I was told by a techie delegate is that those machines prevent sound from traveling-like the ones Hill uses when giving speeches
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But were they there prior to Thursday? Or were they installed all of the sudden?
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heard on DN! instructions for specific counter chants sounding alike - hill a ry for "no TPP" & USA for "no more war"
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I did see pictures of white rectangular devices which were purported to be such. I did not hear them through the pic
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You don't hear them, even on live video. It is voodoo magic, sound cancellation. smh @drJim4Bernie
@mtracey@edenmcfadden - 1 more reply
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he originally thought it was white noise then later said it obstructs sound
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Talk of "grey boxes". Should be spot-able?
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I looked last night and found nothing.
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