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BASS!

RayDunzl

RayDunzl

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Spectrum from Falcon Heavy recording, above:


1609617763613.png


About -20dB/decade from 10 to 1000Hz, then -30dB from 1k to 10kHz.

I'd wager it doesn't really roll off below 10Hz as shown.

---

Acoustic/infrasonic rocket engine signatures

https://ui.adsabs.harvard.edu/abs/2003SPIE.5090...30T/abstract

Infrasonics offers the potential of long-range acoustic detection of explosions, missiles and even sounds created by manufacturing plants. The atmosphere attenuates acoustic energy above 20 Hz quite rapidly, but signals below 10 Hz can propagate to long ranges. Space shuttle launches have been detected infrasonically from over 1000 km away and the Concorde airliner from over 400 km. This technology is based on microphones designed to respond to frequencies from 0.1 to 300 Hz that can be operated outdoors for extended periods of time with out degrading their performance.
 
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sweetchaos

sweetchaos

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I automated the whole process... :cool:

Pre-requisites:
1. Windows 10
2. Install SOX (latest is 14.4.2)

Setup:
1. Created spectrogram.bat in the "C:\Program Files (x86)\sox-14-4-2" directory.
2. Customized code...it's not clean (don't judge me!), but it worked.
FOR %%A IN (%*) DO sox %%A -n remix - rate 200 spectrogram -z 60 -o "%~dp1%subdirname%\%%~nA.png" -t "%%~nxA"
Click to expand...
3. If you can tell, the script also added a 'title' above each photo, to make it easier to identify photos and to avoid any mistakes about similar looking spectrograms
4. Created a shortcut to the batch file in my “Send to” directory.
C:\Users\USERNAME\AppData\Roaming\Microsoft\Windows\SendTo\
Click to expand...

You can use it on (.FLAC/.WAV/.OGG) (Doesnt work on .MP3):
1. Right click on the file and choose “Send to” and then pick spectrogram.bat - shortcut.
2. This also works when selecting multiple files at once. To save you more time.
3. It will create a .PNG (spectrogram) with the same name as the original track file in the same directory as the track.

Enjoy! ;)
 
sweetchaos

sweetchaos

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Harmonie said:
@sweetchaos

Try to localize
Guillou Mussorgsky Pictures at an exhibition DOR-90117
https://audiocranium.com/products/d...hibition-stravinsky-three-dances-jean-guillou

I could find an MP3 link here the second 2'29'' Gnomus excerpt here, it could go down to 16hz.
https://www.prestomusic.com/classic...t-an-exhibition-three-movements-from-petrushk
Click to expand...
Sure thing...Here's the same playlist on youtube:
https://www.youtube.com/playlist?list=OLAK5uy_l6-2l_akbUb4WYzq05UgkDKm9I_qMaZjE
 

Attachments

  • 3 Movements from Petrushka (arr. J.V.A. Guillou) No. 1. Danse russe (Russian Dance).png
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  • 3 Movements from Petrushka (arr. J.V.A. Guillou) No. 2. Chez Petrouchka (Petrushka's Cell).png
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  • 3 Movements from Petrushka (arr. J.V.A. Guillou) No. 3. La semaine grasse (The Shrove-tide Fa...png
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  • Pictures at an Exhibition (arr. J.V.A. Guillou) I. Gnomus.png
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  • Pictures at an Exhibition (arr. J.V.A. Guillou) IX. The Hut on Fowl's Legs (Baba-Yaga).png
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  • Pictures at an Exhibition (arr. J.V.A. Guillou) X. The Great Gate at Kiev.png
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  • Pictures at an Exhibition (arr. J.V.A. Guillou) VII. The Market-Place at Limoges.png
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  • Pictures at an Exhibition (arr. J.V.A. Guillou) VI. Samuel Goldenberg and Schmuyle.png
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  • Pictures at an Exhibition (arr. J.V.A. Guillou) V. Ballet of the Chickens in their Shells.png
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sweetchaos

sweetchaos

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Post #54: FatBoy Slim - Star 69
FatBoy Slim - Star 69.png

Post #58: Aria
No YouTube track, since this was a .FLAC file provided by a member.
Aria.png

Post #59 : Chloé Feat. Ben Shemie - Recall (Original Mix)
Chloé Feat. Ben Shemie - Recall (Original Mix).png

Post #59: Trentemøller: Take Me Into Your Skin
Trentemøller Take Me Into Your Skin.png

Post #59: James Blake - The Wilhelm Scream (Official Video)
James Blake - The Wilhelm Scream (Official Video).png

Post #59: Billie Eilish - come out and play (Official Music Video)
Billie Eilish - come out and play (Official Music Video).png

Post #59: HNNY - My Baby (Original Mix)
HNNY - My Baby (Original Mix).png

Post #59: Ben Howard - Small Things
Ben Howard - Small Things.png

Post #59: Like Eating Glass - Bloc Party
Like Eating Glass - Bloc Party.png
 
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escape2

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Cinematic synthwave, anyone?

SEKOND PRIME - Hour of Assassins (feat. Siddhartha Barnhoorn)

FEp6FOA.png



SEKOND PRIME - God Emperor

p7nXIR7.png
 
sweetchaos

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Bear123

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Trevor Daniel: Falling It's an impressive demo song on my system.

Bass I Love You Crap song, but if your room doesn't shake, your sub game is weak. There's a strong recurring 17Hz frequency that is extremely tactile. My entire house shakes on this one....rumbles the floor. I think there's another segment that has strong 7 or 8 Hz but I've never found anything 10Hz and under to have any noticeable effect in my room, even at reference level. The 15-20 Hz stuff is extremely tactile though.

For powerful, concussive mid bass that you can feel hitting you in the chest:
Khalid: Talk
 
sweetchaos

sweetchaos

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Bear123 said:
Trevor Daniel: Falling It's an impressive demo song on my system.

Bass I Love You Crap song, but if your room doesn't shake, your sub game is weak. There's a strong recurring 17Hz frequency that is extremely tactile. My entire house shakes on this one....rumbles the floor. I think there's another segment that has strong 7 or 8 Hz but I've never found anything 10Hz and under to have any noticeable effect in my room, even at reference level. The 15-20 Hz stuff is extremely tactile though.

For powerful, concussive mid bass that you can feel hitting you in the chest:
Khalid: Talk
Click to expand...
Trevor Daniel - Falling (Official Music Video):
Trevor Daniel - Falling (Official Music Video).png

Bassotronics - Bass I Love You [HD]:
We already saw on post #39

Khalid - Talk (Official Video):
Khalid - Talk (Official Video).png
 
Last edited:
escape2

escape2

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Bear123 said:
Bass I Love You Crap song, but if your room doesn't shake, your sub game is weak. There's a strong recurring 17Hz frequency that is extremely tactile. My entire house shakes on this one....rumbles the floor. I think there's another segment that has strong 7 or 8 Hz but I've never found anything 10Hz and under to have any noticeable effect in my room, even at reference level. The 15-20 Hz stuff is extremely tactile though.
Click to expand...
I killed my last Yamaha AVR trying to play that song. No sub either. Just a pair of JBL Arena 130 bookshelf speakers, played full range. Volume was set to -10 dB. The receiver shut down within the first 30 seconds and I was not able to revive it.
 
sweetchaos

sweetchaos

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escape2 said:
I killed my last Yamaha AVR trying to play that song. No sub either. Just a pair of JBL Arena 130 bookshelf speakers, played full range. Volume was set to -10 dB. The receiver shut down within the first 30 seconds and I was not able to revive it.
Click to expand...
ezgif.com-gif-maker.gif

That sucks...

Yeah, there should be a disclaimer with this thread... @pavuol
Use at your own risk, etc.
 
sweetchaos

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Here's 2 tracks that are electronic/dubstep...really enjoying at the moment

DJ MISS DIPPY - Boom Bang
DJ MISS DIPPY - Boom Bang.png

Eduardo Fahl - Wild Jamaica
Eduardo Fahl - Wild Jamaica.png
 
sweetchaos

sweetchaos

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Here's 6 hip hop tracks I've seen mentioned that have deep bass and a few from me:

DJ Khaled ft. Drake - POPSTAR (Official Music Video - Starring Justin Bieber)
DJ Khaled ft. Drake - POPSTAR (Official Music Video - Starring Justin Bieber).png

Jacquees - No Questions
Jacquees - No Questions.png

SAINt JHN - Roses (Imanbek Remix) (Official Music Video)
SAINt JHN - Roses (Imanbek Remix) (Official Music Video).png

Travis Scott - HIGHEST IN THE ROOM (Official Music Video)
Travis Scott - HIGHEST IN THE ROOM (Official Music Video).png

Tyga - Rumorz (Audio) ft. Chris Brown
Tyga - Rumorz (Audio) ft. Chris Brown.png

Wiley - Boasty ft Stefflon Don, Sean Paul & Idris Elba
Wiley - Boasty ft Stefflon Don, Sean Paul & Idris Elba.png
 
Bear123

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sweetchaos

sweetchaos

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Bear123

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So the Hotel California kick drum appears to be mostly focused in the 40-60 Hz range. And such an unusual looking graph for Song for Olabi. The hottest region in Talk is a bit lower than I expected...I figured it would be up closer to 63 Hz.
 
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