| 摘要 |
<p>The invention relates to a magnetic recording device of the type comprising a plurality of magnetic heads (M1 to M9) forming a matrix network, each magnetic head being arranged at the intersection of a column conductor (X1 to X3) with a row conductor (Y1 to Y3). According to the invention, each magnetic head (M1 to M9) is energised via a switching element (I1 to I9). This arrangement enables the magnetic heads (M1 to M9) to be controlled by a matrix type addressing, whilst avoiding the problems related to the spread in the characteristics of the magnetic heads. <IMAGE></p> |
