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Field recording · South Korea

North Korean Infiltration Tunnel #4

454 Ttanggul-ro, Haean-myeon, Yanggu, Gangwon-do, South Korea

A field recording by abyssence@gma... made in Yanggu, South Korea on 17 December 2016, in the afternoon. Soundscape: trains & stations, caves, tunnels & underground and mountains.

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North Korean Infiltration Tunnel #4
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Spectrogram of North Korean Infiltration Tunnel #4
Spectrogram of the full recording (time left to right, frequency bottom to top), generated by the Internet Archive.

Tip: press play to see the sound's live frequency spectrum in blue over the waveform.

Recordist's notes

A fourth infiltration tunnel was discovered on 3 March 1990, north of Haean town in the former Punchbowl battlefield. The tunnel's dimensions are 2 by 2 m (7 by 7 feet), and it is 145 metres (476 ft) deep. 1. Water dripping within the tunnel 2. Narrow gauge railway cart inside the tunnel 3. Propaganda broadcast heard braodcasting from North Korea into the Punchbowl Valley

Written by abyssence@gma... on radio aporee ::: maps.

About the place

Yanggu is a town of about 24,027 people in Gangwon-do, South Korea.

Recorded nearby

More by abyssence@gma...

More trains & stations recordings

Sources & credits