Synopsis
Made in 1973, "The Far Sound" examines how technologies invented at Bell Laboratories and developed by the Bell System and AT&T contributed to making direct-dial, long-distance telephone service possible. The film was directed by Jerry London and produced by John Sutherland and features Fred Holliday. This film provides a comprehensive history of the telephone and its evolution through groundbreaking technological advancements. It begins with Alexander Graham Bell’s invention in the 1880s and the early challenges of long-distance voice transmission. Bell Labs addressed these issues with innovations like the vacuum tube for amplification and Harold Black’s negative feedback amplifier to reduce distortion. As technology progressed, Bell Labs expanded into radio, electrical recording, and television signal transmission. The invention of the transistor in 1947 revolutionized communications. Integrated circuits followed as well as automated telephone switching, call waiting, and call forwarding. Microwave transmission, coaxial cables, fiber optics, lasers, and magnetic bubble memory further advanced global communication. These developments made modern communication possible — fulfilling Bell’s early vision. 0:00 Main titles — A vision of the future where telephone wires connect cities and allow voice communication across long distances. The early days of telephone use are described, including manual switchboards and operator-assisted calls. 2:01 — Early telephone communication…
Uploader's description on archive.org
Details
- Running time
- 21 minutes
- Collection
- Ephemeral Films
- Internet Archive item
- 44084thefarsoundvwr
Subjects on the Internet Archive
- Stock Footage
Reviews on the Internet Archive
★★★★★ · Excellent Film · Eugene Chandler · 2023-06-13
Very interesting film detailing a portion of the history and commitment of the Bell System to their business and customers. One of the most amazing aspects of their research and development for Telephone Co. purposes is how it was used for and led to technology that went far beyond telephone use, including a great deal of what we commonly use today. I doubt very much of the general population today is aware of any of this. As a Bell System employee starting in the early 1970's, we would often hear of recent news, old accomplishments etc. and thought it would last forever but then along came…