音質評價 的英文怎麼說

中文拼音 [yīnzhípíngjià]
音質評價 英文
a e ment of acoustics
  • 音 : 名詞1. （聲音） sound 2. （消息） news; tidings 3. [物理學] （音質） tone 4. （姓氏） a surname
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  • 評 : Ⅰ動詞1. （評論; 批評） comment; criticize; review 2. （評判） judge; appraise Ⅱ名詞（姓氏） a surname
  • 價 : 名詞1. （價格） price 2. （價值） value 3. [化學] （化合價） valence
  • 音質 : tone quality; acoustic fidelity; tune; acoustic
  • 評價 : appraise; evaluate; assess; estimate; valuation
  1. The fixed quantity guideline of the timbre is given by testing the empty yard reverberation time and calculating the full yard reverberation time of the odeum in the xiaogan college

    本文通過對孝感學院音樂演播廳混響時間、聲壓級分佈及背景噪聲等客觀質量的測試，給出了定量的音質評價。
  2. Specifications for the editing and production of prog - ramme source for subjective assessment of sound quali - ty of electro - acoustic products

    電聲產品聲音質量主觀評價用節目源編輯製作規范
  3. In this paper, the author established the model of objective evaluate parameters of sound quality and develope d an objective evaluation system which could give quantitative objective evaluate parameters, such as loudness, sharpness, roughness, psychoacoustics annoyance ( pa ) etc. paper also describes an subjective evaluation investigation ir " " hich 16 subjects used pair comparison statistical evaluation methods to evaluate the noise character of room air - conditioners, the results show that there is generality good agreement between quantitative objective evaluate sound quality parameters and subjective evaluation. at the same time an example of application of the technique to improve the noise character of room air - conditioner is offered

    此外本文還介紹了一個應用聲質量評價技術改進kfr - 50hw / e2d空調器聲質量的實例，通過對空調器室外機管系、導流罩、出風網等進行改進，空調器的聲質量得到了明顯改善：在室外風量提高164m ~ 3 / h情況下，聲音響度下降16 ，波動強度明顯改善，尖銳度指標也略有下降，作者同時總結了不同改進措施對產品聲質量影響的方式，以期為今後的聲質量改進提供借鑒。
  4. The auditorium acoustics design of the digital conference hall is to study these absorption, reflection and scattering patterns and their impact on the interior sound field, thereby improving the design to get the best quality evaluation, preventing interference of sound and sound focusing, to the widest possible that the audience will have the best hearing enjoyment

    數字會議廳堂的音質設計是研究這些吸收、反射和散射的規律以及它們對廳內聲場的影響，從而改進設計，爭取最佳的音質評價、防止出現聲干涉和聲聚焦現象，使廳內盡可能多的聽眾得到盡可能好的聽覺享受。
  5. In this paper, we proposed an improved phone - based quality assessment algorithm aiming at putonghua pronunciation

    本文針對普通話發音特點，提出了一種改進的基於音素的自動發音質量評價演算法。
  6. Mos method of speech quality assessment for military communication systems

    軍用通信系統音質的mso評價法
  7. 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。
  8. The traditional objective evaluation method ignores person ' s subjective sensations on the sound, so it is not applicable to the research of sound quality. but the general method of evaluation of sound quality which is carried out with people on - line has the limitation of efficiency, cost, time and so forth, so it is necessary to establish objective evaluation method based on subjective sensations

    傳統的聲音的客觀評價由於其沒有反映人對聲音的主觀感受，因此不適用於產品的聲質量研究，而常用的由人直接去聽測的聲質量評價方法由於其效率、滯后性等局限性，因此尋求基於主觀感覺的客觀評價方法成為必要。
  9. The chief problem in the research of sound quality is evaluation of a sound

    聲質量研究的首要問題是關于聲音的評價問題。
  10. The method of subjective assessment of the sound quality for broadcast programmes and the technical parameters requirements

    廣播節目聲音質量主觀評價方法和技術指標要求
  11. Based on research and analysis of the documents of the music teaching and learning methods of latest 20 years from 1980s which were created in china or introduced from foreign countries, the article has summed up the type of the main teaching methods in music classroom of secondary and primary schools in our country, simultaneously, it expatiates, analyses and appraises the quality and characters, advantage and deficiency, value and function of each method in detail and objectively

    本文在對自上個世紀80年代至今20餘年間在我國產生和使用的音樂教學法，以及國外傳入的音樂教學法的大部分文獻材料分析、研究的基礎上，歸納出了這一時期我國中小學音樂課堂中存在的主要教學方法類型，並逐一對每一種方法的性質和特點、優勢和不足、價值和功能等方面都進行了較為詳盡、客觀地闡述、分析和評價。
  12. According to this, under the background of a cooperative plan about the objective assessment of speech quality, the study and discussion of reliable speech detection algorithms under very noisy environments, implementation and simulation analysis, are developed

    針對這一問題，以通信系統語音質量客觀評價項目為背景，本文對強噪聲背景下可靠起點檢測演算法的實現及模擬結果分析，展開了研究與討論。
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