揚聲器效率 的英文怎麼說
中文拼音 [yángshēngqìxiàolǜ]
揚聲器效率
英文
efficiency of loudspeaker- 揚 : Ⅰ動詞1 （高舉; 往上升） raise 2 （往上拋撒） throw up and scatter; winnow 3 （傳播出去） spread; ...
- 器 : 名詞1. （器具） implement; utensil; ware 2. （器官） organ 3. （度量; 才能） capacity; talent 4. （姓氏） a surname
- 效 : Ⅰ名詞（效果; 功用） effect; efficiency; result Ⅱ動詞1 （仿效） imitate; follow the example of 2 ...
- 率 : 率名詞（比值） rate; ratio; proportion
- 揚聲器 : loudspeaker; reproducer; speaker
- 效率 : productiveness; efficiency; productivity; workpiece ratio
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Compared with analog power amplifier, digital amplifier has many advantages, such as hi - fi, high efficiency, good match between amplifier and loudhailer, easy update, convenient debugging and so on. and it can process not only digital audio signal but also analog signal. accordingly, it faces a vast market
數字功放產品相對模擬功放有很多的優點:高效率、保真度較好、功放和揚聲器的匹配好、升級換代容易、生產調試方便等，且與未來的全數字式音頻廣播、高清晰度電視的發展趨勢相匹配。Build mobile phone speaker test platform to substitute expensive test chamber, artificial ear and tradition instrument system. the platform is based on virtual instrument technology, software is the most important in this system development. 2
系統的研製成功，極大地提高了手機揚聲器裝配的測試效率，保證了測試的準確性、穩定性及安全性，且具有成本低廉和開發周期較短的特點。
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