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The guide is documentary: its scripts were not run for this revision, and its figures are author-reported from one synthetic fixture.","example":"Author-reported and unverified: a 12.2 s synthetic tone fixture with a hand-written 29-word transcript, 7 words removed and one pause shortened, giving a 6.325 s result. No speech or ASR output was used.","tips":["Read the transcript against the take before editing: local Whisper can normalise fillers, so a filler you hear may be missing from the word list.","A silence tool keeps a filler spoken at full level because it is not quiet; word-level timestamps are what make removing it possible.","Listen to every join. 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