Fig. 1: A simplified linear detector circuit of the Bose FM multiplex detector from the patent documents. Fig. 2: John Bose enjoys a hearty meal in the Alpine FM transmitter building in July, 1939.

The early days of electricity appear to have been a cutthroat time. While academics were busy uncovering the mysteries of electromagnetism, bands of entrepreneurs were waiting to pounce on the pure ...

Bose has announced an update to its Wave music systems, which adds DAB, DAB+ and T-DMB digital radio for international listeners. Bose has announced an update to its Wave music systems, which adds DAB ...

Question: Our beloved Bose Wave radio has developed several issues to the point we can’t use it anymore. The few places I’ve seen online that (allegedly) repair Bose radios charge an exorbitant price, ...

Polk Audio's I-Sonic is the latest and most ambitious entry into the burgeoning premium table radio category, started by the Bose Wave Radio years ago and now occupied with competitors from Cambridge ...