Overview
Telex Calculator Company was the predecessor organization that eventually evolved into Telex Corporation and later Telex Communications, Inc. The company originally focused on mechanical and electronic calculation equipment before expanding into communications, audio, and aviation electronics.
Over time, the business transitioned from calculator and office equipment manufacturing into communications systems, intercoms, aviation headsets, and professional audio products. The Telex name later became widely recognized in commercial communications and professional audio industries.
The company’s evolution ultimately led to ownership and association with several well-known communications and electronics brands, including Hy-Gain and Electro-Voice.
Technical Specifications
| Item | Details |
|---|---|
| Company Name | Telex Calculator Company |
| Industry | Office Equipment, Electronics |
| Founded | 1930s |
| Later Names | Telex Corporation, Telex Communications, Inc. |
| Product Types | Calculators, communications equipment, audio electronics |
| Successor Companies | Telex Corporation, Telex Communications |
| Primary Markets | Office equipment, communications, aviation, professional audio |
Description
Telex Calculator Company originally manufactured calculator and business machine products during the early growth period of office automation and electromechanical business equipment.
As the company evolved, its focus shifted into electronic communications systems and professional audio products. The Telex brand later became strongly associated with aviation headsets, intercom systems, dispatch communications, microphones, and commercial audio equipment.
The transition from calculator manufacturing into communications electronics reflected the broader industry shift from electromechanical office machines into electronic communications technology during the mid-20th century.
History
Historical Timeline
- 1930s – Telex Calculator Company established as a manufacturer of calculator and office equipment products.
- 1940s – Expanded into communications and electronic equipment manufacturing.
- 1950s – Company operations increasingly focused on communications electronics.
- 1960s – Telex name became associated with aviation and professional communications products.
- 1970s – Telex became associated with amateur radio and antenna brands including Hy-Gain.
- 1980s-1990s – Expanded professional audio and communications operations through acquisitions and mergers.
- 2006 – Bosch Communications Systems acquired Telex Communications operations and related brands.
References
- https://en.wikipedia.org/wiki/Telex_Communications
Historical overview of Telex Communications and company origins - https://products.telex.com/
Telex professional communications products - https://electrovoice.com/
Electro-Voice professional audio brand historically associated with Telex - https://hy-gain.com/
Hy-Gain amateur radio antenna brand historically associated with Telex