RTA 210 Lecture Notes - Lecture 3: List Of Heavyweight Boxing Champions, David Sarnoff, Federal Radio Commission

• School: Ryerson University
• Department: Media Studies
• Course: RTA 210
• Professor: Dana Lee

Document Summary

Questions will be based on powerpoints and concepts covered in class (march 3) Edwin howard armstrong: regerneration- stronger transmitters, superheterodyne tuning/reception, frequency modulation (fm) Mechanical victrolas/gramophones to phonographs (cid:862)ti(cid:374)(cid:374)(cid:455)(cid:863) (cid:272)(cid:455)li(cid:374)de(cid:396)s to (cid:449)a(cid:454) to shella(cid:272) to (cid:448)i(cid:374)(cid:455)l to (cid:373)ag(cid:374)eti(cid:272) tape to digital. Property (cid:862)a (cid:373)a(cid:374) (cid:449)ithout la(cid:374)d is (cid:374)othi(cid:374)g(cid:863) duddy kravitz, m. richler. Property = something you can legally own and sell (r rent/license) Poli(cid:272)(cid:455): ideas a(cid:374)d i(cid:374)dust(cid:396)(cid:455) (cid:271)uild o(cid:374) ea(cid:272)h othe(cid:396) and . Not just something any fool can do. Or uses something that exists in a new way. Canada (1980) and most of the world. The expression of the idea in words, sound (music) and visuals. Image, slogan, shape of a container or colour used to id a product or service so that a reasonable consumer would know who produced the item. Policy: to allow manufacturers to profit from their work (goodwill) Only so many strong frequencies and channels in the analog world.