It is a sound that despite feeling constant there are a few moments in which its volume decreases discreetly. It was not activated by anyone, it is the natural purr of a cat.
Me trying to immitate an angry cat or simliar feline. Recorded indoors on the 05. 04. 2015 using a blue yeti microphone and audacity recording software.
My cat runs over to me to be petted but then acts all irritated that i'm petting her. So i stop. And she demands to be petted more. I can't figure her out.