For the second experience, i had try to make an other wave than the first and There is a resemblance ...
My third experience is different. I would try to use weakness and strong frequency (500 Hz and 150 Hz) The ...
UK dialling tone, heard on UK land lines. I reproduced it from the ETSI ETS300-001 specification.
raw audio of distorted guitar wankery
UK "unobtainable"/"wrong number" tone, heard on UK land lines. I reproduced it from the ETSI ETS300-001 specification.
part of 'mod synth' Generated with oscillator and (or) modified (processed) sample.
I don´t know how to describe this. It´s just there. It was made with Audacity