7.3BUBBLE
5.7BOOM
BEQ 7.7
Star Wars (1977)DEMO 6.5
H4.8
S2.0
C10.0
bed
height
Star Wars (1977)
DEMO 6.5 · BUBBLE 7.3 · BOOM 5.7 (with BEQ 7.7). Bass measured on the disc, Atmos. Directed by George Lucas. Science Fiction, Adventure, Action.
Front
34%
L58%
35%
R59%
100%
C95%
LFE
7%
LFE6%
Surround
12%
Ls33%
13%
Rs33%
6%
Lrs17%
6%
Rrs19%
Wide
1%
Lw1%
0%
Rw1%
Height
2%
Ltf2%
1%
Rtf2%
24%
Ltm49%
24%
Rtm48%
1%
Ltr2%
1%
Rtr2%
Bar and top figure — level against the film’s most active channel. Bottom figure — share of the runtime the channel carries signal.
- DEMO
- 6.5 / 10
- Bubble
- 7.3 / 10
- Boom, as released
- 5.7 / 10
- Boom with BEQ
- 7.7 / 10
- Measured release
- Disc · Atmos · chart by aron7awol
- Also in the catalogue
- Disc · DTS-HD MA 6.1; Disc · DTS-HD MA 5.1 — not measured here
- Deep bass peak, 10–30 Hz
- -22.9 dBFS · with BEQ -18.2
- Depth, 10–20 vs 30–60 Hz
- -7.5 dB · with BEQ -0.1
- Average level, 10–30 Hz
- -51.4 dBFS · with BEQ -46.7
- Minutes of deep bass
- 5 min · with BEQ 32 min at ≥ −30 dBFS
- Tomatometer
- 94% · as of 16 Jan 2026
- Metascore
- 90 / 100 · as of 16 Jan 2026
- Chart scale read
- -10 to -70.3 dBFS
- Height uptime
- 17.3%
- LFE uptime
- 6.0% (shown, not scored)
- Dynamic range
- 24.5 dB
- Channels used
- 16 of 16
- Genres
- Science Fiction, Adventure, Action
- Tags
- action, adventure, coming-of-age, science fiction, space opera
- Audio
- Atmos, DD+ Atmos, DTS-HD MA 6.1, DTS-HD MA 5.1
- Released
- 25 May 1977
- First listed
- 4 Dec 2018
- 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
58%
R
59%
C
95%
LFE
LFE
6.0%
Surround
Ls
33%
Rs
33%
Lrs
17%
Rrs
19%
Wide
Lw
0.7%
Rw
0.7%
Height
Ltf
1.9%
Rtf
1.6%
Ltm
49%
Rtm
48%
Ltr
1.8%
Rtr
1.5%
0:001:012:01
Read from PerceptualPro's channel-activity graph, pixel by pixel. A lane marked unused never rises out of its line.