| 摘要 |
<p>NOISE REDUCTION CIRCUIT FOR MULTIPLE GAP MAGNETIC HEAD FOR AUTOMATIC TYPEWRITER Inventor Michael Stamer A noise reductive circuit for use with an automatic type- writer of the type that uses a multiple inductance, multiple magnetic gap head for translating information to and from a magnetic recording media is disclosed which includes an electric circuit between one of the inductances to the signal handling channel of the other of the inductances so as to couple to it a noise reducing signal.</p> |
