Atmos Bubble and boom! Index measured, not opinion

Thor: Ragnarok (2017)

DEMO 2.8 · BUBBLE 1.4 · BOOM 5.7 (with BEQ 8.7). Bass measured on the disc, Atmos. Directed by Taika Waititi. Fantasy, Comedy, Adventure, Action, Science Fiction.

Thor: Ragnarok (2017) poster
Front
45%
L65%
46%
R65%
100%
C97%
LFE
13%
LFE33%
Surround
7%
Ls32%
8%
Rs36%
7%
Lrs32%
7%
Rrs33%
Wide
off
Lw 
off
Rw 
Height
3%
Ltf10%
3%
Rtf13%
off
Ltm 
off
Rtm 
2%
Ltr8%
2%
Rtr7%

Bar and top figure — level against the film’s most active channel. Bottom figure — share of the runtime the channel carries signal.

DEMO
2.8 / 10
Bubble
1.4 / 10
Boom, as released
5.7 / 10
Boom with BEQ
8.7 / 10
Measured release
Disc · Atmos · chart by aron7awol
Also in the catalogue
Disc · DTS-HD MA 7.1 — not measured here
Deep bass peak, 10–30 Hz
-26.9 dBFS · with BEQ -17.9
Depth, 10–20 vs 30–60 Hz
-8.9 dB · with BEQ +4.4
Average level, 10–30 Hz
-52.6 dBFS · with BEQ -43.7
Minutes of deep bass
22 min · with BEQ 49 min at ≥ −30 dBFS
Filtered release
its BEQ restores up to 15.9 dB at 10–20 Hz
Tomatometer
93% · as of 29 Jun 2026
Metascore
74 / 100 · as of 16 Jan 2026
Chart scale read
-10 to -69.8 dBFS
Height uptime
3.8%
LFE uptime
18.1% (shown, not scored)
Dynamic range
24.3 dB
Channels used
12 of 16
Dead channels
Lw Rw Ltm Rtm
Genres
Fantasy, Comedy, Adventure, Action, Science Fiction
Tags
action, adventure, comedy, fantasy, science fiction, superhero
Audio
Atmos, DTS-HD MA 7.1
Released
2 Oct 2017
First listed
4 Dec 2018
Sources
PerceptualPro + BEQ
Render
older, corrected

Channel by channel, through the film

One lane per speaker, the whole film from left to right. Bar height is how loud that speaker gets (square-root scale against this film's loudest moment, so quiet passages stay visible). The amber line under a lane marks the moments counted as playing, and the figure on the right is their share of the film. For the six height speakers that share is part of BUBBLE.

Front
L
64%
R
65%
C
97%
LFE
LFE
33%
Surround
Ls
32%
Rs
35%
Lrs
32%
Rrs
33%
Wide
Lw
unused
Rw
unused
Height
Ltf
9.8%
Rtf
13%
Ltm
unused
Rtm
unused
Ltr
8.0%
Rtr
6.8%
0:001:062:11

Read from PerceptualPro's channel-activity graph, pixel by pixel. A lane marked unused never rises out of its line.

See it in the index →  ·  All films