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Official Journal of the Asia Oceania Geosciences Society (AOGS)

Geoscience Letters Cover Image

Table 1 Minimum and maximum frequencies and associated window lengths for each of the 21 bands used in the array processing

From: Processing of volcano infrasound using film sound audio post-production techniques to improve signal detection via array processing

Min. frequency (Hz) Max. frequency (Hz) Window length (s)
0.044668 0.0562337 510.65
0.0562337 0.070794059 409.621
0.070794059 0.089124472 329.372
0.089124472 0.112201103 265.627
0.112201103 0.14125287 214.993
0.14125287 0.17782689 174.773
0.17782689 0.22387087 142.825
0.22387087 0.281836828 117.447
0.281836828 0.354811671 97.2896
0.354811671 0.446681588 81.2777
0.446681588 0.562339001 68.5589
0.562339001 0.707943111 58.4561
0.707943111 0.891247889 50.4312
0.891247889 1.122015014 44.0567
1.122015014 1.412533716 38.9933
1.412533716 1.778275222 34.9713
1.778275222 2.238716661 31.7765
2.238716661 2.818378296 29.2388
2.818378296 3.548129318 27.2231
3.548129318 4.466831751 25.6219
4.466831751 5.62341 24.35
  1. Frequencies are distributed in logarithmic spacing based on Garces (2013)