The telephone, the microphone & the phonograph

The book opens a lively tour of humanity’s long‑standing fascination with sending sound across space. Beginning with ancient Greek whispers and Robert Hooke’s 1667 experiments, it shows how simple tubes and taut strings gave way to Wheatstone’s “magic lyre” and the first toy‑like string telephones. Readers discover how each modest step proved that even the faintest vibrations could travel far enough to be understood, setting the stage for a technological breakthrough.

Turning to the electric age, the narrative follows the daring shift from mechanical cords to the use of magnetism and electricity in the 1830s and 1840s. It explains how early inventors grappled with the idea of spoken words traveling as electrical currents, leading to the first practical telephone concepts and the birth of the microphone and phonograph. Richly illustrated with seventy finely engraved woodcuts, the work blends scientific explanation with engaging anecdotes, making the origins of today’s audio world both clear and captivating.