Place it at the cut where a drive changes pace, then follow it with a Vine Boom for a comic crash or an air-horn sting for a race win. Keep it early in the edit, before the payoff, so the gear change sets up the next moment instead of competing with it.
关于此声音
Fourth Gear is a short 3.4-second vehicle sound effect built around a gear change and the engine response that follows it. It gives a listener a sudden sense of speed, momentum and control, like a car finding its stride after a slow stretch. The clip works best as a small burst of acceleration, sharp enough to mark a turning point without overpowering the scene around it.