1,162 ロイヤリティフリー オーディオトラック の "整備士"

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00:19
Recorded a generator for my air conditioner with a zoom h6 with the lows cut.
著者: Discoveryme
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00:37
A few cycles of my dad's home oxygen machine with a ticking battery operated clock in the background recorded in the early morning in the living room with lifecam hd3000 webcam at the end of about 16 feet of usb cable dragged out of my bedroom. He's about 6 feet away, i was with my back to the room with my camera pointed at my chest so he wouldn't think i was filming. It would seem this is the first and only oxygen machine on freesound. A full cycle seems to last from between 7 to 10 seconds. From wikipediaoxygen concentrators typically use pressure swing adsorption technology and are used very widely for oxygen provision in healthcare applications, especially where liquid or pressurised oxygen is too dangerous or inconvenient, such as in homes or in portable clinics. Oxygen concentrators are also used to provide an economical source of oxygen in industrial processes, where they are also known as oxygen gas generators or oxygen generation plants. Oxygen concentrators utilize a molecular sieve to adsorb gasses and operate on the principle of rapid pressure swing adsorption of atmospheric nitrogen onto zeolite minerals and then venting the nitrogen. This type of adsorption system is therefore functionally a nitrogen scrubber leaving the other atmospheric gasses to pass through. This leaves oxygen as the primary gas remaining. Psa technology is a reliable and economical technique for small to mid-scale oxygen generation, with cryogenic separation more suitable at higher volumes and external delivery generally more suitable for small volumes. [1]at high pressure, the porous zeolite adsorbs large quantities of nitrogen, due to its large surface area and chemical character. After the oxygen and other free components are collected the pressure drops which allows nitrogen to desorb. An oxygen concentrator has an air compressor, two cylinders filled with zeolite pellets, a pressure equalizing reservoir, and some valves and tubes. In the first half-cycle the first cylinder receives air from the compressor, which lasts about 3 seconds. During that time the pressure in the first cylinder rises from atmospheric to about 1. 5 times normal atmospheric pressure (typically 20 psi/138 kpa gauge, or 1. 36 atmospheres absolute) and the zeolite becomes saturated with nitrogen. As the first cylinder reaches near pure oxygen (there are small amounts of argon, co2, water vapour, radon and other minor atmospheric components) in the first half-cycle, a valve opens and the oxygen enriched gas flows to the pressure equalizing reservoir, which connects to the patient's oxygen hose. At the end of the first half of the cycle, there is another valve position change so that the air from the compressor is directed to the 2nd cylinder. Pressure in the first cylinder drops as the enriched oxygen moves into the reservoir, allowing the nitrogen to be desorbed back into gas. Part way through the second half of the cycle there is another valve position change to vent the gas in the first cylinder back into the ambient atmosphere, keeping the concentration of oxygen in the pressure equalizing reservoir from falling below about 90%. The pressure in the hose delivering oxygen from the equalizing reservoir is kept steady by a pressure reducing valve. Older units cycled with a period of about 20 seconds, and supplied up to 5 litres per minute of 90+% oxygen. Since about 1999, units capable of supplying up to 10 lpm have been available.
著者: Kbclx
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00:47
Raw studio recording of bicycle turned upside down with pedals moved by hand in various speeds. Bicycle recorded is some old giant mtb model without proper lubrication done for weeks. Mic: rode nt4 (stereo xy)pre & converter: spl crimson.
著者: Dawidwmika
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00:01
The sound of a heavy pressure plate being activated, originally designed for use in a game project.
著者: Proolsen
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01:31
Recording of an electric kettle boiling water in the kitchen counter of my apartment. Recorded and processed at 24bit 96khz using the tascam dr-40 linear pcm recorder. Processing: gain-staging and soft high and low frequency filtering. No eq boost or cuts anywhere else.
著者: Joao Janz
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01:05
Other placesrecorder: zoom h2 / other portable devicesoftware: pro tools / audacity / ocenaudio / reaper.
著者: Blukotek
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00:01
If you want to take a look in my sketchfab for 3d models for your games or projects, please visit: https://sketchfab. Com/rickerson. Martines. Aparecido/models.
著者: Rickplayer
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00:29
The sound of a heavy-duty electric variable speed drill, starting, stopping and varying speed.
著者: Nuncaconoci
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01:10
Running a cycle on an industrial grade coffee machine. Features a loud click, machine noises, and water pouring noises. You can get the water pouring isolated, or with the machine noise in this sample.
著者: Geoff Bremner Audio
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01:19
Took a ride on a historic steam engine in the lake district (england). This was recorded from inside the carriage while in transit. Some background talking but a lot of good mechanical clunking type sounds.
著者: Lolamadeus
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01:10
My grandma recently gifted me a music box that was given to her by her mother, but it unfortunately doesn't work right anymore. It starts and stops unnaturally and can't make a loop, it requires constantly turning the wind-up mechanism to continue playing. This is the 1st of 2 recordings of me trying to get it to play.
著者: F R A G I L E
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00:05
Reel to reel piano kinda thing.
著者: Moistgoatman
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00:12
This is a sound of a pepsi bottle being opened. I guess the strange skin-twisting sounds was the skin on the hands that where holding the bottle and the bottle-cap while twisting. This made for an amazing futuristic machinery sound.
著者: Unfa
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00:16
Laboratory refrigerator, with beeping, plus the sound of a door being closed in the background, field recording. Recording device: roland r-26 portable digital recorder. Microphone: built-in directional xy stereo microphone. Sample rate: 44100 hz. Rec format: wav 16-bit. Edited in: adobe audition (adjusted gain slightly, for a good signal level). Date and location: october 2015, a laboratory in sweden. Other: this is an original recording, by myself, which i make available to all via freesound. Org under a creative common 0 (zero) license, i. E. I am putting it into the public domain. You do not have to ask me for permission or credit, attribute, or reimburse me. I hope the sound effect, or parts of it, can be of some use to someone somewhere. Good luck with your projects!kent. Ps. Please comment and rate. .
著者: Kentspublicdomain
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00:20
A circular saw cutting through some sheets of plywood.
著者: Megashroom
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00:13
A circular saw cutting through some sheets of plywood.
著者: Megashroom
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00:12
A circular saw cutting through some sheets of plywood.
著者: Megashroom
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00:10
A circular saw cutting through some sheets of plywood.
著者: Megashroom
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00:57
Refrigerator hum. Recorded with zoom h1 and sweetened in logic pro x.
著者: Nickpepper
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00:54
Recorded tascam dr-05xsfx conversion edited: adobe + fxs + mastered.
著者: Szegvari
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00:54
Recorded tascam dr-05xsfx conversion edited: adobe + fxs + mastered.
著者: Szegvari
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00:02
Weird sound made with garageband.
著者: Charlesart
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00:02
One of the many sounds from my farmyard and factory machinery pack. The name should speak for itself.
著者: Mickyman
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00:10
Two-cylinder compound steam engine running in ship's engine room. Paddle steamer ship (meissen) built in 1885, dresden-blasewitzrecording location: dresden / germany - 11. 09. 2021.
著者: Derplayer
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01:25
Wind factory atmo calm.
著者: Szegvari
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01:13
Dirge-style electronic loop with weird breathing effect and distorted organ through audacity in wav.
著者: Bigvegie
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00:23
Sound of a machine;you can loop it; recorded a excavator.
著者: Vkproduktion
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00:04
Small omnidirectional lavalier-microphone, a clippy em172, recorded with a zoom h-5. Edited in audacity. It's always nice to hear what projects you use these sounds for. Let me know. ;-). You can also check out my pond5 profile. Perhaps you find something you like there. Http://www. Pond5. Com/artist/cabled_mess.
著者: Cabled Mess
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02:33
Sound inside dishwasher.
著者: Tosha
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00:03
Set of two smaller drill bits falling down on metal pipe. Recorded with tascam recorder dr-22wl + tripod. ---in case you use any of my sounds, i will be happy to be informed, although it is not necessary. Recording on request of similar sounds with different technical attitude, procedure or format is possible. Just let me know. Recorded in 2018.
著者: Dersinnsspace
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00:07
Alien base space station sci-fi fantasy sfx sound-design mixdowkitchens sound recorded tascam dr-05xsfx conversion edited: adobe + fxs + mastered.
著者: Szegvari
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00:06
Space machine pulse sfxrecorded tascam dr-05xsfx conversion edited: adobe + fxs + mastered.
著者: Szegvari
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01:22
Bathroom exhaust fan recorded with a roland r-26.
著者: Krypaw
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02:04
A loud noise coming from a house. I am not sure if this was a messed up washing machine or a cement mixer. Recorded with a sony d100.
著者: Nathanaellentz
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00:26
My nightstand's lamp is an antique, it works electrically but also has a hole to use oil with it. This is the sound of me turning it off and on then unscrewing the cap on the hole. Could be used as interesting found-sound percussion, very similar to my oil drum sounds.
著者: F R A G I L E
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00:03
Robotic transforming sfx for motion, tranformation scenes in your logo video or movie.
著者: Shahruhaudio
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00:04
Hidden creatures making abominable noises in the shadows. . . . All original sounds looped for some fun!.
著者: Lunardrive
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00:10
A mini-fan motor pushed against a mic. Recorded and processed with audacity.
著者: Rvgerxini
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00:05
Strange sound i made with garageband.
著者: Charlesart
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00:05
Daw: ableton live 10. Used: izotope iris 2, post processing.
著者: Rizzard
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00:14
Recording of the rotation motor on a dynamic perception motion control rig. Recorded with a sennheiser ew100g3 wireless cardioid mic on a zoom h6. Minimal post production with just a highpass filter to remove some of the very low end sound in the background. Kind of reminds me of the scene where neo leaves the matrix for the first time.
著者: C V
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00:38
An office fan turning on and off repeatedly.
著者: Denstoltejyde
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00:38
The sound of an office fan starting up and shutting down after 30 seconds.
著者: Denstoltejyde
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00:27
Electric shutters being opened. Recorded with my sony a7iii camera's internal mic. Camera was 10 cm to the shutters.
著者: Khenshom
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00:06
The upload spree continues! this time i've got another sci-fi sound. The title says it all, folks. It can also be used for not only a robot malfunction sound effect, but a machine glitching sound perhaps. I made ti with a corrupt audio file. I got a part of it, and simply pitch shifted it down, and faded it out at the end.
著者: Mr Keybored
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01:10
Radio electric buzz error noise.
著者: Szegvari
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01:35
Construction site next to my apartment. Lots of noises of trucks and tractor clearing dirt and debris after taking down a building for a complete rebuild. Recorded with zoom h5 internal x-y mics.
著者: Khenshom
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01:08
The roar of a industrial rooftop ventilator coming to life (starts at 00:10). It is a large and scary whirring, mechanical, grinding sound. Used in episode 10, "decoherence" of the genius-podcast audio drama, and used to be the sound of the thames flood gate being deployed.
著者: Traceyregina
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01:07
Drone flight // lot dronem.
著者: Monosfera
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00:09
Opening mechanism, draging big heavy chains or just some machine innards at work.
著者: Rhulk
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