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  • Joined: 31 Mar 2015
  • Posts: 20
  • Location: Carlisle, UK
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SMS air raid siren effect
Post Posted: Tue Feb 27, 2018 4:43 pm
Hi, wondering has anyone ever seen or would anyone be able to make an air raid siren effect as a vgm file for use on an SMS rom hack?
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  • Joined: 16 Mar 2018
  • Posts: 1
  • Location: Ilkeston
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Post Posted: Fri Mar 16, 2018 7:57 pm
is this website any use? soundbible(dot)com/tags-siren.htm
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  • Joined: 03 Apr 2001
  • Posts: 588
  • Location: Asturias
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Post Posted: Sat Mar 17, 2018 8:56 pm
firemanben wrote
is this website any use?
No.
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  • Joined: 30 Mar 2009
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Post Posted: Mon Mar 19, 2018 1:36 pm
TheArbiter wrote
Hi, wondering has anyone ever seen or would anyone be able to make an air raid siren effect as a vgm file for use on an SMS rom hack?


An air raid siren, is usually 2 generated tones on a minor third interval.
I attached a file that tries to mimic a siren in the PSG.
I did a small glissando into and out of the interval, and i used 2 channels.

It's not perfect, but given the limitations of the PSG, i would say it's a valid attempt. :)
air_raid_siren.vgm (467 B)
Air Raid Siren (E Minor - Octave 3)

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  • Joined: 06 Apr 2018
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  • Location: Wrexham
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Post Posted: Fri Apr 06, 2018 7:15 pm
How do you play a vgm file?
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