An Etymological Dictionary of Astronomy and Astrophysics

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فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک

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autocorrelator
  خودهم‌باز‌آن‌گر  
xod-hambâzângar
Fr.: autocorrélateur  

In radio astronomy, a spectrograph which correlates the signal with itself with various time delays, and extracts the frequency spectrum of the signal. → correlator.

Etymology (EN): Autocorrelator, agent n. from → autocorrelate + → -or.

Etymology (PE): Xod-hambâzângar, agent n. from xod-, → auto-,