Title:
REPRODUCING DEVICE
Document Type and Number:
Japanese Patent JPS6025054
Kind Code:
A
Abstract:
PURPOSE:To obtain a corresponding suitable audio signal by any reproducing method when a video signal is reproduced by providing the 1st reproducing means which reproduces the video signal on a medium, the 2nd reproducing means which reproduces the audio signal on the medium, and a storage means which stores the audio signal for a specific period. CONSTITUTION:Video signals reproduced by heads 6 and 7 are supplied to a head switching circuit 28 through terminals P of recording/reproduction changeover switches 24 and 26 and made into a continuous signal by the circuit 28. The signal is then reconverted to the original signal format by a video signal reproduction processing circuit 30 and outputted from a terminal 32. The audio signal reproduced by a head 5, on the other hand, is supplied to a waveform shaping circuit 42 through a recording/reproduction changeover switch 8 and a preamplifier 40 and made into the original signal by the circuit 42. This signal is outputted from an audio output terminal 48 through the terminal A of a changeover switch 44 and a regenerative amplifier 46. The changeover switch 44 is controlled by a system controller 52 according to a mode selected by a mode selector 50 such as an operation switch.
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Inventors:
MATSUOKA HIDETOSHI
Application Number:
JP13215783A
Publication Date:
February 07, 1985
Filing Date:
July 20, 1983
Export Citation:
Assignee:
CANON KK
International Classes:
G11B20/02; (IPC1-7): G11B20/02
Domestic Patent References:
| JPS57154606A | 1982-09-24 |
Attorney, Agent or Firm:
Marushima Giichi