What material was used in the foundational tinfoil phonograph invented by Thomas Edison in 1877?
Answer
Tinfoil wrapped around a grooved cylinder
The initial iteration of the phonograph, often called the 'tinfoil phonograph,' relied on wrapping a sheet of tin foil around the grooved cylinder to capture the sound pattern.
Related Questions
What material was used in the foundational tinfoil phonograph invented by Thomas Edison in 1877?What was the most significant limitation making the initial tinfoil medium commercially unviable?Which two inventors, exploring Bell’s telephone technology, also experimented with wax cylinders?What key balance did Edison’s team seek when developing the viable wax cylinder compound?What major innovation facilitated the mass production of uniform, durable wax cylinders?What fundamental physical constraint inherent to the cylinder format caused fidelity inequality across a recording?What groove modulation system did the cylinder format primarily utilize?Compared to the turntable-based disc machines, what unique benefit did the cylinder’s axial recording stylus movement offer early users?For roughly how long did the improved wax cylinder enjoy a vibrant commercial life as the primary recording format?What characteristic of the flat shellac disc ultimately led to the cylinder format’s obsolescence in the consumer market?