I'm trying to remake or obtain this sound effect I hear at times in many bay area tracks or party I hear.
Far East Movement - Boomshake w/ Download - YouTube
You can hear it starting 20 seconds, that "whistling sound"
Timbaland - Carry Out ft. Justin Timberlake - YouTube
You can hear it from 00-09 seconds a little bit.
Can someone help me? Thanks!