Question

alexander graham bell has developed a way to transmit voice over a wire? what does mean?

Answer 1

Answer:

In 1871, Bell started working on the harmonic telegraph — a device that allowed multiple messages to be transmitted over a wire at the same time.

While trying to perfect this technology, which was backed by a group of investors, Bell became preoccupied with finding a way to transmit human voice over wires.

Have a nice day!

Answer 2

Answer:

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