17 Royalty-Free Audio Tracks for "Slow Pulse"

A drone synth with harmonics and slow modulation.

Playing my keyboard, slow notes. Used it for background for narration of a video about the universe. With this sequence i portrayed the light travelling through the universe.

An acidental heartbeat i made.

This piece is controlled by attenuated noise. It has a pulse. Slow, but a pulse.

Synth bells treated with variety of pitch shifting reverbs and flange.

A low slow pulsating drone. Would work well as a ufo sound maybe?.

Playing my keyboard, slow notes. Used it for background for narration of a video about the universe.

Recording of an electric toothbrush on multiple settings: fast, slow, pulse. Done with an h2.

This piece is controlled by attenuated noise. It has a pulse. Slow, but a pulse. Natural start and end. No editing.

This is a classic theta brainwave entrainment sound made by two sine waves. The pitch shifts gently to produce some slow variation of the actual speed of the pulse. You can use it as a track and add voice (like relaxation or visualization), or just use as is to promote deep relaxation or trance. The pulses are about 8 hz (cycles per second).

Stereo recording of wind. Recorded on an electret microphone on hi-md. Has been processed. I took a section of wind that represented a heart-pulse since its a vital element to carry oxygen. The sample has been slowed down over time!!.

Sound isn't very pleasant in it's base form. However when slowed down it produces an interesting sound that could be used for anything from tanks to motorcycles to some weird scifi effect.

Heavily compressed heartbeat taken from a sample after jumping jacks. . . Starting at approx. 180 bpm, then quickly slowing to 0.

A synth chord i placed in fl studio. C a f c. Using a saw square and pulse pwm wave for combo. Then put a sweeping band pass filter from top frequency to bottom frequency. Then i put a panner with the speed lfo sweeping from fast to slow. Next the right amount of reverb. Finally some copmression and normalizing. Using sound to reach out to angels.

This is a sound i made in audacity by recording myself going "vvvvvvvvvvvvvv. . . " on two separate tracks and slowing them both down by 95% and adding a little bit of reverb. I think it's sort of convincing but i think it would be better if the pulse of the samples being copied a bunch of times kind of gives it away. Feel free to do what you like with it.

I drove my car into a wall; and recorded the proximity alert from it. I then washed it through audacity; slowed it 23%; and trimmed the edges. The result? -chilling. A few indistinct gulps cool the atmosphere a little more. It's not the making of a corpse - but it sounds a bit like it?. Recorded late at night in my car by my home with the engine off in fog - so the sound is 'hollowed' by the atmosphere. Recorded using a sennheiser mke300 'shotgun' mic. Cropped in audacity; and saved as aif file. What a chilling way to go. . . ?.

What i hear in this sound is a crashing starship as you regain consciousness surrounded by chaos of the crew and emergency systems. At 00:52 there's a really cool explosion hit that fits the starship in danger vibe. Created from roughly 230 sounds in reaper by looping, batch actions and modulated filtering. All sounds came from a folder of freesound cc0 sounds i've been collecting. Here is the file list if you are curious:. 103117__geronimo83__elephant. Mp3107216__keithpeter__birmingham-botanical-gardens-mains-hum-from-tannoy. Wav110456__sagetyrtle__wings-121110. Wav116395__dean-raul-diarchangeli__tv-static. Wav120107__toc1__bird-wings. Aiff132843__cactus2003__creepy-ambience-background. Wav135506__chriddof__heavenly-computer. Wav138156__triad__hair-clippers-2. Wav14102__adcbicycle__15. Wav145094__crashoverride61088__whoosh-and-vacuum. Wav146957__zabuhailo__systemload. Wav151641__jamesmontour__8mm-film-camera. Aiff152317__logos-chroma__arp-odyssey-wind. 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