IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Hoffman model KP-709XS transistor ...

As a business, radio responded not only to the new youthful audience with the music they wanted to hear but to the new consumers and their distinctive advertising needs, a unique conduit that TV had ...

The transistor radio was the technological spark that lit the fuse of teen culture in the '60’s. It enabled both public and private listening behaviors in a combination equaled by neither prior ...

On October 18, 1954, the TR-1, the first radio that could fit into your pocket, was unveiled ...

It should; 60 years ago the first portable transistor radio went on sale. The Regency TR1 was the first consumer device to use transistors.

In the spring of 1954, Texas Instruments had designed and built a prototype and was looking for an established radio manufacturer to develop and market a radio using its transistors. None of the major ...

Then on June 30, 1948, they held a press conference in New York City. They showed the world not only a big model of a transistor but also a TV and a radio with transistors in place of the tubes.

Texas Instruments announced plans for the Regency TR-1, the first transistor radio to be commercially sold, on October 18, 1954. The move was a major one in tech history that would help propel ...

Transistor radios' portability meant they were perfect to take to the beach or lean against the curb during a game of stickball.

The reporters heard a transistor-powered radio, and listened to transistor-boosted voices through headphones -- but their reactions were underwhelming.

The double-gate transistor mitigates this difficulty by introducing an additional gate to enhance control, allowing for continued shrinkage. In order to design a silicon chip using double-gate FinFets ...