Atmos Bubble and boom! Index measured, not opinion

Day Shift (2022)

DEMO 4.2 · BUBBLE 3.2 · BOOM 5.6 (with BEQ 7.7). Bass measured on the streaming release (Netflix), DD+ Atmos. Directed by J. J. Perry. Fantasy, Horror, Action.

Day Shift (2022) poster
3.2BUBBLE
5.6BOOM
BEQ 7.7

Day Shift ()DEMO 4.2114 min · R

FantasyHorrorActionStream · Netflix · DD+ AtmosIMDb ↗
H0.1
S1.3
C10.0
bed
height
Front
36%
L62%
36%
R61%
100%
C98%
LFE
17%
LFE39%
Surround
8%
Ls34%
9%
Rs34%
5%
Lrs30%
5%
Rrs29%
Wide
0%
Lw0%
0%
Rw0%
Height
1%
Ltf1%
1%
Rtf0%
0%
Ltm0%
0%
Rtm0%
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
4.2 / 10
Bubble
3.2 / 10
Boom, as released
5.6 / 10
Boom with BEQ
7.7 / 10
Measured release
Streaming (Netflix) · DD+ Atmos · chart by aron7awol
Deep bass peak, 10–30 Hz
-28.1 dBFS · with BEQ -20.4
Depth, 10–20 vs 30–60 Hz
-8.8 dB · with BEQ +2.9
Average level, 10–30 Hz
-55.9 dBFS · with BEQ -48.2
Minutes of deep bass
28 min · with BEQ 34 min at ≥ −30 dBFS
Filtered release
its BEQ restores up to 13.6 dB at 10–20 Hz
Chart scale read
-10 to -70.3 dBFS
Height uptime
0.0%
LFE uptime
23.2% (shown, not scored)
Dynamic range
21.3 dB
Channels used
16 of 16
Genres
Fantasy, Horror, Action
Tags
action, comedy horror, vampire
Audio
DD+ Atmos
Released
5 Aug 2022
First listed
12 Aug 2022
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
62%
R
61%
C
98%
LFE
LFE
39%
Surround
Ls
34%
Rs
34%
Lrs
30%
Rrs
29%
Wide
Lw
0.3%
Rw
0.3%
Height
Ltf
0.8%
Rtf
0.4%
Ltm
0.2%
Rtm
0.2%
Ltr
0.1%
Rtr
0.2%
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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