The full clip runs about 18 seconds, giving the warning sequence room to build before the louder horn moments. Download the MP3 if you want reliable offline playback or need to place it in an editor. For a ringtone or notification tone, trim a shorter section that reaches the horn quickly, since the complete file may be too long for brief alerts. Lower the track when dialogue is present, then automate a small rise for the main blast. An MLG air horn can provide a more exaggerated follow-up.