The sound has been taken from a man mining a rock. I then reproduced the same sound another couple of times, added effects to it and the result is like a group of people mining.
Unedite, recorded in a bus with a group of vietnamese female voices talking all at the same time, sounds like arguing. Normal vietnamese speech is in high pitch, loud with short one syllable words. With some editing could be used as a group of aliens speaking around you.
People demonstrating in a political protest, big group of people creating noise by banging pots, pans, and other utensils by some eventual whistling and voices.
About a dozen hikers gathered for lunch: talking, bird sounds. Recorded near shale oil mine, latrobe, tasmania, on a marantz pmd661 with a rode nt4, 8 july 2018. Small amount of wind rustle in trees.
Extra loud train trip, few groups of people were loudly talking. One group of silesian accent speaking man can be heard the most, they are laughing much.
Group kmm-recording of a group of people talking without them knowing about it. Talking about programs, concerts, etc. Recorded with a zoom h4 handheld recorder, high gain.
A small group of people shuffling, to replicate idling zombies. Recorded outside with a zoom h2 in front and rear stereo. This file will match with another of the same name, but the other side.