JPH048528Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a tape recorder dubbing device for dubbing from a player to a tape recorder, which is equipped with at least a cue playback means for cueing information.

[Prior art] When dubbing a program source from a compact disc player or the like to a tape recorder,
Select the program input source to the tape recorder using the recording input selector, turn the player into playback mode, and check the contents of the stored information (program songs). Information about what is being played by cueing the player (program song)
The common method was to play back the program from the beginning and dub the information (program songs) from the disk player onto the tape recorder from the beginning.

[Problems to be Solved by the Invention] By the way, in such a dubbing device for a tape recorder, when dubbing, it is necessary to bring the tape recorder into a recording state, and to cue and reproduce the disc player in a playback state. The operation is troublesome because the two operations of reproducing the information (program song) being reproduced from the beginning must be performed separately and at the right timing. In addition, depending on the timing of each operation as each operation is performed individually, for example, if the cue playback means of the disk player is operated before the operation to bring the tape recorder into the recording state, that is, when the tape recorder is brought into the recording state. Since the disc player enters the playback state before the disc player starts playing, this causes troubles such as the beginning of the information (program song) on the disc player being omitted when being dubbed. Therefore, this invention solves these conventional problems with a simple structure.

[Technical means for solving the problem] That is, in order to solve the above-mentioned problem, in this invention, dubbing is performed from a player equipped with at least a cue playback means for cueing information to a tape recorder. The apparatus includes a control means for operating a cue playback means of the player in response to an operation of bringing the tape recorder into a recording state, and the control means operates at least when the player is in the playback state and when the tape recorder is in the playback state. By configuring the tape recorder to be operable when it is selected as the recording input source, the information being played back on the player can be transferred from the beginning of the tape recorder through the control means by simply bringing the tape recorder into the recording state. It is designed so that it can be played back and dubbed onto a tape recorder.

[Embodiment] Next, an embodiment of the device according to the invention will be described in detail with reference to the block diagram shown in the drawings. 1 is a tape recorder block, 2
is a digital audio disc player block, and 3 is arranged in relation to block 1 and disc player block 2, and detects an operation that brings the tape recorder 1 into the recording state and displays information (program song) being played back on the disc player 2 side. This control block returns the track to the beginning of the song and starts dubbing.

The tape recorder block 1 includes a tape drive system 4 that drives the tape T according to each operation mode, a recording system 5 consisting of a recording/playback head RPH, a recording equalizer amplifier REQ, a recording amplifier RA, a recording input terminal RIN, and a playback equalizer. Amplifier PEQ, playback amplifier
It consists of a playback system 6 consisting of a PA, an output terminal POUT, and a recording/playback switch 7.

8 is the operation button block, recording button (REC) 8a,
Play button (PRAY) 8b, fast forward button (FF) 8c,
Rewind button (REW) 8d, stop button (STOP)
8e etc. are arranged respectively. One end of these operation buttons is connected to a high level line (+B), and the other end is connected to a control microcomputer to be described later.

Reference numeral 9 denotes a control microcomputer that operates the tape recorder drive system, recording system, playback system, and other mechanisms (not shown) according to the operation mode by operating the operation buttons 8a to 8e.
Input terminals 9a to 9e corresponding to a to 8e, CO terminal and R/P terminal that output control signals for controlling the tape drive system, recording system, and playback system, when the tape recorder 1 is in recording mode A high level O-REC terminal etc. is provided.

Note that there are usually various other input/output terminals, but they are not shown because they are not directly related to the present invention.

10 is a function detection circuit for detecting the switching state of the function switch FS; when the recording input terminal RIN of the tape recorder 1 is connected to the disk player, the output terminal 10 is
a is set to a high level, and is set to a low level when connected to another record player, tuner, etc.

2 is a compact disc player block. D is a compact disk, M is a motor for rotating the disk, and 20 is a pickup for optically reading information recorded on the disk.

The disk drive system includes a focus control circuit 21 for the recording surface on the disk, a tracking control circuit 22 for controlling tracking of each track on the disk, and a disk drive circuit 23 for controlling the rotation of the motor M for rotating the disk. is provided.

The digital signal read by the pickup 20 is supplied to a digital signal processing block 24 where it is demodulated and at the same time performs error correction, error correction, etc.
After time axis correction and the like are performed, the signal is converted into an analog signal via a D/A converter 25 and an LPF (low pass filter) 26, and is output to the output terminal OUT.

Further, in the signal processing block 24, subcode information representing program management information such as an index, program song number, time code, etc. contained in the digital signal is separated and supplied to a control microcomputer 27, which will be described later. Based on this subcode information, program management such as song selection is performed.

27 is a control microcomputer that controls all operations of the disk player, inputs the clock read out from the pickup 20 from the clock input terminal QI, and sends the clock for reading data from the clock output terminal QO to the digital signal processing block 24. I am starting to give.

Each program song is managed based on the subcode information supplied from the signal processing block 24 via the subcode input terminal SUB, and various operation controls are performed in accordance with the operation buttons 28.

The control microcomputer 27 is provided with control output terminals PC and DC for controlling the tracking control circuit and the disc drive system, respectively, and is further provided with an O-PLAY terminal which becomes high level when the disc player is in playback mode. ing.

Also, the play button (PLAY) in the operation button block 28
28a, fast forward button (FF) 28b, rewind button (REW) 28c, pause button (PAUSE) 28d,
Stop button (STOP) 28e, forward skip button (F-SKIP) 28f that skips to the beginning of the program song that is currently being played, returns to the beginning of the program song that is currently being played. Input terminals 27a to 27g are provided respectively corresponding to a back skip button (B-SKIP) 28g for playback. Therefore, when the operation buttons 28a to 28g are operated, a high level line (+B) is applied to the input terminal of the control microcomputer 27 corresponding to the button, thereby switching the operation mode to the corresponding operation mode. It is designed to control the drive system, pickup, etc. The control block 3 is provided between the tape recorder block 1 and the disk player block 2, and controls the information program song being played back on the disk player side in response to the recording operation of the tape recorder, which is the gist of the present invention. This is to control the back-skipping operation to the head section, and consists of an AND circuit AND. Each gate of the AND circuit AND is connected to the O-REC terminal of the control microcomputer 9 on the tape recorder 1 side, and the O-REC terminal on the disk player 2 side. They are connected to the O-PLAY terminal of the control microcomputer 27 and the output circuit 10a of the function detection circuit 10, respectively. In addition, the output of the AND circuit AND is sent to the control microcomputer 2 on the disk player 2 side.
It is connected to the back skip button (B-SKIP) 27g of No.7.

The tape recorder dubbing apparatus of the present invention has the above-mentioned structure, and its operation will be explained next. Now, let us consider the case where the contents reproduced by the disk player 2 are recorded by the tape recorder 1.

First, the disk player 2 is selected as a program source supplied to the recording input terminal RIN of the tape recorder 1 by the function switch FS. As a result, the output terminal 10a of the function detection circuit 10 becomes high level.

Subsequently, the playback button 28a of the disc player 2 is operated, a playback command is sent to the control microcomputer 27, and the disc player 2 enters the playback state. In this state, the O-PLAY terminal of the control microcomputer 27 goes high, indicating that the disc player is in the playback mode.

In this player's playback state, the contents are checked in order to select the information (program music) to be dubbed to the tape recorder.

As mentioned above, in this state, the O-
Although the PLAY terminal and the output terminal 10a of the function detection circuit 10 are at high level, the O-- level of the control microcomputer 9 of the tape recorder 1 is
Only the output of the REC terminal is at a low level.

When the tape recorder 1 is put into the recording state to start dubbing in this state, the O-REC terminal of the control microcomputer 9 changes from low level to high level, so a high level signal is applied to the gate of the AND circuit AND. It will be done. Therefore, all the gates of the AND circuit AND become high level, and a high level signal is applied to the output side, that is, to the back skip terminal 27g of the control microcomputer 27 of the disk player 2.

As a result, the disk player 2 becomes the same as operating the back skip button 28g, returns to the beginning of the program song being played, and reproduces the program song from the beginning again. This back-skipping operation is performed instantaneously, and thereafter the content reproduced by the disk player 2 can be dubbed to the tape recorder 1 side.

In the present embodiment, an audio compact disk player is used as an example of the player, but the present invention can be practiced with any player having cue playback means.

[Effect of idea]

As described above, the tape recorder dubbing device of the present invention is a device for dubbing from a player to a tape recorder, which is equipped with at least a cue playback means for cueing information, and is a device for dubbing from a player to a tape recorder. By operating the cue playback means in accordance with the operation to bring the player into a recording state, the information being played back on the player can be played from the beginning and dubbed onto the tape recorder, so that the information stored in the player ( After checking the program song, the dubbing operation can be performed extremely easily, the operability is greatly improved, and erroneous operations and malfunctions can be prevented.

[Brief explanation of drawings]

The drawing shows a block diagram of the disc dubbing device of the present invention. 1...Tape recorder block, 2...Disk player block, 3...Control block, 9...
...Tape recorder side control microcomputer, 10...Function detection circuit, 27...
Microcomputer for disk player side control.

Claims (1)

[Scope of utility model registration request] A device for dubbing from a player to a tape recorder, which is equipped with a cue playback means for at least cueing information, the player playing cue in response to an operation to bring the tape recorder into a recording state. control means for operating said tape recorder, said control means being operable at least when said player is in a playback state and selected as a recording input source for said tape recorder; The tape recorder dubbing device is configured to operate the control means when an operation is performed to cause the player to play back the information being played back from the beginning and to dub it to the tape recorder.