6 Royalty-Free Audio Tracks for "Biology"

A running greenfly observed under a loupe.

This was in a library and recorded on a lenovo laptop with a logitech microphone plugged in. Recorded on january 12th 2020.

Mid/side recording of my stomach after having a fizzy drink. I laid down and placed the zoom h2n directly on my stomach. All kinds of stomach ejactulations can be heard in addition to my heartbeat. Raw 24/96 ms recording; be sure to decode before use. Left channel is mid, right is side. To do this manually you should separate the channels to two mono tracks, duplicate the side track and invert the duplicate. Pan the side tracks hard left and right, and mix with the mono mid channel. Or use a plugin to do it for you :d.

Moderate tempo (90 bpm) techno-synth melody in the key of c. Good for an outro.

Siren warning. German abc-alarm (nbc - nuclear - biological - chemical threat). Test warning of a motorsirene typ e57. Year of recording: ca. 1997.

I recorded this in 2015 as background ambience for an audio drama. The cracking and plopping noises are by the surrounding trees, because they had these exploding seeds, yo may remember from biology classes. :).