-
[1](6s):small motor: wind up whine;[2](5s):small motor: wind down whine;[3](5s):small motor: grind down whine;[4](7s):small, high pitched motor: screech down whineSQ无损品质 | 400:38下载 收藏
-
[1](3s):low motor: screechy stutter down whine;[2](10s):slow stuttering whine;[3](14s):stuttering down whineSQ无损品质 | 300:40下载 收藏
-
[1](5s):small, high pitched turbine whine: up and down;[2](13s):small, high pitched turbine whine: up and down;[3](14s):small, high pitched turbine whine: up and down;[4](26s):small, high pitched turbine whine: up and down;[5](33s):shrill turbine whine: wind up and down;[6](102s):long turbine hum: wind up, run, wind down;[7](3s):motorcycle kick starter hitSQ无损品质 | 303:40下载 收藏
-
[1](2s):fast wind down whine;[2](3s):stuttering zip down, fast;[3](16s):wind down whineSQ无损品质 | 100:33下载 收藏电机(motor) / 汽轮机(turbine)