| 摘要 |
PURPOSE:To adjust a taper recorder with a simple constitution by adjusting the frequency characteristics of a reproducing system in the tape recorder and rotary head switching timing at the time of reproducing only by one adjusting magnetic tape. CONSTITUTION:Signals with frequency f1-f7 recorded in areas A1-A7 adjust the frequency characteristics of the video signal reproducing system in the video tape recorder. On the other hand, signals with frequency fs recorded on a starting end part AX and a final end part AY adjust the rotary head switching timing at the time of reproducing in the video tape recorder. The recording positions in the areas A1-A7 and the starting and final end parts AX, AY recording the signals with frequency f1-f7, fs are alternately arranged on the adjacent recording tracks T in the extending direction of the recording tracks T as shown by slashes. |
