1:16
PA feedback - high pitched - microphone feedback out of pa system.
0:14
PA feedback - low and high pitched - microphone feedback out of pa system.
0:35
PA feedback - low pitched - microphone feedback out of pa system.
1:07
Low feedback - dynamic mic, distortion, reference speakers.
0:21
Low feedback - dynamic mic, distortion, PA speakers, reference speakers.
1:10
High feedback - dynamic mic, shrill, sharp, piercing.
0:26
High feedback - dynamic mic, harsh, piercing, screech, reference speakers.
1:27
Train onboard movement and announcement ding – Osaka, Japan 2.
1:35
Train onboard announcement – Ulm, Germany.
0:13
Train interior announcement – Germany 1.
0:54
Jet airliner interior announcement, Seoul 1.
0:37
Jet airliner interior announcement, Omaha to Atlanta 1.
2:26
Boeing 737 jet airliner interior announcement.
2:18
Jet airliner announcement – Korean airlines.
1:59
High school football game, cheering with announcer 6.
1:54
High school football game, cheering with announcer 5.
2:24
High school football game, cheering with announcer 4.
0:44
High school football game, cheering with announcer 3.
0:52
High school football game, cheering with announcer 2.
0:49
High school football game, cheering with announcer 1.