-
Created by Leon Scott
It was the first to record sounds in a visible medium. -
Created by Thomas Edison
It was the first artifact capable of recording and reproducing sound.
It engraved on a cylinder -
Created by David Edward Hughes.
Was used to convert the sound into an electrical signal that was later amplified to be heard. -
Created by Emile Berliner
It was the first sound recording and reproduction system to use a flat disc. -
The audio signal was graphically recorded on photographic film.
-
Is an analog sound storage medium in the form of a polyvinyl chloride disc, which is fluted into a modulated spiral shape
-
Used to make long-lasting recordings.
It allows sounds to be recorded on a magnetic support attached to a plastic tape by processing electrical signals from microphones. -
Created by Philips.
Is a format for recording sound or video on magnetic tape. -
Created by the company Olympus.
It is a magnetic tape sound recording format, which works just like a normal cassette, only it is much smaller. -
Created by Philips and Sony.
Is an optical disc used to store data in digital format, consisting of any type of information -
Created by the scientists Brandenburg,Popp and Grill.
Is a digital audio compression format that uses a lossy algorithm to achieve a smaller file size.
It was first used in 1995.
