Atmos Bubble and boom! Index measured, not opinion

Murder on the Orient Express (2017)

DEMO 5.3 · BUBBLE 4.7 · BOOM 5.9 (with BEQ 8.3). Bass measured on the disc, Atmos. Directed by Kenneth Branagh. Crime, Drama, Mystery.

Murder on the Orient Express (2017) poster
Front
27%
L35%
26%
R35%
100%
C89%
LFE
4%
LFE5%
Surround
9%
Ls14%
8%
Rs14%
6%
Lrs12%
5%
Rrs11%
Wide
0%
Lw1%
0%
Rw1%
Height
1%
Ltf2%
2%
Rtf2%
4%
Ltm9%
4%
Rtm8%
1%
Ltr1%
1%
Rtr1%

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

DEMO
5.3 / 10
Bubble
4.7 / 10
Boom, as released
5.9 / 10
Boom with BEQ
8.3 / 10
Measured release
Disc · Atmos · chart by aron7awol
Deep bass peak, 10–30 Hz
-29.5 dBFS · with BEQ -21.6
Depth, 10–20 vs 30–60 Hz
-5.2 dB · with BEQ +6.2
Average level, 10–30 Hz
-60.4 dBFS · with BEQ -52.5
Filtered release
its BEQ restores up to 12.5 dB at 10–20 Hz
Tomatometer
60% · as of 10 Oct 2024
Metascore
52 / 100 · as of 30 Aug 2025
Chart scale read
-10 to -70.2 dBFS
Height uptime
3.7%
LFE uptime
5.0% (shown, not scored)
Dynamic range
26.7 dB
Channels used
16 of 16
Genres
Crime, Drama, Mystery
Tags
crime, detective, drama, mystery
Audio
Atmos, DD+ Atmos
Released
3 Nov 2017
First listed
4 Dec 2018
Sources
PerceptualPro + BEQ
Render
current

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
35%
R
35%
C
89%
LFE
LFE
5.0%
Surround
Ls
14%
Rs
14%
Lrs
12%
Rrs
11%
Wide
Lw
0.6%
Rw
0.5%
Height
Ltf
1.7%
Rtf
1.7%
Ltm
8.5%
Rtm
7.8%
Ltr
1.4%
Rtr
1.4%
0:000:571:54

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

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