  Ampex     

  1950-            .        ,       .   -       .   ,     ?  ,  ,       -  ,    .             .      Ampex.     1943      .  :        ,          excellency,  .     ,     .       .    14  1956         .        ,   ,         .  Ampex          .     ,      .  Ampex       .  1958       ,   .       ,         .        .         ,            . 