Atmos Bubble and boom! Index measured, not opinion

Other Mommy (2026)

DEMO 4.5 · BUBBLE 2.7 · BOOM 7.5 (with BEQ 7.8). Bass measured on the disc, DD+ Atmos. Directed by Rob Savage. Horror.

Other Mommy (2026) poster
2.7BUBBLE
7.5BOOM
BEQ 7.8

Other Mommy ()DEMO 4.54 deadhot release93 min · R

HorrorDisc · DD+ AtmosIMDb ↗
H0.0
S5.2
C4.3
bed
height
Front
60%
L50%
62%
R50%
100%
C73%
LFE
19%
LFE22%
Surround
26%
Ls31%
27%
Rs32%
19%
Lrs26%
18%
Rrs25%
Wide
0%
Lw0%
0%
Rw0%
Height
off
Ltf 
off
Rtf 
0%
Ltm0%
0%
Rtm0%
off
Ltr 
off
Rtr 

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

DEMO
4.5 / 10
Bubble
2.7 / 10
Boom, as released
7.5 / 10
Boom with BEQ
7.8 / 10
Measured release
Disc · DD+ Atmos · Dialnorm Compensation:3dB · chart by remixmark
Deep bass peak, 10–30 Hz
-20.0 dBFS · with BEQ -18.7
Depth, 10–20 vs 30–60 Hz
-0.5 dB · with BEQ +2.0
Average level, 10–30 Hz
-48.9 dBFS · with BEQ -47.7
Minutes of deep bass
34 min · with BEQ 33 min at ≥ −30 dBFS
Hot release
its BEQ turns 10–30 Hz down by up to 3.2 dB
Filtered release
its BEQ restores up to 13.9 dB at 10–20 Hz
Chart scale read
-10 to -60.1 dBFS
Height uptime
0.1%
LFE uptime
22.3% (shown, not scored)
Dynamic range
35.1 dB
Channels used
12 of 16
Dead channels
Ltf Rtf Ltr Rtr
Genres
Horror
Tags
supernatural horror
Audio
DD+ Atmos
Released
8 May 2026
First listed
10 Nov 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
50%
R
50%
C
73%
LFE
LFE
22%
Surround
Ls
31%
Rs
32%
Lrs
26%
Rrs
25%
Wide
Lw
0.2%
Rw
0.1%
Height
Ltf
unused
Rtf
unused
Ltm
0.3%
Rtm
0.4%
Ltr
unused
Rtr
unused
0:000:471:33

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

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