magnetic recording
Noun
Meaning
magnetic recording (plural magnetic recordings)
The recording of a signal; sound or image, on a magnetizable vessel or medium for storage, and retrieval purposes.
Examples
DC bias main The earliest magnetic recording systems simply applied the unadulterated ( baseband ) input signal to a recording head, resulting in recordings with poor low-frequency response and high distortion.
The value of AC bias was somewhat masked by the primitive state of other aspects of magnetic recording, however, and Carlson and Carpenter's achievement was largely ignored.
In 1949, the company developed magnetic recording tape and in 1950, sold the first tape recorder in Japan.
In 2004, a new concept was introduced to allow further increase of the data density in magnetic recording, using recording media consisting of coupled soft and hard magnetic layers.
So, in 1973, Kodak introduced magnetic recording on the actual super 8 film.