LinuxMusicians

Hey, I'm a person that learn new stuff by looking at videos or persons talking.
I found this cool old playlist on youtube https://www.youtube.com/watch?v=6xaaeop ... B7FA7FF7B6.
I was wondering what else is out there? Good stuff for beginners, if you happen to know?

I'm having a translate into russian book written by A. Oppenheim from MIT.
It's very probably the author of this book.
The book is too academic and too hard to understand quickly due to many formulas.
Maybe these lectures are the easier material for understanding DSP.

Anyway, thanks for a link.