reverberation of sound 中文意思是什麼

reverberation of sound 解釋
聲音的混響
  • reverberation : n. 1. 反響，回蕩；余韻；反射；反射熱，反射光。2. （反射爐的）返焰；返焰爐處理法。3. 【物理學】交混回響，混響，余響。
  • of : OF ＝Old French 古法語。
  • 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. Acoustics - determination of sound power levels of noise sources - engineering methods for small, movable sources in reverberant fields - methods for special reverberation test rooms

    聲學.噪聲源的聲功率級測定.在混響場中對可移動聲源的工程測量方法.用專用混響試驗室的測量方法
  2. Acoustics - determination of sound power levels of noise sources - engineering methods for small, movable sources in reverberant fields - part 2 : methods for special reverberation test rooms

    聲學.聲壓法測定噪聲源聲功率級.混響聲場中小型可移動聲源的工程檢測法.第2部分:專用混響試驗室法
  3. Acoustics - determination of sound power levels of noise sources - using sound pressure - engineering metheds for small, movable sources in reverberant fields - part 2 : methods for special reverberation test rooms

    聲學聲壓法測定噪聲源聲功率級混響場中小型可移動聲源工程法第2部分:專用混響測試室法
  4. It is pointed that the concept of the acoustical design for gymnasiums should be an entity of the architectural acoustics and the designs of sound reinforcement that the concept of traditional optimal reverberation time in gymnasiums, which is actually the optimal articulation obtained by reverberation time and sound reinforcement, doesn ' t exist, and that the reverberation time in existing code for acoustical on gymnasiums can be widen

    指出：體育館聲學設計的概念應該是建築聲學和擴聲系統設計的統一體；體育館不存在傳統最佳混響時間的概念，體育館「最佳混響」就是混響時間和擴聲系統結合達到的最佳清晰度概念；現行體育館建築聲學標準中混響時間可以放寬，其意義在於擴聲系統和聲學裝修的優化結合，從而節約國家相關建設投資。
  5. Sound system equipment - methods for specifying and measuring the characteristics of artificial reverberation, time delay and frequency shift equipment

    音響系統設備.第9部分:模擬混響滯后和頻移設備特性的規定和測量方法
  6. This paper studies the mechanism generated from flow - noise in seawater pipeline, introduces controlling method of flow - noise, analyzes sound field characteristics of flow - noise in seawater pipeline system and the merits and demerits of measuring the flow - noise methods in and out of the pipeline. in our experiment, a test measuring device of seawater muffler is used in a measuring chamberlet to verify that a method of reverberation chamberlet is difficult to exactly measure the low frequency flow - noise in pipeline. at the same time the insertion lose of water muffler in the low frequency was measured by the measuring chamberlet method

    本文分析了海水管路系統內流噪聲的產生機理，介紹了流噪聲的控制方法；分析了海水管路系統中流噪聲的聲場特性以及流噪聲管內、管外測量方法的優缺點；通過海水消聲器試驗測量臺架，利用測量小室驗證了混響箱法難以準確測量海水管路系統中的低頻流噪聲；用測量小室對水消聲器在低頻段的插入損失進行了測量。
  7. 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。
  8. Acoustics - measurement of sound reverberation time in halls - specifications

    廳堂混響時間測量規范
  9. Firstly, this article puts forward three acoustic evaluative parameters that the good acoustics should guarantee : reverberation time, early reflected sound, sound coloration, after the analysis of the particularity of the acoustics space in living room on the basis of theoretical research

    論文首先在理論研究的基礎上，分析了起居室聲學空間的特殊性，提出保證良好的聲環境所需的音質評價參量：混響時間、早期反射聲、駐波和聲染色。
  10. Lt is obvious that the decaying rule of average reverberation intensity is affected by scattering coefficient of sea floor, sound speed profile, inclination of bottom etc. the sea floor scattering function is the most importan factor to the intensity decaying rule

    結果表明：海底散射方向性指數因子、海水聲速梯度、海底傾斜角等對海洋混響平均強度的衰減皆有影響。海底散射方向性指數因子對其影響最大，即適當選取海底散射模型是淺海近程混響建模的首要因素。
  11. For the sake of acquiring sound with third dimension, the concept of reverberation is presented

    為了得到真實感的聲音引入混響的概念，通過分析混響原理提出混響生成方法。
  12. Acoustics - determination of sound power levels of noise sources using sound pressure - precision methods for reverberation rooms

    聲學聲壓法測定噪聲源聲功率級混響室精密法
  13. Acoustics. determination of sound power levels of noise from air - terminal devices, air - terminal units, dampers and valves by measurement in ? reverberation room

    聲學.混響室空調終端設備空調終端部件氣流調節器和閥門的噪音聲功率級測定
  14. Acoustics. determination of sound power levels of noise sources using sound pressure. engineering methods for small, mowable sources in reverberant fields. part 2 : methods for special reverberation test rooms

    聲學.使用聲壓法對噪聲源聲強級的測定.混響聲場中小聲源和移動聲源的工程測量方法.第2部分:特殊混響試驗間用方法
  15. Combined with the project of reverberation room, some technical problems such as the volume, type, sound absorption, sound insulation and sound diffusion arc introduced

    結合混響室建設的工程實例，介紹了混響室設計中有關體積、體形、吸聲、隔聲和聲擴散等方面的技術問題。
  16. Code for measurement of sound - absorbing coefficient in reverberation room

    混響室法吸聲系數測量規范
  17. Acoustics - measurement of sound absorption in a reverberation room

    聲學.混響室內聲音吸收測量
  18. Method for measurement of sound absorption coefficients in a reverberation room

    混響室中吸音率的測量方法
  19. Acoustics - measurement of sound absorption in a reverberation room iso 354 : 2003 ; german version en iso 354 : 2003

    聲學.混響室中聲音吸收的測量
  20. Reverberation room is the special test room that is used in acoustics, in the measurement of sound absorption coefficient in random incidence and determination of sound power levels of noise sources, the reverberation room is used very extensively

    摘要混響室是聲學專業的實驗室用房，它在測量聲波無規入射時材料的吸聲系數和測量噪聲源的聲功率級中得到了廣泛應用。
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