A quick little background ambience I made just because. I whipped this up in around 3 minutes in FL Studio, but sounds more random when it is looped.
令人毛骨悚然的短恐怖氣氛
聲道：2
類型：wav
Creepy、Horror、Spooky
爬行、恐怖、幽靈般的
資料來源：freesound ( https://freesound.org )

A cut from my voicemail. Interesting noise when they hung up.
聲道：2
類型：wav
Voice、Hung、Slice、Phone、Sample、Up、Voicemail、Cut
資料來源：freesound ( https://freesound.org )

walking on Mt Wellington, Hobart
在snow.wav中的步驟
聲道：1
類型：wav
footsteps、foot、step、snow、walking、crunch
步伐、腳丫子、步、雪、步行、緊縮
資料來源：freesound ( https://freesound.org )

Nothing like a delay pedal hooked up to a mic for some good ol' vocal delay. We are The Delayists - please credit us. Thanks. Enjoy!
宇宙美元.wav
聲道：2
類型：wav
pedal、utter、delay、delayist、vocal、nonsense、storytelling、rambling
踏板、說出、延遲、delayist、聲音的、廢話、評書、漫步的
資料來源：freesound ( https://freesound.org )

Monthly siren test in Atchison Kansas recorded out my bedroom window facing east to the back yard. Recorded with Lifecam HD3000. You hear a bit of traffic in the beginning, then 3 sirens, 2 background, one foreground. A neighbor's dog sings counterpoint. You can hear a common grackle as well at times. The sirens wind down and a bluejay starts up calling as the dog continues to howl. The test went on for over 3 minutes, a bit unusual that. Searching Google I found that some time ago Atchison got new 2001's and Eclipses to replace their old Thunderbolts and 2t22's. Maybe a siren expert will leave a comment and let us know which ones we heard.
聲道：2
類型：mp3
barking、bark、siren-test、birds、air-raid、small-town、howl、traffic、civil-defense、Atchison、dog、bluejay、Kansas、tornado-siren、grackle、howling、northeast-kansas、field-recording、siren、town
資料來源：freesound ( https://freesound.org )

Rough bass progression. Made in FL studio.
grass22.wav
聲道：2
類型：wav
loop、base、progression、sound、techno、cinematic、track、song、bass、dj、djkoul、agressive、electro、pad、low、music、dance、movie、lead、style、melody、rough、rave、intro、outro、sample、hard、levelclearer
循環、基礎、級數、聲音、TECHNO、電影、跟踪、歌曲、低音、DJ、djkoul、侵略性、電、墊、低、音樂、舞蹈、電影、鉛、樣式、旋律、粗、狂歡、介紹、其他、樣品、硬、levelclearer
資料來源：freesound ( https://freesound.org )

weight lifting machine
lifting.mp3
聲道：2
類型：mp3
lifting、weight、gym
吊裝、重量、健身房
資料來源：freesound ( https://freesound.org )

A friend moving his hands around a cardboard box. The box had tape on it, hence the slight rustle.Recorded on a Zoom Q4 WAV Format.
紙板箱沙發1
聲道：2
類型：wav
cardboard、tape、crumpling、duct、package、rustling、rustle、box
紙板、膠帶、壓皺、管、包、沙沙、沙沙、框
資料來源：freesound ( https://freesound.org )

I put stickeez, an South African toy given away at Pick'nPay, in a plastic container and shook it. I turned it over and threw it as well.
在塑料Bucket.wav的塑料對象
聲道：1
類型：wav
shaken、stickeez、OWI、Pick、shake、bag、nPay、plastic、bucket、toys、shaking、container、South-Africa
動搖、stikeez、OWI、挑、搖、袋、nPay、塑料、桶、玩具、發抖、容器、南非洲
資料來源：freesound ( https://freesound.org )

made with vst instruments
strings1
聲道：2
類型：wav
background-sound、trailer、drone、drama、thrill、scary、background、dramatic、dark、cinematic、horror、sci-fi、hollywood、pad、ambience、music、movie、space、mood、soundscape、film、thiller、ambient、suspense、deep、spooky、atmosphere
背景音、預告片、無人駕駛飛機、戲劇、顫抖、害怕、背景、戲劇性、黑暗、電影、恐怖、科幻、好萊塢、墊、環境、音樂、電影、空間、心情、音景、電影、驚悚片、周圍、懸念、深、幽靈般的、大氣層
資料來源：freesound ( https://freesound.org )