Resources Contact Us Home
Magnetic recording/reproducing apparatus and method for determining magnetic recording condition

Image Number 15 for United States Patent #8130457.

A magnetic recording/reproducing apparatus 100 includes: a magnetic head 1; a magnetic recording medium 2; a spindle 3 and a spindle motor 4; a suspension arm 5; a voice coil motor 6; and a control unit 7. The control unit 7 has: a motor driver 8; a head amplifier 9; a read/write channel 10; a laser driver 11; and a controller 12. The controller 12 has: a preliminary recording unit 13; a judgment unit 14; an extraction unit 15; a drive condition determining unit 16; and a preliminary recording terminating unit 17. Based on a reproduction signal evaluation value obtained using these units and a predetermined reference value, a drive condition is determined which is suitable for recording onto the magnetic recording medium 2.

  Recently Added Patents
Method for detecting security error in mobile telecommunications system and device of mobile telecommunications
Methods and devices for multiple-mode radio frequency synthesizers
Hypallergenic mosaic antigens and methods of making same
Method for incubating the contents of a receptacle
Transmitter having a programmable amplifier operating class
Conversion of 5-(chloromethyl)-2-furaldehyde into 5-methyl-2-furoic acid and derivatives thereof
Calcium carbonate granulation
  Randomly Featured Patents
Decorative floor mat for use with chair
Manufacture of tocopheryl acetate
Self-interfering tomography system
Carburetor adapter for multicylinder engines and manifold therefor
Communication terminal device, information providing device, and cellular telephone system
Optical switch and modular switching system comprising of optical switching elements
.gamma.-crystalline form of ivabradine hydrochloride, a process for its preparation and pharmaceutical compositions containing it
Cigarette lighter