Ambient recording. Like coming from the devil's factory. Seat Valve Piston Pump. Close recorded (1m). Large industrial hydraulic piston pump pumping pasty or highly viscous material with a low content of foreign bodies and small particle sizes (<15 mm). <a href="https://commons.wikimedia.org/wiki/File%3AIndustrial_hydraulic_piston_pump.jpg" rel="nofollow"><img alt="Industrial hydraulic piston pump" src="https://upload.wikimedia.org/wikipedia/commons/thumb/a/a7/Industrial_hydraulic_piston_pump.jpg/256px-Industrial_hydraulic_piston_pump.jpg" /></a>The rhythmic noise every 4.3 seconds is from a hydraulic pump that pumps up the fodder in a high silo, so it can be processed and dumped into a truck later. In the distance (right on 70m) the sound of falling metal caused by a scrap processing company. A weird creepy sound. <b>Thanks to the operator and manager from Bonda's veevoederbureau b.v. for allowing me to record this audio that close (even I did not call before). <a href="http://www.bonda.nl/en/home.html" rel="nofollow">http://www.bonda.nl/en/home.html</a></b>Technical data: output delivery pressure up to 250 cu.m/h  up to 150 barLocation: Ertveldweg,'s-Hertogenbosch (Den Bosch), Netherlands (Holland). Gear chain: modified Rode NT4 XY and Rode NTG1, in Rode Blimp > Sound Devices 302 >Tascam dr-100 Mk2. Decoded Mid-side to STEREOOther recordings here (including a loop of this) search: bonda ErtveldwegRAW 96/24 MID-SIDE-file available on PM request. File-name: 160531_0886 MS.wavWhen you use this sound it would be nice if you spent a voluntarily donation to freesound. <b>YOU ALWAYS HAVE TO CREDIT/ATTRIBUTE</b> me (klankbeeld) and freesound.org in your work if you use this sound. Please do it like this if possible: <a href="http://freesound.org/people/klankbeeld/" rel="nofollow">http://freesound.org/people/klankbeeld/</a>Thank you.<b>This sound may NOT be used in (royalty free) stock material. Don't put my raw sounds/files on youtube or anywhere else. You can use them in creative way as a part of art-form, but not "re-distribute" raw. Thank you.</b><br/>工業液壓泵LONG 160531_0886.ogg<br/>聲道：2<br/>類型：ogg<br/>musical、weird、mechanical、massive、Seat、cry、industry、yelling、Large、hum、beat、field-recording、noise、engine、machinery、piston、ticking、music、percussion、machine、hydraulic、factory、soundscape、air、Piston、Pump、Valve、industrial<br/>音樂、奇怪的、機械、大規模的、座位、哭、行業、大呼小叫、大、哼、擊敗、現場記錄、噪聲、發動機、機械、活塞、滴答、音樂、打擊樂器、機、液、廠、音景、空氣、活塞、泵、閥、產業<br/>資料來源：freesound ( https://freesound.org )

A recording of a quiet area with a plane close to ground. Loud hum of engines. consistent <br/>飛機從ground.wav<br/>聲道：2<br/>類型：wav<br/>Airplane、OWI、Ground-to-Air、Aircraft、Plane、Flying、Hum、Flight、Noise、Engine<br/>飛機、OWI、地面到空中、飛機、平面、飛行、哼、飛行、噪聲、發動機<br/>資料來源：freesound ( https://freesound.org )

Coins were dropped from about 20cm into a bowl that was covered with a folded blanket.Recorded with a Tascam DR-40.<br/>硬幣 - 在布06.wav<br/>聲道：2<br/>類型：wav<br/>cloth、jingle、percussive、percussion、metallic、metal、coins、money、currency<br/>布、叮鈴、衝擊、打擊樂器、金屬的、金屬、硬幣、錢、貨幣<br/>資料來源：freesound ( https://freesound.org )

A beatbox one-hit splat sample made by ipaghost in 2011.<br/>splat3.wav<br/>聲道：2<br/>類型：wav<br/>man、splat、voice、human、mouth、beat、vocal、ipaghost、beatbox、percussion、male、sound<br/>人、圖示、語音、人的、口、擊敗、聲音的、ipaghost、口技、打擊樂器、男、聲音<br/>資料來源：freesound ( https://freesound.org )

Mix of sounds while cooking that can be used for any kitchen scene.<br/>廚房用餐.wav<br/>聲道：1<br/>類型：wav<br/>Kitchen、Mono、chopping、Beep、Microwave、Cooking、Household、Hum<br/>廚房、事情、斬波、嘟、微波、烹飪、家庭、哼<br/>資料來源：freesound ( https://freesound.org )

Tuned pan sound. Digitally recorded with Rode NT 5 Mics in the Studio. Recorded and edited with REAPER.<br/>1.wav鍋<br/>聲道：2<br/>類型：wav<br/>iron、pfanne、tuned、metal、drum、kitchen、topf、bang、clang、hit、clank、pan、percussive、percussion、ting、metallic、pots、cooking、sample、pot、jar、kettle、pans<br/>鐵、鍋、調整、金屬、鼓、廚房、鍋、砰、LIB、擊中、錚錚、泛、衝擊、打擊樂器、事、金屬的、你可以、烹飪、樣品、可以、罐、水壺、鍋<br/>資料來源：freesound ( https://freesound.org )

pulling up of hand break<br/>手剎AVI.wav<br/>聲道：2<br/>類型：wav<br/>vehicle、break、hand、hand-break、breaks、car、OWI<br/>車輛、打破、手、手斷、休息、汽車、OWI<br/>資料來源：freesound ( https://freesound.org )

A dry rustling sound like hay or grass; that sounds like a small animal or someone searching for something.<br/>Rustling.m4a<br/>聲道：2<br/>類型：m4a<br/>mouse、grass、animal、bush、hay、leaves、rustling、rustle、dry<br/>老鼠、草、動物、襯套、有、樹葉、沙沙、沙沙、幹<br/>資料來源：freesound ( https://freesound.org )

Random high-pitched tones.Created with AudioMulch.<br/>聲道：2<br/>類型：wav<br/>communication、cpu、spaceship、intelligent、automation、interface、computer、machine、server、artificial、data、ai、sci-fi、atmosphere<br/>資料來源：freesound ( https://freesound.org )

A combination of couple of train sounds here on freesound, combined into something more instantly usable and cinematic<br/>火車Stringer.wav<br/>聲道：2<br/>類型：wav<br/>Swish、Woosh、Train、Singer<br/>沙沙、Woosh、培養、歌手<br/>資料來源：freesound ( https://freesound.org )