Atmos Bubble and boom! Index measured, not opinion

Piece by Piece (2024)

BUBBLE 0.0. Directed by Morgan Neville.

Piece by Piece (2024) poster
0.0BUBBLE
--BOOM
no data

Piece by Piece ()6 dead94 min

H0.2
S1.0
C1.4
bed
height
Front
40%
L76%
40%
R76%
100%
C99%
LFE
19%
LFE44%
Surround
11%
Ls42%
11%
Rs42%
1%
Lrs7%
1%
Rrs7%
Wide
off
Lw 
off
Rw 
Height
off
Ltf 
off
Rtf 
1%
Ltm6%
1%
Rtm6%
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
needs both scores measured
Bubble
0.0 / 10
Boom, as released
no bass chart published
Height uptime
0.8%
LFE uptime
28.2% (shown, not scored)
Dynamic range
17.4 dB
Channels used
10 of 16
Dead channels
Lw Rw Ltf Rtf Ltr Rtr
Tags
biographical, musical
Released
10 Oct 2024
First listed
29 Jul 2026
Sources
PerceptualPro
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
76%
R
76%
C
99%
LFE
LFE
44%
Surround
Ls
42%
Rs
42%
Lrs
6.6%
Rrs
6.7%
Wide
Lw
unused
Rw
unused
Height
Ltf
unused
Rtf
unused
Ltm
5.7%
Rtm
5.7%
Ltr
unused
Rtr
unused
0:000:471:34

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

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