Atmos Bubble and boom! Index measured, not opinion

Trolls Band Together (2023)

DEMO 2.7 · BUBBLE 2.0 · BOOM 3.6 (with BEQ 7.2). Bass measured on the disc, DD+ Atmos. Directed by Walt Dohrn. Animation, Family, Music, Fantasy, Comedy.

Trolls Band Together (2023) poster
Front
54%
L61%
55%
R63%
100%
C95%
LFE
3%
LFE6%
Surround
12%
Ls34%
13%
Rs37%
3%
Lrs14%
3%
Rrs16%
Wide
0%
Lw0%
0%
Rw0%
Height
0%
Ltf0%
0%
Rtf1%
off
Ltm 
off
Rtm 
0%
Ltr1%
0%
Rtr1%

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

DEMO
2.7 / 10
Bubble
2.0 / 10
Boom, as released
3.6 / 10
Boom with BEQ
7.2 / 10
Measured release
Disc · DD+ Atmos · +2dB Dialnorm Compensation · chart by t1g8rsfan
Also in the catalogue
Disc · Atmos / DD+ Atmos — not measured here
Deep bass peak, 10–30 Hz
-34.3 dBFS · with BEQ -22.4
Depth, 10–20 vs 30–60 Hz
-16.9 dB · with BEQ +3.1
Average level, 10–30 Hz
-56.5 dBFS · with BEQ -44.6
Minutes of deep bass
0 min · with BEQ 15 min at ≥ −30 dBFS
Filtered release
its BEQ restores up to 29.0 dB at 10–20 Hz
Tomatometer
64% · as of 25 Jun 2026
Metascore
53 / 100 · as of 21 Sep 2026
Chart scale read
-10 to -70 dBFS
Height uptime
0.0%
LFE uptime
1.7% (shown, not scored)
Dynamic range
23.0 dB
Channels used
14 of 16
Dead channels
Ltm Rtm
Genres
Animation, Family, Music, Fantasy, Comedy
Tags
comedy, musical
Audio
DD+ Atmos, Atmos
Released
12 Oct 2023
First listed
21 Nov 2023
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
61%
R
63%
C
95%
LFE
LFE
6.4%
Surround
Ls
34%
Rs
37%
Lrs
14%
Rrs
16%
Wide
Lw
0.1%
Rw
0.2%
Height
Ltf
0.4%
Rtf
0.5%
Ltm
unused
Rtm
unused
Ltr
0.5%
Rtr
0.5%
0:000:461:31

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

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