昆蟲回波 的英文怎麼說

中文拼音 [kūnchónghuí]
昆蟲回波 英文
insect echo
  • : 名詞1. (哥哥) elder brother2. [書面語] (子孫; 後嗣) offspring 3. (姓氏) a surname
  • : 名詞1. (蟲子) insect; worm 2. (姓氏) a surname
  • : 回構詞成分。
  • : Ⅰ名詞1 (波浪) wave 2 [物理學] (振動傳播的過程) wave 3 (意外變化) an unexpected turn of even...
  • 昆蟲 : insect
  1. A data acquisition and analysis system of insect acoustic signal ( daasias ) with friendly interface, simple operation and multifunction was developed. it could sample and analyze insect acoustic signals in real time. by daasias both observing insect behavior and analyzing signal could be conducted at the same time

    以往鳴聲信號是記錄在磁帶上,分析時通過放磁帶的錄音,在示器、頻譜儀或聲譜儀等聲學儀器上進行信號分析,結果磁帶的多次放常會引起信號的失真,並難以對信號作進一步的編輯處理;分析儀器不但價格昂貴、體積較大,而且很難實現聲行為觀察與信號分析同步,更不適合野外工作。
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