Here I show an example of fold down which actually works. The mapping results in new frequencies but they are still different.
Sampling
5:01
ziyarat 1160 مشاهده
2:34
ziyarat 1162 مشاهده
7:51
ziyarat 1215 مشاهده
9:09
ziyarat 1294 مشاهده
7:41
ziyarat 1248 مشاهده
21:12
faradars 1566 مشاهده
27:34
faradars 1277 مشاهده