JPH07320394A - Recording and reproducing device - Google Patents

Abstract

PURPOSE:To improve the operability and usefulness of an integrated recording and reproducing device which is constituted by integrating a disk reproducing device and magnetic recording and reproducing device into one equipment by incorporating a mixing circuit in the recording and reproducing device and making the connection between each equipment unnecessary by providing a one-touch mixing function which can additionally record sounds. CONSTITUTION:The recording and reproducing device uses a video CD reproducing section 3 which outputs the information extracted from a disk 1 on which such digital information as sounds and videos are recorded as analog sound signals and analog video signals, and cassette tape 9. When the button of a mixing and recording operation sections 13d is pressed, a microcomputer 12 controls a change-over switch 6 so that sound signals inputted from a microphone terminal 4 and reproduced sound signals outputted from the reproducing section 3 can be mixed by means of a mixing circuit 5 and the mixed sound signals and reproduced video signals outputted from the reproducing section 3 can be sent to a VTR section 7, and then, the mixed sound signals and video signals can be recorded on the cassette tape 9.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention uses a compact disc player (hereinafter referred to as a CD player) capable of reproducing a disc on which audio information and video information are recorded and a video cassette tape to reproduce audio and video. The present invention relates to a recording / reproducing apparatus provided with a video tape recorder (hereinafter referred to as VTR) capable of recording / reproducing.

[0002]

2. Description of the Related Art In recent years, as compact discs (CDs), video compact discs (video CDs) in which video information is recorded in addition to audio information have been put on the market. Correspondingly, a conventional disc reproducing apparatus capable of reproducing a CD in which only audio information is recorded and the video CD has been put on the market. When the reproduction signal of the disk reproducing device is mixed and recorded by a magnetic recording / reproducing device capable of recording and reproducing audio and video using a video cassette tape, a separate mixing device for mixing audio signals is required.

As a connection method between these devices, in the audio system, the audio output end of the disk reproducing device is connected to the audio input end of the mixing device, and the audio output end of the mixing device is magnetically recorded and reproduced. Connect to the audio input end of the device.
That is, the mixing device must be connected between the disk reproducing device and the magnetic recording / reproducing device.

Next, the video system connects the video output end of the disk reproducing device to the video input end of the magnetic recording / reproducing device. After connecting the respective devices, it is necessary to connect a microphone to the microphone terminal of the mixing device and press the play button of the disk reproducing device and the record button of the magnetic recording and reproducing device.

[0005]

However, in the above-mentioned conventional configuration, in the case of mixed recording, the disc reproducing apparatus,
A connection between the magnetic recording / reproducing device and the mixing device is required, and a complicated structure and operation of pressing the reproduction button of the disk reproducing device and the recording button of the magnetic recording / reproducing device are required. There was a problem that became.

The present invention solves the above-mentioned problems of the prior art. In a recording / reproducing apparatus in which a disk reproducing apparatus and a magnetic recording / reproducing apparatus are integrated in the same device, the microphone terminal is pushed by pressing one button. A mixing circuit for mixing the input audio signal and the audio signal reproduced and output from the disc reproducing device, the mixed audio signal output from the mixing circuit and the video signal reproduced and output from the disc reproducing device. It is an object of the present invention to provide a recording / reproducing device having a one-touch mixing function capable of recording with a magnetic recording / reproducing device.

[0007]

In order to achieve this object, the recording / reproducing apparatus of the present invention can reproduce audio and video from a video compact disc in which audio information and video information are recorded in the same device. In a recording / reproducing apparatus in which a disc reproducing means and a magnetic recording / reproducing means capable of recording and reproducing audio and video using a video cassette tape are integrated, a microphone terminal for connecting a microphone and audio input from the microphone terminal A mixing circuit for mixing a signal and an audio signal reproduced and output from the disk reproducing means, a mixed audio signal output from the mixing circuit and a video signal reproduced and output from the disk reproducing means by the magnetic recording and reproducing means. It is characterized by having an operation unit for controlling so as to be recordable.

[0008]

According to the present invention, since the disk reproducing device, the magnetic recording / reproducing device and the mixing circuit are integrally formed in the same device, it is not necessary to make a troublesome input / output connection even at the time of mixing. Can be mixed. In the case of a karaoke disc, the voice of oneself can be added by the mixing function.

[0009]

1 is a block diagram showing the structure of a recording / reproducing apparatus according to an embodiment of the present invention. In FIG. 1, reference numeral 1 is a disc on which digital information such as audio and video is recorded, 2 is a pickup device for extracting information from the disc 1, and 3 is a video for outputting the extracted information as an analog audio signal and an analog video signal. A CD reproducing section, 4 is a microphone terminal, 5 is a mixing circuit for mixing an audio signal input from the microphone terminal 4 with an audio signal reproduced from the video CD reproducing section 3, and 6 and 10 are changeover switches (hereinafter, Switching SW), 7 is a VTR section capable of recording and reproducing using a cassette tape 9, 8 is a video head, 11
Is an output terminal, 12 is a microcomputer for controlling each of the above parts, 13 is a key input device or a remote control device,
It comprises a video CD operating unit 13a, a VTR operating unit 13b, a dubbing operating unit 13c and a mixed recording operating unit 13d.

The operation of the recording / reproducing apparatus configured as described above will be described below. First, video C
When playing D, the video C in the key input device 13
When the button for reproducing the video CD of the D operation unit 13a is pressed, the pickup device 2 extracts the recorded information from the disc 1 and sends it to the video CD reproducing unit 3. Video C
In the D reproduction section 3, the extracted information is converted into an analog audio signal and an analog video signal, and is output from the output terminal 11 via the switching SW 10 for switching the output of the video CD / VTR.

When a VTR is reproduced, when a button which means VTR reproduction of the VTR operating section 13b in the key input device 13 is pressed, the contents recorded on the cassette tape 9 are transferred via the video head 8. It is sent to the VTR unit 7.
The VTR section 7 is in the reproduction mode and is output from the output terminal 11 via the switching SW 10. Switch SW10
Is controlled by the microcomputer 12 by the video CD operating unit 13a and the VTR operating unit 13b for playing the video CD or the VTR, the output is automatically switched by pressing the button to be played.

Next, when dubbing the recorded information of the video CD with the VTR, when the button of the dubbing operation portion 13c in the key input device 13 is pressed, the microcomputer 12 causes the video CD reproducing portion 3 to be in the reproducing state, the VTR. It is possible to put the section 7 in the recording state and control the switching SW 6 to copy the reproduction signal of the video CD reproduction section 3 to the cassette tape 9 via the VTR section 7 and the video head 8. The V
The TR section 7 operates in all modes (stop, stop,
(Recording, fast-forwarding, rewinding), and the input selected by the switch SW6 is output to check the image.

Further, in the case of the mixed recording in which the voice is additionally recorded on the record information of the video CD by the VTR using a microphone (not shown), the microphone is first connected to the microphone terminal 4. When the button of the mixed recording operation unit 13d in the key input device 13 is pressed, the microcomputer 12 sets the video CD reproducing unit 3 in the reproducing state and the VTR unit 7 in the recording state, and the switching SW6
To control. Then, the audio signal input from the microphone terminal 4 and the audio signal reproduced and output from the video CD reproducing unit 3 are mixed by the mixing circuit 5, and the mixed audio signal is reproduced and output from the video CD reproducing unit 3. The video signals can be mixed and recorded on the cassette tape 9 via the VTR section 7 and the video head 8.

When the video CD is a karaoke disc, if the output terminal 11 is connected to a monitor television and a speaker (not shown), it is possible to add a singing voice of oneself by the mixed recording function while karaoke.

FIG. 2 is a schematic perspective view showing a state where the disc 1 and the cassette tape 9 are inserted into the main body 20 of the recording / reproducing apparatus shown in FIG.

As described above, according to this embodiment, a disk reproducing device capable of reproducing audio and video from a video CD and a magnetic recording capable of recording and reproducing audio and video using a video cassette tape are provided in the same device. In a recording / reproducing apparatus integrated with a reproducing apparatus, a microphone terminal and a mixing circuit for mixing an audio signal input from the microphone terminal and an audio signal reproduced and output from the disk reproducing apparatus are provided, and the mixing circuit is provided. By providing a one-touch mixed recording function capable of recording the output mixed audio signal and the video signal reproduced and output from the disc reproducing device by the magnetic recording and reproducing device, the reproducing button of the disc reproducing device and the magnetic recording and reproducing device are provided. You don't have to press two of the record buttons, and you can enjoy adding your own singing voice to the karaoke disc.

[0017]

As described above, according to the present invention, in a recording / reproducing apparatus in which a disk reproducing apparatus and a magnetic recording / reproducing apparatus are integrated in the same device, a microphone terminal and an input from the microphone terminal are provided. A mixing circuit for mixing an audio signal and an audio signal reproduced and output from the disk reproducing device is provided, and the mixed audio signal output from the mixing circuit and the video signal reproduced and output from the disk reproducing device are the magnetic recording and reproducing. By providing a one-touch mixed recording function that can be recorded by the device, the connection between the disk reproducing device, the magnetic recording / reproducing device, and the mixing circuit becomes unnecessary, and the excellent recording / reproducing device that is easy to use and easy to use is integrated. Can be realized.

[Brief description of drawings]

FIG. 1 is a block diagram showing a configuration of a recording / reproducing apparatus according to an embodiment of the present invention.

2 is a schematic perspective view showing a state in which a disc and a cassette tape are inserted into the main body of the recording / reproducing apparatus shown in FIG.

[Explanation of symbols]

1 ... Disc, 2 ... Pickup device, 3 ... Video CD reproducing section, 4 ... Microphone terminal, 5 ... Mixing circuit,
6, 10 ... Changeover switch, 7 ... VTR section, 8 ... Video head, 9 ... Cassette tape, 11 ... Output terminal,
12 ... Microcomputer, 13 ... Key input device,
13a ... Video CD operating unit, 13b ... VTR operating unit, 13c
… Dubbing operation part, 13d… Mixed recording operation part.

Claims (1)

[Claims] 1. A disk reproducing means capable of reproducing audio and video from a video compact disk in which audio information and video information are recorded in the same device, and audio and video can be recorded and reproduced by using a video cassette tape. In a recording / reproducing apparatus integrated with magnetic recording / reproducing means, a microphone terminal for connecting a microphone, and a mixing circuit for mixing an audio signal input from the microphone terminal with an audio signal reproduced and output from the disk reproducing means. A recording / reproducing apparatus comprising: a mixed audio signal output from the mixing circuit and an operation unit for controlling the video signal reproduced and output from the disk reproducing unit to be recordable by the magnetic recording / reproducing unit. .