Stop Making Sense (1984)
DEMO 3.5 · BUBBLE 7.0 · BOOM 1.8 (with BEQ 4.5). Bass measured on the disc, Atmos / DD+ Atmos. Directed by Jonathan Demme. Documentary, Music.

Bar and top figure — level against the film’s most active channel. Bottom figure — share of the runtime the channel carries signal.
- DEMO
- 3.5 / 10
- Bubble
- 7.0 / 10
- Boom, as released
- 1.8 / 10
- Boom with BEQ
- 4.5 / 10
- Measured release
- Disc · Atmos / DD+ Atmos · chart by kaelaria
- Deep bass peak, 10–30 Hz
- -52.0 dBFS · with BEQ -41.0
- Depth, 10–20 vs 30–60 Hz
- -15.3 dB · with BEQ +0.1
- Average level, 10–30 Hz
- -65.6 dBFS · with BEQ -54.6
- Minutes of deep bass
- 0 min · with BEQ 0 min at ≥ −30 dBFS
- Filtered release
- its BEQ restores up to 20.2 dB at 10–20 Hz
- Tomatometer
- 100% · as of 7 Oct 2021
- Chart scale read
- -30 to -89.6 dBFS
- Height uptime
- 27.2%
- LFE uptime
- 73.6% (shown, not scored)
- Dynamic range
- 6.3 dB
- Channels used
- 16 of 16
- Genres
- Documentary, Music
- Tags
- concert, music documentary
- Audio
- Atmos, DD+ Atmos
- Released
- 19 Oct 1984
- First listed
- 20 May 2024
- 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.
Read from PerceptualPro's channel-activity graph, pixel by pixel. A lane marked unused never rises out of its line.