指向性揚聲器 的英文怎麼說

中文拼音 [zhǐxiàngxìngyángshēng]
指向性揚聲器 英文
directional speaker
  • : 指構詞成分。
  • : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
  • : 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; ...
  • : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  • 指向 : directing; sensing; sense of orientation
  • 揚聲器 : loudspeaker; reproducer; speaker
  1. Audio directional loudspeaker is a novel loudspeaker which can generate an audio signal with high directivity by utilizing the parametric array principle

    摘要頻定是利用參量陣原理,產生高頻信號的新一代
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