magnetic head การใช้

• That'll keep the magnetic head of the floppy drive from banging around.
• Both companies make magnetic heads that record and read data on disk drives.
• Last May, DRI purchased the financially strapped state firm Magnetic Heads factory for a dollar.
• The magnetic head touches the recording surface, as it does in a normal floppy drive.
• It makes that when it moves the magnetic heads around to read data from the platters.
• The Razlog plant produces magnetic heads and disks for electronic equipment, and used to supply the Soviet army.
• Read-Rite and Applied both produce magnetic heads, which are used to record and retrieve data on computer disk drives.
• This increase has come about through improvements to magnetic heads, disk surfaces and the mathematical codes that govern the drives.
• But the magnetic heads needed to be in contact with the bill and would frequently become fouled with grime and lint.
• But instead of using a magnetic head in the drive to make the changes, the magnets were built into the disk itself.
• The first generation of machines used a magnetic head, like those in audio cassette players, to read the ink on a dollar bill.
• "We see higher investment returns in areas such as magnetic heads and media using fiber optic cables, " said Hiroshi Hatakeyama, a TDK spokesman.
• A magnetic head on the other side of the disc alters the polarity of the heated area, recording the digital data onto the disk.
• "We see higher investment returns in areas such as magnetic heads and media using optic fiber cables, " said Hiroshi Hatakeyama, a TDK spokesman.
• The only physical contact is during recording when a magnetic head is brought into contact with the side of the disc opposite to the laser.
• Video cassette recorders differ substantially from audio recorders due to the use of a rotating magnetic head that uses a helical scan over the tape medium.
• AMS has partnered with a telecommunications company and a manufacturer of magnetic heads for disk drives and tape drives, reflecting the two sides of its business.
• The technology is based on a new head design that aims to integrate optical elements with a more traditional magnetic head, expanding the disk's storage capacity.