Atmos Bubble and boom! Index measured, not opinion

Enola Holmes 3 (2026)

DEMO 4.2 · BUBBLE 4.6 · BOOM 3.8 (with BEQ 7.8). Bass measured on the streaming release (Netflix), DD+ Atmos. Directed by Philip Barantini. Adventure, Mystery, Crime.

Enola Holmes 3 (2026) poster
4.6BUBBLE
3.8BOOM
BEQ 7.8

Enola Holmes 3 ()DEMO 4.2109 min · PG-13

AdventureMysteryCrimeStream · Netflix · DD+ AtmosIMDb ↗
H0.4
S3.5
C10.0
bed
height
Front
43%
L45%
44%
R46%
100%
C83%
LFE
3%
LFE4%
Surround
13%
Ls23%
13%
Rs23%
11%
Lrs21%
10%
Rrs21%
Wide
2%
Lw4%
2%
Rw4%
Height
1%
Ltf1%
1%
Rtf1%
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
4.2 / 10
Bubble
4.6 / 10
Boom, as released
3.8 / 10
Boom with BEQ
7.8 / 10
Measured release
Streaming (Netflix) · DD+ Atmos · chart by mikejl
Deep bass peak, 10–30 Hz
-34.5 dBFS · with BEQ -21.2
Depth, 10–20 vs 30–60 Hz
-9.7 dB · with BEQ +7.2
Average level, 10–30 Hz
-62.6 dBFS · with BEQ -49.3
Minutes of deep bass
1 min · with BEQ 29 min at ≥ −30 dBFS
Filtered release
its BEQ restores up to 19.7 dB at 10–20 Hz
Chart scale read
-10 to -69.5 dBFS
Height uptime
1.2%
LFE uptime
4.3% (shown, not scored)
Dynamic range
27.6 dB
Channels used
16 of 16
Genres
Adventure, Mystery, Crime
Tags
detective, mystery, thriller
Audio
DD+ Atmos
Released
30 Jun 2026
First listed
1 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
45%
R
46%
C
83%
LFE
LFE
4.3%
Surround
Ls
23%
Rs
23%
Lrs
21%
Rrs
21%
Wide
Lw
4.4%
Rw
4.1%
Height
Ltf
1.2%
Rtf
1.3%
Ltm
2.0%
Rtm
1.8%
Ltr
0.3%
Rtr
0.4%
0:000:551:49

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

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