Yowiehunters Forum

The big fella is back with a new youtube video, pretty good as well, thank Russ. Sorry but I’m not that guy that knows how to link videos

Link: https://www.youtube.com/watch?v=Q3AGDRFxTS8

The frequencies at the end of the video are very odd?

Another Rusty masterclass. Sooo professional!
Illustrates beautifully how the Australian bush is full of strange noises.
Yes, those audio frequencies at the end of the video are quite weird!
Can't think of any explanation.

The audio of the rock throwing that can only really be humans or yowie?
Rusty says he is in a remote location, the chances of humans stumbling upon his trap and throwing rocks at it????

Great analysis and presentation, very professional.

I'm wondering if those sounds at the end of the video from 11:15 are whats known as natural earth sounds or VLF signals such as in this video https://www.youtube.com/watch?v=oGYv3sCuxVQ

I've recorded those types frequencies with the VLF receivers I've built for myself. I'm also wondering if the input of the recording device is not properly shielded and is picking up unwanted stray frequencies ? To put this in an easy to understand way, guitar amps and old valve PA systems are known as high impedance devices, meaning, if the input jack is not properly shielded this will introduce stray unwanted noises such as AM radio signals playing through the amp which only gets louder as the signal is amplified through the pre-amp of a device not properly shielded.

From the 11min 15 sec mark of the video we can here a high pitched chirp, This chirp comes in at regular intervals and could be the pulse of a nearby electric fence as I heard similar sounds picked up by my VLF receiver.

I'm not saying those frequencies in the video aren't real, just a possible explanation for them.

I found the rock throwing interesting. I once recorded rocks striking the tree my audio recorder was strapped to in a small plastic box. I like the new setup. It seems to be interesting them.