體聲系統的基礎上，發展了聽覺傳輸技術。它在電聲、室內聲、噪聲、心理聲學、計算機多媒體和人工虛擬環境等許多方面有廣泛的應用前景，其內容已超過了假頭型立體聲這樣一種特殊的聲傳輸和重發系統的范疇。
  3. Multi - media shows of self - propelled gun are accomplished including curve simulation, texturing, lighting technology voice effect, flame effect, etc. vii ) distr ibuted real - time dynamics simulation system for virtual self - propelled gun, which is a solid basis for virtual - reality gun, is set up through lan, based on tcp / ip protocol, opengl, client / server, object oriented, etc

    在3dmax開發環境中，利用紋理、光照等技術進行了自行火炮的真實感建模，通過曲線擬合，模擬火炮各個部件在發射過程中的運動規律，並結合聲音和炮口火焰效果，實現了自行火炮發射動力學的多媒體描述。 7 、基於tcp ip協議、 opengl 、 client server 、面向對象等技術，在lan平臺上建立了火炮發射動力學分散式實時模擬系統，為研究虛擬火炮打下了堅實基礎。
  4. This system has some functions as following : first, statistic analysis and valuation of the spatial distribution of beijing traffic noise ; second, real - time simulation of the affection that is traffic noise in residential area ; third, previewing statues and standards of environmental noise ; fourth, management of spatial data and property data ; fifth, alternant querying of spatial data and property data ; sixth, inputting graphs and tables. we can build accurate and identical channels of information ' s coming, accelerate the circulation rate of environmental information, and increase the efficiency of environmental information resources by studying and implementing metropolitan environmental noise management information system. meanwhile, it can reduce the burden of these environmental workers

    城市道路交通噪聲信息管理系統的研究與實施可以建立準確、一致的信息來源渠道，加快環境信息的流通速度，提高環境信息資源的利用率，減輕環境工作者的工作負擔，提高環境管理工作中的效率，為環境管理和環境規劃與評價提供依據；該系統的建立與開發同時也為開發類似系統的環境工作者提供參考和借摘要一鑒，為今後實施集水、氣、噪聲、固體廢棄物為一體的環境管理信息系統平臺提供了一個子框架。
  5. Key technologies of building multimedia environment in multimedia environment, users can interactive handle various multimedia information which includes text, graphics, image and sound etc. multimedia environment integrates multimedia information and builds logic link between them. to build multimedia environment, opengl technology, directsound technology and creating and playing avi video technology are analyzed in detail in this paper

    多媒體視景創建中的關鍵技術多媒體視景環境是計算機以交互方式來處理文本、圖形、圖像和聲音等多媒體信息，在各種信息之間建立邏輯連接，並將其集成的一套完整的多媒體環境。
  6. When the alarm detects that the concentration of the gas reaches or excesses the preset alarming scale, the alarm will give out sound and light alarm immediately to warn the users to take measures for safety, start the exhaust and the spray systems, and cut off the gas flow for preventing explosion, fire disaster and poisoning to guarantee the safety of production

    當環境中探測氣體濃度達成或超過預置報警值時，報警器立即發出聲光報警，以提醒用戶採取安全措施，並驅動排風、噴淋系統、切斷，切斷氣流防止發生爆炸、火災、中毒事件，從而保障安全生產。
  7. Especially in the modern society, the external and internal environment of business has become more complicated. under this circumstance, some multinational companies such as enron and world com bankrupted because of problems in business operation and finance. and it is important to set up and perfect company management structure. therefore, it is significant to find some efficient measures to develop the function of internal auditing

    特別是在世界經濟趨向一體化、企業所面臨的內外環境日益復雜、安然、世界通訊等一大批跨國公司因經營問題、財務問題相繼破產、倒閉的當今社會，建立和完善公司的治理結構、建立、健全公司的現代企業制度的呼聲再次高漲，此時，認真審視和深入研究作為現代企業制度與公司治理結構重要組成部分的內部審計的功能發展軌跡，尋求充分發揮我國內部審計功能的合理對策，有著極其重要的現實意義與理論意義。
  8. The first part of the paper is designing the testing project for grounding resistance and insulation resistance in a new way. using 16bits ad converter with programmable control amplifier replaced the way which used changing resistance to change measure range. lt is not only improved testing precision and develop the system expediently, but also reduced the area of the circuit boardwith the new way. in order to make the electric implement safety testing system have upstanding expansibility, the software and hardware of the system adopted the modularization design. adopted mcu atmegal28 as a master mcu which control mmi, realtime clock and communication with slaver mcu. atemga8 as the slaver mcu to realize testing function. so it is easy to add or reduce the testing project. the testing implement system has been developed successfully, and the comments for the system is that it has high precision, high expansibility and easy maintain. but considering the electric implement system should have intelligence and humanity abi lity. so this paper bring forward a scheme of electric equipment safety testing embedded system with speech control. after introduce the basic theory of speech recognition, the paper expatiate the characters of this system. the system is a noise conditon, not special people, small glossary, insulation word system. with these characters design the speech recognition as fellow. utilizing cross zero ratio and short energy to ensure jumping - off point and end point ; adopting mfcc as the character parameters of speech recognition ; the character parameters than be recognized by dtw. in order to ensure the credibility of this project, first realized by matlab in computer

    在介紹了語音識別的基本原理后，闡述了本系統的特點：本系統是一個噪聲環境下非特定人、小詞匯量、孤立詞的語音識別系統。根據本系統的這些特點設計了如下語音識別方案：利用過零率和短時能量相結合的方式確定語音端點；採用mel頻率倒譜系數（ mfcc ）作為語音識別的特徵參數；得到的特徵參數最後通過動態時間規整（ dtw ）的模式識別方法進行識別。為了確保本系統實現方案的可靠性，首先通過計算機利用matlab軟體來模擬，在演算法模擬實現后又進一步增加環境的復雜性：加上較大的環境噪聲、突發性的噪聲等，再通過修改參數、修改參考模板、兩級識別等各種提高語音識別精度的方法來提廣東工業大學工學碩士學位論文高識別率。
  9. First, original co - occurrence matrix feature parameters of wood were extracted in noise condition, earned on feature selection, and constructed parameter system of wood texture

    首先在無噪聲的環境下提取了木材的共生矩陣紋理原始特徵參數，並對其進行特徵選擇，進而建立了木材紋理參數體系。
  10. Signal processing for acoustic echo control includes modeling of reverberation, design of dereverberation algorithms, echo suppression, double - talk detection and adaptive acoustic echo cancellation, which is still a challenging problem in stereo full - duplex communication environments [ 3. 53 ]

    聲學回聲控制的信號處理包括回響模型、消回響演算法設計、回聲抑制、雙方講話檢測以及適應回聲消除，這仍然是立體聲全雙工通信環境中富有挑戰性的問題。
  11. In this paper, the influencing factors of acoustic environmental quality of residential area including noise from transportation, industry, construction and society were analyzed, the comprehensive influence of acoustic environmental quality of residential area between indoor and outdoor ones was studied, the evaluation index system of acoustic environmental quality of residential area based on influencing elements of acoustic environmental quality of indoor and outdoor ones was established, the control standard and improvement strategies including planning, technology and management of acoustic environmental quality of residential area were put forward, the gray clustering evaluation model of acoustic environmental quality of residential area was set up, and a case was evaluated

    摘要分析了居住區聲環境質量的影響因素，包括交通、工業、施工和社會生活等噪聲；研究了居住區聲環境質量是居住區室外聲環境質量和室內聲環境質量的綜合影響反映；構建了基於居住區室外聲環境質量和住宅室內聲環境質量影響因子的居住區聲環境質量評價指標體系；提出了居住區聲環境質量分級控制標準；從規劃、技術和管理的等方面提出了居住區聲環境質量的控制措施和改善方案；建立了基於灰色聚類分析方法的居住區聲環境質量評價模型，並進行了實證評價應用。
  12. 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。
  13. A rectangular box simulating the axial box of the lathe tool is manufactured ; experimental measurements of the surface vibration on the rectangular box and the acoustic field around the rectangular box corresponding to firstly a series of a homogeneous excitation and secondly two iii independent white noise excitations are taken in a semi - anechoic chamber. taking the vibratory properties as input, the properties of the sound field are calculated by the evsbpm and the sdsbpm respectively. the effectiveness and reliability of the evsbpm and the sdsbpm for the calculation of acoustic radiation problem is further verified from the comparison of the calculated results and measured ones

    第五章設計加工了一模擬機床主軸箱的長方箱體，在半消聲室環境下，分別對其在單點處一系列簡諧激勵作用下和兩點處的獨立白噪聲激勵作用下的振動及其輻射聲場進行了實驗研究和分析計算，通過計算結果和實測值之間的比較，進一步驗證了改進體積源邊界合肥工業大學搏士學位論文點方法和統計分佈源邊界點方法計算振動聲輻射問題的有效性和可靠性。
  14. First, the author builds the improved architecture based on behaviors for the mobile robot moro - i, proposes a full strategy of obstacle avoidance for region filling, and defines random obstacle and general obstacle which will be dealt with differently, - moreover, the multi - sensor system is set up which includes five groups of ultrasonic sensors for detecting the environmental information and the artificial neural network is used to fuse the information from each sensor group to achieve a precision of obstacle identification ; finally, the hardware and software are designed for the realization of obstacle avoidance

    本文作者建立了移動機器人改進型基於行為的體系結構，提出了較完善的全區域覆蓋移動機器人的避障理論和策略，定義了突發障礙和一般障礙，並給予不同的處理方式；同時重點構建了多傳感器系統，採用五組超聲波傳感器用於檢測環境信息；基於人工神經網路對每組獲取的信息進行分析和融合，從而較準確地完成了對障礙的識別；最後，通過軟硬體的設計，實現了特定的避障行為。
  15. Combined with digital television set, videodiscs can not only present films but also offer surround sound which provides theater quality - amazing reality by which the viewer may have an illusion that were at the scene and witnessed everything happening just around them

    加上數字式電視，光盤不僅能夠提供電影，還能提供影院效果的環繞立體聲，使觀眾有身臨其境的感覺。
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