Marathon Eternal X 1.2 Dynamic Range Logs

These are the dynamic range logs for the tracks used in Marathon Eternal X ⟨eternal.bungie.org⟩ 1.2’s soundtrack, in both their original and remastered forms ⟨aaronfreed.github.io/music/eternal1.2ost.html⟩. I originally generated them with the TT Dynamic Range Meter ⟨foobar2000.org/components/view/foo_dr_meter⟩ for foobar2000 ⟨foobar2000.org⟩; I’ve formatted them as HTML tables for improved legibility. This page is on my site because I remastered the soundtrack: I explain my process here ⟨aaronfreed.github.io/remastering.html⟩. One of its results is (in many cases) improved dynamic range (DR), reflected in many tracks’ (and the overall album’s) higher DR scores. On that note, DR, Peak, and RMS (Root Mean Square, the effective average amplitude of the track) are all expressed in decibels (dB).

For dynamic range logs for Eternal X 1.3, whose music I worked on in a much more direct capacity, see here.

foobar2000 1.4.3 / Dynamic Range Meter 1.1.1
log date: 2026-01-17 20:05:04 (original), 2019-04-16 05:17:51 (remaster)
Analyzed: Craig Hardgrove, Nicholas Singer, Thomas Livingston, & Eike Steffen – Marathon Eternal X 1.2 OST
Marathon Eternal X 1.2 Dynamic Range Logs
#Artist Title Duration DR Peak RMS
1Craig Hardgrove Swirls (piano) 2:30 1215 0.00−0.10−16.08−20.31
2Craig Hardgrove Landing 2:512:48 8 9 0.00−0.10−10.66−13.09
3Craig Hardgrove Chomber 3:31 1316 0.00−0.10−15.50−20.15
4Craig Hardgrove Flippant 1:31 1416 0.00−0.10−15.92−18.77
5Craig Hardgrove Flowers in Heaven 3:033:00 910 0.00−0.10−12.81−13.97
6Craig Hardgrove Rushing 1:511:55 712 0.00−0.10 −8.78−15.12
7Craig Hardgrove Swirls 3:283:32 10 −1.47−0.10−13.72−12.04
8Craig Hardgrove New Pacific 1:592:00 11 −0.27−0.10−14.02−13.84
9Thomas LivingstonIllusions 3:394:07 710 0.00−0.10 −8.52−12.33
10Craig Hardgrove Leela 3:03 11 0.00−0.10−13.46−15.25
11Craig Hardgrove Freedom 2:282:30 712 0.00−0.10−10.19−14.97
12Craig Hardgrove New Pacific (reprise) 3:243:25 1013 0.00−0.10−13.27−17.13
13Thomas LivingstonIron Gates 4:07 611 0.00−0.10 −7.10−12.39
14Thomas LivingstonCarbon (Straight Beat) 4:48 610 0.00−0.10 −7.45−10.98
15Craig Hardgrove Guardians 2:36 12 −1.14−0.10−17.30−16.18
16Nicholas Singer Chomber / Under Cover of Night 2:36 12 −0.22−0.10−16.61−16.48
17Craig Hardgrove Rapture 2:472:45 1112 0.00−0.10−13.81−15.69
18Nicholas Singer Flowers in Heaven / A Walk in the Woods2:51 1112 0.00−0.10−16.61−16.81
19Craig Hardgrove Leela (acoustic) 1:471:48 1413 0.00−0.10−17.06−18.92
20Craig Hardgrove Aliens Again 2:082:09 812 0.00−0.10−12.70−18.18
21Thomas LivingstonHallucinate 0:44 911 −0.08−2.61−10.28−15.27
22Nicholas Singer Leela / Covenant Dance 2:332:32 11 0.00−0.10−14.93−16.82
23Craig Hardgrove Fat Man 1:341:35 711 0.00−0.10 −9.89−14.97
24Craig Hardgrove What About Bob? 3:002:58 611 0.00−0.10 −9.67−15.18
25Craig Hardgrove Splash (Marathon) 2:43 12 −0.17−0.10−15.60−15.51
26Eike Steffen The Eternals 2:082:10 510 0.00−0.10 −6.40−12.59
Totals 69:5269:42 912 0.00−0.10−12.38−15.29

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