File:WWI Directional Microphones for Aircraft Detection 02.jpg

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עברית: מערכת זיהוי קולי של מטוסים על ידי מיקרופונים כיווניים, מלחמת העולם הראשונה
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Source 'Spysraft' Documentary by Netflix, screenshot episode 1
Author Netflix

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current19:04, 21 January 2021Thumbnail for version as of 19:04, 21 January 20213,748 × 2,372 (365 KB)Mr.Shoval (talk | contribs)Uploaded a work by Netflix from 'Spysraft' Documentary by Netflix, screenshot episode 1 with UploadWizard

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