7 免版税 音轨，用于"紧迫的"

I needed a door knock that didn't sound so nice - but wasn't a pounding. Recorded with zoom h4 on a metal residential exterior door.

Urgent door pounding, with the knocker on both sides of the door with the mic in a stationary location.

This is a sample of various relief workers talking on a mobile radio.

Urgent door pounding, with the knocker on both sides of the door with the mic in a stationary location.

Basic warning sounds. Was recorded using audacity. Recorded 19/5/2014.

A rather upbeat and news/science sounding loop. 144 bpm in the key of c.

Did this vocal take for a sample request.