Some children playing at Parque de Serralves (they were hunting worms to be precise).
Recorded with a Zoom HN4
Recording of the room tone of a medium sized carpeted office.
Office ambiance during office hours. Buzzing busy noise. Humming ambiance.
Car door power lock (four doors).
The click of a power door unlocking in a Honda Accord.
Pine-forest with wind between 1-3 bft at daytime / winter / January / Holland. Audible: Modulating wind trough the needles ...
Riding my mountain bike on gravel trail at Baylands Nature Preserve in Palo Alto CA. Recorded on my Galaxy Note ...
Mountain Bike Braking on Gravel
Mountain bicycle passing over sandy path in calm pine-woods. Driving over tree-root.
Mountain bike going over a gravel path along the Hawthorne State Park Trail near Gainesville. Recorded with a Tascam DR-100 ...
Decent stereo capture of a bicycle being ridden across sandy gravel.
Spin/break a bicycle.
Bicycle tire on dirt road