The story of the man behind the RCA 44 and 77 ribbon microphones
Harry F. Olson is most likely an unfamiliar name, but I’m sure you’ve heard of one of the 100 plus inventions Olson has patented. His...
Tag: Harry F. Olson
Harry F. Olson is most likely an unfamiliar name, but I’m sure you’ve heard of one of the 100 plus inventions Olson has patented. His...