sound spectrograph

基本解釋

When each kind of vocal organ adjustment, can cause the sound production similarly the spectrograph has the corresponding change.
而各種發(fā)聲器官的調(diào)整，同樣會(huì)使發(fā)聲時(shí)的頻譜圖產(chǎn)生相應(yīng)的變化。
This is the number one high resolution, most precise spectrograph on this planet, called HARPS, which is actually used to detect extrasolar planets and sound waves in the atmospheres of stars.
這是一個(gè)有最高解析度，世上最精確的光譜儀，叫做HARPS。這實(shí)際上是用于探測(cè)太陽(yáng)系外行星，和恒星大氣中的聲波。

an electronic instrument that produces a record (sound spectrogram) of the way in which the frequencies and intensities of the components of a sound, such as a spoken word, vary with time