Atmos Bubble and boom! Index measured, not opinion

Disclosure Day (2026)

DEMO 4.4 · BUBBLE 4.1 · BOOM 4.8 (with BEQ 7.4). Bass measured on the disc, Atmos / DD+ Atmos. Directed by Steven Spielberg. Science Fiction, Thriller.

Disclosure Day (2026) poster
4.1BUBBLE
4.8BOOM
BEQ 7.4

Disclosure Day ()DEMO 4.42 dead146 min · PG-13

Science FictionThrillerDisc · Atmos / DD+ AtmosIMDb ↗
H1.9
S2.7
C7.1
bed
height
Front
32%
L53%
36%
R54%
100%
C88%
LFE
8%
LFE11%
Surround
9%
Ls20%
11%
Rs24%
9%
Lrs21%
10%
Rrs22%
Wide
off
Lw 
off
Rw 
Height
2%
Ltf5%
2%
Rtf5%
4%
Ltm9%
5%
Rtm9%
3%
Ltr9%
3%
Rtr8%

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

DEMO
4.4 / 10
Bubble
4.1 / 10
Boom, as released
4.8 / 10
Boom with BEQ
7.4 / 10
Measured release
Disc · Atmos / DD+ Atmos · +4dB Dialnorm Compensation - DD+ Atmos · chart by t1g8rsfan
Also in the catalogue
Disc · Atmos; Disc · DD+ Atmos — not measured here
Deep bass peak, 10–30 Hz
-27.2 dBFS · with BEQ -17.8
Depth, 10–20 vs 30–60 Hz
-13.8 dB · with BEQ +3.3
Average level, 10–30 Hz
-59.4 dBFS · with BEQ -50.0
Minutes of deep bass
18 min · with BEQ 18 min at ≥ −30 dBFS
Filtered release
its BEQ restores up to 23.4 dB at 10–20 Hz
Chart scale read
-5 to -65 dBFS
Height uptime
7.3%
LFE uptime
10.5% (shown, not scored)
Dynamic range
29.9 dB
Channels used
14 of 16
Dead channels
Lw Rw
Genres
Science Fiction, Thriller
Tags
drama, science fiction, thriller
Audio
Atmos, DD+ Atmos
Released
10 Jun 2026
First listed
24 Jul 2026
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
53%
R
54%
C
88%
LFE
LFE
11%
Surround
Ls
20%
Rs
24%
Lrs
21%
Rrs
22%
Wide
Lw
unused
Rw
unused
Height
Ltf
5.1%
Rtf
5.3%
Ltm
8.7%
Rtm
8.8%
Ltr
8.5%
Rtr
7.7%
0:001:132:26

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

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