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Talk:Parabolic microphone

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17 meters

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The following discussion is closed. Please do not modify it. Subsequent comments should be made on the appropriate discussion page. No further edits should be made to this discussion.


What does "parabola with a diameter greater than 17 meters" mean? -11/03/12 1:14am — Preceding unsigned comment added by 71.82.81.234 (talk) 05:14, 3 November 2012 (UTC) Really big. --195.137.93.171 (talk) 17:25, 20 January 2014 (UTC)[reply]

The discussion above is closed. Please do not modify it. Subsequent comments should be made on the appropriate discussion page. No further edits should be made to this discussion.