常見例句雙語例句The term "spectrogram" is borrowed from optics .“聲譜圖”一詞是從光學(xué)借來的。For cetaceans, the sound can be doing lots of other things that are not visible on a spectrogram, " says Fischer.對(duì)鯨類來說,聲音還可以轉(zhuǎn)化成很多聲譜圖無法展現(xiàn)的形式,”菲捨爾說。As you can see from this linear spectrogram of a minke whale's "boing" call, the detail gets smeared out and individual pulses cannot be distinguished.就像你在這張小須鯨“啵嚶”聲的線性聲譜中看到的那樣,細(xì)節(jié)信息被模糊掉了,獨(dú)立的脈沖也很難分辨出來。權(quán)威例句But audio experts say that the basic principles the CIA uses are likely the same ones that have driven the field of voice recognition since the 1940s: use of a spectrogram, a visual representation of the frequencies of human speech.NPR: Bin Laden Tape Won't Raise Security Levels 返回 spectrogram