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Pigeon Hill, Steuben, ME, USA (infrasound [low band])

This near-real-time audio stream originates from an infrasound sensor at Pigeon Hill, Steuben, ME, USA (unaffiliated station PHME). The low-frequency sounds of the atmosphere have been speeded up by a factor of 3,600× to make them audible. As a result, frequencies have been transposed upward by about 12 octaves. Each successive audio program (separated by a brief pause) compresses the last 168 hours into about 3 minutes (exactly 02:48) of listening time.

Spectrogram loading...

Annotated events during this period:

Technical details:

Station : PHME (net: unaffiliated) at Pigeon Hill, Steuben, ME, USA
Sensor : Chaparral Physics 50A broadband infrasound sensor with 4-hose radial wind noise array
Recorder : RefTek 130S-01 @ 100 Hz
Pod : hera@x.x.0.122 | macOS 10.12.6 | esound v. 134
Last heard from pod : Wed Dec 19 15:12:33 UTC 2018 (about 7 minutes ago)
*** Pod checkin is overdue. Data may be out-of-date.
Speedup : ×3,600
Loop duration (real) : 168 hours
Loop duration (audio) : 02:48 (mono)
Data channels : rt130 (D2A0.4.5)
Spectrogram type : raw data
Gain correction : 0 dB
SoX post-processing : highpass -2 90 highpass -2 90
compand 0.001,0.01 6:-80,-50,-40,-10,0,-3
Archives : 2018 | 2017
SHOUTcast : http://174.138.63.51:8018/;stream (es10@8018)

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