Old System Synths - Three Mile Island, PA (ACA P-10s and Cyclones)
Based on the old system. Inspired from MisterTwister55's recording: • Three Mile Island Siren System Activation Frequencies for Audacity: ACA P-10: 518hz & 690hz ACA Cyclone: 462hz & 690hz
![[Siren Synth] - Three Mile Island, Old And New](https://i.ytimg.com/vi/O9767wPfQCs/hqdefault.jpg?sqp=-oaymwE9CNACELwBSFryq4qpAy8IARUAAAAAGAElAADIQj0AgKJDeAHwAQH4Af4JgALQBYoCDAgAEAEYVCBbKGUwDw==&rs=AOn4CLAMZ-nZU5LVArzOP9pD6hnb3j7TsA)
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[Siren Synth] - Three Mile Island, Old And New
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What Ever Happened to 3 Mile Island? - 42 years later
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3T22 Siren Ambiance (Pulse/Hi-Lo/Steady)
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This is What Horror Mods Should Be | frombelowland
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Canadian CLM Air Raid Siren (ATTACK & ALERT)
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Lawton, Oklahoma Eerie 2T22/Thunderbolt Tornado Siren Ambiance | 12/30/24
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ACA Allertor and FS 2001-SRN Spin Up and Siren Graveyard tour
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Watching Emergency Alert Horror Videos Until I Become Unsettled
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@nascarsimracing1 ’s Mini ACA Hurricane | Short Attack | 5/30/2025
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Nuclear.inc level 2: three mile island
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Three Mile Island ShildShow
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Three Mile Island - What Really Happened
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Nuclear Blizzard - EAS & Siren Synth Ambience
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2022 - Non-Euclidean Doom: what happens to a game when pi is not 3.14159…
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eerie tornado siren ambience
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Chrysler Air Raid Siren Attack Insane ECHO!!!
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America's Forgotten Presidential Assassination.
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Nostalgic Soundscapes S01E02 | Forgotten | Windows 95 Retro Ambient
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Old System Synths - Okarche, OK (ASC T-128, FS 2T22, and ACA Screamer)
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