reproduce head การใช้

• The tape was wide and thick running at past the recording and reproducing heads.
• The explanation is that in the early experiments the turntable with disc was mounted on the shop lathe, along with the recording and reproducing heads.
• The explanation is that in the early experiments, the turntable, with disc, was mounted on the shop lathe, along with the recording and reproducing heads.
• Both recording and reproducing heads, mounted alternately on the same two posts, could be adjusted vertically so that several recordings could be cut on the same strip.
• The position of the recording and reproducing heads, mounted alternately on the same two posts, could be adjusted so that several recordings could be cut on the same wax-coated strip.
• The name " quadruplex " refers to the use of four magnetic record / reproduce heads mounted on a headwheel spinning transversely ( width-wise ) across the tape at a rate of 3, 600 ( for 14, 400 recorded stripes per second ) rpm for NTSC 625 lines / 25fps video standard.