acoustical design 中文意思是什麼

acoustical design 解釋
聲學設計
  • acoustical : adj. 1. 聽覺的；聲學的。2. 助聽的；傳音的。3. 原聲的，不經過電子設備傳聲的。adv. -tically 在聽覺上；在聲學上。
  • design : vt 1 計劃，企圖，立意要…。2 指定，預定；留給，留著。3 設計，草擬，擬定，籌劃；起草，畫草圖，打（...
  1. 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。
  2. The paper produces noise reduction measurements and major frequency coverage that is 200 ~ 2khz to be used in selection of acoustical absorption and sound insulation materials. the measurement produces self - contained data to design lower noise railway vehicles in the future

    本次測試的車輛車內噪聲主頻帶為20 2khz ，可依據此頻段進行新型車的設計和車體內部隔聲吸聲材料的選擇。
  3. The types of impedance transition and of composite resonant are now widely used, but the research in this area is not perfect. in this paper analytical means is used to study absorption coefficient ' s prediction models. diversified cavity structures and material parameters are analyzed in detail in order to the anechoic coalings " acoustical design

    現代應用的吸聲層基本是阻抗過渡結構或復合諧振吸聲結構，但我國在這一領域的研究卻不盡如人意，針對水下消聲覆蓋層的吸聲系數預報及聲學設計問題，本論文利用多種解析方法研究聲學模型，並對各種模型的聲腔結構和材料參數做了詳細的分析，為消聲層的聲學設計打下了良好的基礎。
  4. This dissertation is different from traditional speech enhancement methods which are based on noise characteristic such as adaptive noise cancellation or spectral subtraction processing. in this dissertation the speech signal conducted by bone was taken as the object to be studied and the exploitive study on the acoustical characteristic of speech signal conducted by bone was performed by the method of theory combined with experiment. then a proposition about speech reconstruction based on speech signal conducted by bone was presented, and the design of software and hardware was completed

    本文與傳統的基於噪聲特性的自適應噪聲抵消法、頻譜減法等語音增強降噪技術不同，是以骨導語言為研究對象，採用理論與實驗相結合的方法對骨導信號的聲學特性進行了探索性研究，進而提出了基於骨導信號的語音重構技術，並完成了相應的軟硬體開發。
  5. Acoustical design for dialogue recording studio of shanghai

    上海新建電影對白錄音棚的建聲設計
  6. Acoustical performance criteria, design requirements and guidelines for schools

    學校聲學性能標準設計要求和指南
  7. Recommendations for the presentation of plastics design data - other properties - acoustical properties mechanical damping capacity

    塑料設計數據表示方法推薦標準.第5部分:其它特性.第4節:聲學特性
  8. Specification for acoustical design and measurement of gymnasiums

    體育館聲學設計及測量規程
  9. Code for architectural acoustical design of theater, cinema and multi - use auditorium

    劇場電影院和多用途廳堂建築聲學設計規范
  10. Acoustical design for the main conference hall of the boao asia forum international conference center

    博鰲亞洲論壇國際會議中心主會議廳聲學設計
  11. Taking account of the performing functions and architectural structures, the characteristics, intentions and methods of the acoustical design for gymnasiums are analysed

    結合體育館的使用功能、建築結構，分析了體育館聲學設計的特點、目的、方法。
  12. The technique of the acoustical design of anechoic coatings is one of the most important parts. the design of anechoic coatings which are effective anechoic at low frequency and broad band is an especially difficult problem

    消聲層的聲學設計是其重要的組成部分之一，特別是消聲層已經向低頻寬帶發展，長期以來一直是水下消聲降噪領域的一個難題。
  13. Through the acoustical design of nanjing olympic sports center, it is found that many aspects of the existing code for acoustical design on gymnasiums deserve to be discussed, especially for large and overlarge gymnasiums

    摘要國家體育場館建設行業標準已對建築聲學指標做了明確規定，在對南京奧體中心體育館進行聲學設計時，發現現行體育館聲學標準還有值得商榷的地方，特別是對大型或特大型體育館。
  14. According to the correlated literatures, we report the importance of the research on the middle and small sized conference hall and lecture hall in this paper. we also conclude and summarize their building character, classification and the fitment and decoration style, as well as acoustical parameters and acoustical design in such halls

    在查閱了大量資料的基礎上，指出了研究中小型會議、報告廳的現實意義，歸納和總結了會議、報告廳的建築特點、分類、裝飾裝修風格、基本聲學參量和音質改造的方法。
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