Your GE-Int- Hypnotic sound is crazy. Very sharp and clear. I am speechless never before I have seen so many birds inside my farm. I saw from my cctv hundreds circling inside and stayed since I changed the internal sound. I noticed The GE has so many different sounds in it different from other internal sound. Can you tell me what the back ground sound was?”
There are young birds, matured birds that ready to mate, birds that are going to lay eggs, birds that are looking for partners and so on.
To be realistic our internal sound must have many of those sounds in it not just a solely baby and parent sounds. Just play them side by side you can easily hear the differences.
All of my Internal sound and External are remixed and selected from the best chirping of swiftlets.
Try it you would see the differences.
Good Swiftlet farming all .The best is to Share. Craving for winning is the start of Loosing. Envy is the biggest down fall of Man.