This near-real-time audio stream originates from a seismometer at Scott Base, Antarctica (IRIS/USGS station SBA). The low-frequency sounds of the solid Earth have been speeded up by a factor of 500× to make them audible. As a result, frequencies have been transposed upward by about 9 octaves. Each successive audio program (separated by a brief pause) compresses the last 48 hours into about 6 minutes (exactly 05:45) of listening time.
Annotated events during this period:
|Station :||SBA (net: IRIS/USGS) at Scott Base, Antarctica|
|Recorder :||Q680 @ 20 Hz|
|Pod :||email@example.com | macOS 10.14.3 | esound v. 151|
|Last heard from pod :||Wed Apr 24 13:22:45 UTC 2019 (about 10 hours ago)
*** Pod checkin is overdue. Data may be out-of-date.
|Loop duration (real) :||48 hours|
|Loop duration (audio) :||05:45 (stereo)|
|Data channels :||miniseed (IU.SBA.00.BH1 IU.SBA.00.BH2)|
|Spectrogram type :||raw data|
|Gain correction :||25 dB|
|SoX post-processing :||highpass -2 90 highpass -2 90
compand 0.001,0.01 6:-80,-50,-40,-10,0,-3
|SHOUTcast :||http://22.214.171.124:8048/;stream (es25@8048)|