JPH064449Y2 - Recording / playback device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a recording / reproducing apparatus having a dubbing function for recording a reproduction signal of a recording medium on a magnetic tape.

[Outline of device]

The present invention relates to a recording / reproducing apparatus adapted to record a reproduction signal of a recording medium on a magnetic tape, when the recording apparatus is in a recording standby state while the reproducing apparatus is stopped,
In the reproducing apparatus, after the second recording medium is cued, a reproduction standby state is established, and in this state, when the recording standby state of the recording apparatus is released and recording is started, reproduction of the reproducing apparatus is performed. By starting to
It is a recording / reproducing apparatus having a dubbing function that improves the operability during dubbing and makes the time from the recording start instruction to the actual recording start uniform.

[Conventional technology]

2. Description of the Related Art Conventionally, a recording / reproducing device in which a CD (compact disc) player and a tape recorder are integrally housed in a single case is commercially available. In this recording / reproducing apparatus, reproduction of a disk and recording / reproduction of a magnetic tape can be selectively performed, and a dubbing function is provided. In the dubbing mode, a disc reproduction signal from a CD player is supplied to a tape recorder and recorded on a tape.

When performing dubbing, first, the tape is sent to a desired recording start position to enter a recording standby state (REC pause state), and a disc is selected. In this state, the above RE
When the C pause is released, the tape recorder enters the recording mode, the motor of the CD player is activated, the selected portion of the disc is reproduced, and the reproduction signal is recorded on the tape.

[Problems to be solved by the invention]

In the recording / reproducing apparatus having the above-mentioned dubbing function, a CD
A rise time of several seconds is required from the start of the player's motor to the start of reproduction, and this rise time varies depending on the disc. There is a leader tape in the tape, and its length is also various.

Therefore, for example, if dubbing is started in the state where the tape is on the tape top, the recording will be truncated if the rise time of the CD player is shorter than the time for sending the leader tape. Further, when the time for sending the leader tape is shorter than the rise time of the CD player, the head is not cut off, but the time until the start of recording becomes uneven. Further, when dubbing is performed after the tape is fed to the desired position past the leader tape in advance, the time until actual recording becomes uneven due to variations in the rising time.

[Means for solving problems]

In the present invention, a reproducing device for reproducing a recording medium, a recording device for recording a reproducing signal obtained from the reproducing device on a magnetic tape, and the magnetic tape desired according to an input to an operating portion of the recording device. After the recording device is sent to the start position, the recording device is put into the recording standby state, the playback device is activated to enter the playback standby state, and the recording standby state release command is input to the operation unit of the recording device. And a control means for starting the recording on the recording tape in the recording device and releasing the reproduction standby state after a predetermined time has elapsed from the release command to bring the reproduction device into the reproduction state.

[Action]

Recording can be started from an arbitrary position on the recording medium without being affected by the rise time of the reproducing apparatus.

〔Example〕

Referring to FIG. 1, a recording / reproducing apparatus having a dubbing function according to the present invention comprises a CD player unit 1 and a tape recorder unit 2.
And are provided.

In the dubbing mode, in the CD player unit 1, the disc 3 is rotationally driven by the player driving unit 4 and reproduced by the pickup 5. The reproduction signal of the pickup 5 is passed through the amplifier 6 and the switch 7 which is closed in the dubbing mode, and the tape recorder 2
Is added to the amplifier 8. The output signal from the amplifier 8 is recorded on the tape 11 by being applied to the recording head 10 of the tape drive unit 9.

As a preparation for performing the above-mentioned dubbing, first, the disc 3 to be recorded is mounted on the CD player unit 1, and then the tape 11 is used.
To the desired recording start position. Next, the recording button and the pause button (both not shown) of the tape recorder unit 2 are pressed to enter the recording standby state. Then, the tape drive unit 9 sends the signal REC indicating the recording mode and the signal PAUSE indicating the pause state to the system control circuit 12 including a microcomputer or the like.

When the system control circuit 12 receives the signals REC and PAUSE, it activates the drive unit 4 in the CD player unit 1 to activate the spindle motor and moves the pickup 5 to the head of the first music piece of the disc 3. ,
The CD player unit 1 is brought into a playback standby state (PB pause state). In this playback standby state, it is also possible to select a desired song on the disc.

As described above, when the CD player unit 1 is in the reproduction standby state and the tape recorder unit 2 is in the recording standby state,
When the pause button of the tape recorder section 2 is pressed again, the recording standby state is released and becomes the recording state, and after a delay of 1.7 seconds, for example, the reproduction standby state of the CD player section 1 is released and the playback state is set, and dubbing is performed. Be started.
Incidentally, the above 1.7 seconds takes into consideration the rising time of the tape drive unit 9, and the recording is started after the tape 11 is stably run.

According to the above, it is necessary to operate only the operation buttons provided on the tape recorder unit 2 without touching the CD player unit 1, so that the CD player unit 1 and the tape recorder unit 2 can be easily operated. It can be operated in synchronization.
Moreover, since the CD player unit 1 shifts from the reproduction standby state to the reproduction state, almost no rise time is required. Therefore, the time from the tape 11 running to the start of recording can be made uniform.

FIG. 2 shows the system control circuit 1 in the dubbing mode.
It is a flowchart which shows operation | movement of 2.

In FIG. 2, first, when the dubbing mode is set in step (1), it is then checked in step (2) whether the tape recorder unit 2 is in the recording state.
If the tape recorder unit 2 is in the recording state, step (3)
Then, it is checked whether or not the tape recorder unit 2 is in the pause state, that is, whether or not it is in the recording standby state. Then, in the recording standby state, the pause flag is set in step (4). Next, in step (5), it is checked whether the motor or the like of the drive unit 4 of the CD player unit 1 is stopped. If the drive unit 4 is stopped, the process proceeds to step (6), where the first music piece of the disc 3 of the CD player unit 1 is cued, and then the CD player unit 2 is put into a reproduction standby state. Next, in step (7), the flag when the counter for measuring 1.7 seconds is overcounted is reset, and then in step (8) the counter is reset.

When it is determined in step (2) that the tape recorder unit 2 is not in the recording state, the process proceeds to step (9), where all flags related to the dubbing mode are reset, and then the process proceeds to step (8). . When it is determined in step (5) that the drive unit 4 of the CD player unit 1 is operating, the process proceeds to step (7).

When the counter is reset in step (8), the process returns to step (2) again, and then proceeds to step (3) to wait for the tape recorder unit 1 to be released from the recording standby state.

When the recording standby state of the tape recorder unit 2 is released and the tape recorder unit 2 enters the recording state, the process proceeds to step (10), and it is checked whether or not the pause flag in step (4) is set. If the pause flag is set, the counter is set to 1.7 seconds in step (11), and then counting is started in step (12). Then, in step (13), the progress of 1.7 seconds is monitored. If 1.7 seconds have passed, the process proceeds to step (14), and the CD player unit 1
The playback standby state of is released to enter the playback state. This starts dubbing.

After that, all flags relating to the dubbing mode and the counters are reset in step (15), and then the process returns to step (2). If it is determined in step (10) that the pause flag is not set, the process proceeds to step (15). Also in step (13) 1.
If 7 seconds have not elapsed, the reproduction standby state in step (14) and the flag reset in step (15) are not performed, and the process returns to step (2).

According to the above, the reason why the CD player section 1 is in the reproduction standby state in step (6) is that the drive section 4 is set in step (5).
Only when it is determined that is stopped. Therefore,
When the CD player unit 1 is reproducing, it is possible to prevent a malfunction such as the reproduction operation being stopped by mistake. It should be noted that when the CD player unit 1 is performing reproduction or the like, control such as stopping the reproduction can be performed by an operation button provided in the CD player unit 1. In addition, after the reproduction standby state of the CD player unit 1 is set in step (6), new music selection can be performed. As this song selection, program selection that has been performed conventionally,
Random music selection, AMS (auto music sensor), etc. can be set, and recording can be performed according to the setting.

[Effect of device]

According to the present invention, when dubbing is performed, the time from the running of the magnetic tape of the recording device to the start of recording can be made constant regardless of the rise time of the drive unit of the reproducing device.
Further, since the recording device is set in the recording standby state after the magnetic tape is sent to the desired start position, it is possible to reliably perform the dubbing without a head cut.

Further, when the recording device is put into the recording standby state, the control means automatically activates the reproduction device to bring it into the reproduction standby state, and further, in accordance with the recording standby state release command inputted to the operation unit of the recording device, Since recording on the recording tape is started, dubbing can be started without operating the playback device at all, and it is possible to reliably distinguish between dubbing operation and normal playback device operation. Become. Furthermore, the recording device and the reproducing device can be operated in synchronization only in the dubbing mode, and malfunctions in other modes can be reliably prevented.

[Brief description of drawings]

FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is a flow chart for explaining the operation of the system control circuit of FIG. In the reference numerals used in the drawings, 1 ... CD player unit 2 ... Tape recorder unit 3 ... Disk 5 ... Player drive unit 9 ... Tape drive unit 11 ... Magnetic tape 12 ... System control circuit.

Claims (1)

[Scope of utility model registration request] 1. A reproducing apparatus for reproducing a recording medium, a recording apparatus for recording a reproduction signal obtained from the reproducing apparatus on a magnetic tape, and a control means for controlling the reproducing apparatus and the recording apparatus. The operating means for instructing or canceling the recording standby state of the recording apparatus, the counter means for counting time, the first determining means for determining whether or not the drive unit of the reproducing apparatus is stopped, Second determining means for determining whether or not the recording apparatus is in the recording standby state, and third for determining whether or not the counter has passed a predetermined time.
Discriminating means, means for putting the reproducing apparatus into a reproduction stand-by state after starting the reproducing apparatus in response to the output signals of the first discriminating means and the second discriminating means, and recording of the recording apparatus during the reproducing stand-by state. A unit for setting the recording state in response to the pressing of the operation unit for releasing the standby state and for activating the counter, and a unit for releasing the reproduction standby state of the reproducing apparatus in response to the output signal of the third discriminating unit. A recording / reproducing apparatus comprising: