!7

p-experiment {
  L<S> voiceLog = scanLog(cereprocLog());
  L<S> earLog = scanLog(speechRecognitionLog());
  
  new L<S> lines;
  for (S s : earLog) {
    S timestamp = beforeSpace(s);
    if (!isInteger(timestamp)) continue;
    if (!cic(s, "[Chrome Speech]")) continue;
    int i = -Collections.binarySearch(voiceLog, timestamp)-2;
    while (i > 0 && !eq(safeUnstructMap(dropUntilSpace(get(voiceLog, i))).get("action"), "End talking")) --i;
    S said = get(voiceLog, i);
    S timestamp2 = beforeSpace(said);
    if (!isInteger(timestamp2)) continue; // huh?
    long diff = parseLong(timestamp)-parseLong(timestamp2);
    if (diff >= 10000) continue;
    
    Map map = safeUnstructMap(dropUntilSpace(said));
    S textSaid = (S) map.get("text");
    
    long talkLength = 0;
    S prev = get(voiceLog, i-1);
    Map prevMap = safeUnstructMap(dropUntilSpace(prev));
    if (eq(mapGet(prevMap, "action"), "Begin talking")
      && eq(mapGet(prevMap, "text"), textSaid))
      talkLength = parseLong(timestamp2)-parseLong(beforeSpace(prev));
    if (talkLength == 0) continue;

    //print(s + " => " + i + ", " + diff + " ms " + dropUntilSpace(said));
    S heard = afterSquareBracketStuff(s);
    int ratio = intPercentRatio(diff, talkLength);
    //lines.add(pad(diff, 5) + " ms/" + pad(talkLength, 5) + " ms: " + textSaid + " => " + heard);
    lines.add(pad(diff, 5) + " ms/" + pad(ratio, 5) + " %: " + textSaid + " => " + heard);
    //lines.add(pad(ratio, 5) + " % (" + pad(talkLength, 5) + " ms): " + textSaid + " => " + heard);
  }
  
  printLines(sorted(lines));
}

Began life as a copy of #1016787