2.0BUBBLE
6.8BOOM
BEQ 7.7
Darkest Hour (2017)DEMO 3.72 dead
H0.3
S1.0
C7.1
bed
height
Darkest Hour (2017)
DEMO 3.7 · BUBBLE 2.0 · BOOM 6.8 (with BEQ 7.7). Bass measured on the disc, Atmos. Directed by Joe Wright. History, Drama.
Front
21%
L44%
24%
R47%
100%
C88%
LFE
3%
LFE7%
Surround
5%
Ls13%
5%
Rs13%
3%
Lrs11%
4%
Rrs12%
Wide
offLw
offRw
Height
0%
Ltf0%
0%
Rtf0%
1%
Ltm2%
1%
Rtm2%
0%
Ltr0%
0%
Rtr0%
Bar and top figure — level against the film’s most active channel. Bottom figure — share of the runtime the channel carries signal.
- DEMO
- 3.7 / 10
- Bubble
- 2.0 / 10
- Boom, as released
- 6.8 / 10
- Boom with BEQ
- 7.7 / 10
- Measured release
- Disc · Atmos · chart by aron7awol
- Deep bass peak, 10–30 Hz
- -26.8 dBFS · with BEQ -24.3
- Depth, 10–20 vs 30–60 Hz
- +0.1 dB · with BEQ +4.7
- Average level, 10–30 Hz
- -57.9 dBFS · with BEQ -55.4
- Tomatometer
- 84% · as of 14 Aug 2024
- Metascore
- 75 / 100 · as of 30 Aug 2025
- Chart scale read
- -15 to -70 dBFS
- Height uptime
- 0.7%
- LFE uptime
- 6.8% (shown, not scored)
- Dynamic range
- 24.1 dB
- Channels used
- 14 of 16
- Dead channels
- Lw Rw
- Genres
- History, Drama
- Tags
- biographical, drama, war
- Audio
- Atmos
- Released
- 1 Sep 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
44%
R
47%
C
88%
LFE
LFE
6.8%
Surround
Ls
13%
Rs
13%
Lrs
11%
Rrs
12%
Wide
Lw
unused
Rw
unused
Height
Ltf
0.2%
Rtf
0.2%
Ltm
1.5%
Rtm
1.6%
Ltr
0.3%
Rtr
0.3%
0:001:032:05
Read from PerceptualPro's channel-activity graph, pixel by pixel. A lane marked unused never rises out of its line.