What Is Erasure?

- Jun 23, 2018-

Erasure is the process of erasing magnetic signals recorded on magnetic tapes. Normally, there are two forms of DC erase and AC erase. The former has a poor effect through the establishment of a saturated magnetic field smear, but it is simple and easy; the latter has a good effect by demagnetizing and erasing the super-acoustic alternating magnetic field whose amplitude gradually changes to zero.

 

About MAONO

MAONO is an innovative designer and manufacturer of Lavalier, Podcasting, Wireless, Shotgun, Recording microphones and accessories for Smartphone, Camera and PC, etc. 

www.maonotech.com