8 Royalty-Free Audio Tracks for "Alien Frequencies"

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alien frequencies preset #01 from spherator fm synthesizer vst vst3 audio unit frequency modulation synthesis (windows / mac).
Author: Syntheway
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Different frequencies of sounds from the radio transmission in the basement carpark resembling that of an alien-ish futuristic noises. Recorded using edirol r-09, 15cm from speakers.
Author: Permagnuslindborg
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Sfx - speaking into a zoom h6, removed various frequencies inorder to remve speech. Sound like a robot noise or alien noise.
Author: Roxis Boy
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Alien drone ship, oscillating bass frequencies, deep. Recorded with the tascam dr-40 built-in microphones, processed in pro tools 10, bounced to a 48khz 24bit wav file.
Author: H Lark
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Horror birds - morning birds recorded with h2n, cloned to 4 tracks in audacity, pitch shifted by various amounts and one of the tracks paul-stretched and sped up. Mixed down but then removed lower frequencies (wind or traffic rumble became too noticeable). Normalized. Here's the result.
Author: Iwanplays
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I made this sound with my microkorg, making lfo1 and lfo2 hella fast, and made them modulate the pitch and amplitude, respectively, at full strength. The values for the frequencies i don't know, but it is fun to dive in to a synth and try to replicate the sounds that you're hearing.
Author: Concrete
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Seamless loop of gaspipe or gasleak hissing continuously. This sound is the actual background noise in the frequency range 1200 to 6800 hz from my randomly generated subhorrorambience1. Wav sample. All frequencies below 1 khz (lowend) and above 8 khz (highend) have been filtered out and the volume has been normalized. I release this sound as cc0. You can do whatever you want with it and don't need to mention my name. Tips & tricks for professional mastering of dark ambient loops:. ~ (range) 1200 - 8000 hz, the highmid area of all sounds. ~ (gate) filtering in and adding subtle noise in this frequency range can addatmosphere or "air" to dark ambience but sound noisy like a tape recording. ~ (filter) filtering out noise in this frequency range can make the bass andlower frequencies (20-1000 hz) in dark ambience sound clearer but more dull. ~ (highend) frequencies above 8 khz should always be filtered out completelyand muted to 0 db, since those are only necessary in music and higher sounds.
Author: Zetauri
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Here it is! my first ever submission on freesound! i decided to start this all out with a bang, and post something really cool that i'm proud of making. I'm not sure exactly what this creature was supposed to be. I'll leave that up to your imaginations. How it was made:. Software: fl studio 20. Plugin(s): serum, valhallaroom, ott, fruity parametric eq 2, and fruity delay 2. This was made completely with synthesizers. I used serum for the main synth, made copies of it, and modified each of them to sound unique from the other. I'd try to explain how the synth was made, but there's a lot of stuff. To process it, i used ott to make it sound more powerful and clear, eq to get the frequencies and texture right, delay with a low pass filter to get that outdoors echo feel, and valhalla room for the reverb. I had fun making these. Enjoy!.
Author: Resaural
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