Betamax ['beitәmæks]
Beta制大尺寸磁带录像系统
- Matsushita-endorsed VHS prevailed over Sony's Betamax in the first generation of home video machines.
- John Ketteringham and Ranganath Nayak take us well beyond the myths and public-relations puffery that obscure such product developments as the emergence of 3M's Post-It Notes and the Sony Walkman, and the victory of VHS over Betamax video recorders.