Magnetic reproduction apparatus

Details Magnetic reproduction apparatus Magnetic reproduction apparatus

H - Electricity

04

N

H04N 9/80 (2006.01) H04N 5/78 (2006.01) H04N 9/797 (2006.01) H04N 9/81 (2006.01) H04N 9/896 (2006.01)

Patent

CA 2073519

A magnetic reproduction apparatus which uses a magnetic recording medium on which frequency-modulated signals produced by frequency-modulating a carrier with video signals are recorded, and demodulates reproduced signals from the magnetic recording medium into the video signals. The apparatus includes a frequency convertor for causing the reproduced signals to shift to a higher frequency region and a pulse-count-type FM demodulator for demodulating the reproduced signals which have shifted to the higher frequency region into the video signals. This arrangement restrains the mixing of the reproduced signals in the video signals. Therefore the video signals are reproduced with lessened waveform distortion, achieving a high-quality image.

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