JPS6066380A - Magnetic recording and reproducing device - Google Patents

Abstract

PURPOSE:To form an inter-music part on another tape enabling to be recorded by providing a reproducing/recording control means, outputting a pause signal from the recording control means to hold a recording part on stand by, outputting a driving signal for a slight period after a recording signal stops. CONSTITUTION:A recorded casette and an unrecorded cassette are loaded to an A mechanism 3 and a B mechanism 4 respectively to turn on a siwtch 7. Editing switches 9, 10 are turned to a solid line side under said state to hold an IC1 waited the arrival of a reproducing command and to make an IC2 turn the mechanism 4 to a recording pause state. Music is successively selected from plural pieces of music recorded in the cassette 5 and stored in a memory. When the reproducing button of the mechanism 3 is depressed, the music is successively reproduced in a music selection order, the IC2 is released from the recording pause state and the B mechanism executes a recording operation. Even if an input signal disappears, IC2 contineus to hold the recording state for 4-5sec. Therefore, an unrecorded part is recorded for a fixed period after the recording. Thus, the music can be edited in another cassette tape while forming the inter-music part automatically.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a magnetic recording and reproducing apparatus that is capable of loading two cassette tapes and recording the contents of one of them onto the other.

It is an object of the present invention to make it possible to record individual songs recorded on one tape in playback order while forming unrecorded portions between songs on the other tape. An object of the present invention is to provide a magnetic recording/reproducing device having a compiling function.

Examples of the present invention will be described below. FIG. 1 is a block diagram of one embodiment, and FIG. 2 is a circuit diagram around the IC. I is an IC (JJ) raw control means as a one-chip microrompitor that controls the A mechanism (regeneration mechanism part) 3), 2 is the B mechanism (
This is an IC (recording control means) as a one-chip microrompitor that controls the recording mechanism part) 4. And A mechanism 3 has 8 self-recorded cassette tapes 5.
is loaded, and the B mechanism 4 is loaded with a B cassette tape 6 with no recordings.

7 is a cassette detection switch provided in the B mechanism 4 and turned on when the B cassette tape 6 is loaded;
: 13 CB with the recording switch provided in mechanism 4
Ru. 9. IO is an editing switch that switches in conjunction with each other, and by sliding it toward the solid line side, an editing operation is performed. 11
is an LED that lights up during editing operation, and 12 and J3 are protection resistors.

l In CI, 1a is the 4jl raw ζ/male tone switching input terminal, and 1 is used for playback at I-level and for recording at H level.
Su Jku. l h is an edit command input f4j child, which enters a standby state for selecting a song or starting internal production at I]relbe. IC4;1:
It is an output terminal that outputs 1 level when the A mechanism 3 is controlled to 4, and 1 level when it is not controlled.

In the IC2, 2a is a playback/recording switching input terminal similar to the above-mentioned input terminal 1a, and 2b is a human power input terminal that pauses (temporarily stops) the B mechanism 4 and puts it into a standby state by receiving a signal from I (l/hell). , 2C is a recording operation signal input terminal, 2d is a sound command signal input terminal that receives the output of the output terminal 1c of the above IC via the pigeon switch 10, and 2e is a recording drive signal output terminal, which is a recording command signal input terminal. The drive signal continues to be outputted until 4 to 5 seconds elapse after the command signal is applied to 2d and the command signal disappears.

1444 Recording mute transistor, under the condition that transistor 15 is off, IC2 output v1; 1 child 2e
Output month (turn on when level, record mu 1~signal)
・Output the sea. The transistor J5 inputs the same signal as the recording command signal input to the input terminal 2d of the IC2.

16, I7, ]8 is a protection resistor, and 19 is an eminter resistor.

Next, the operation will be explained. IC1 has its input terminal la grounded through the resistor 18 and is at L level, so it functions as a reproducing device, and IC2 has its input terminal 2a connected to the resistor 13.
It is connected to the power supply via the I (level), so it works for recording.

Therefore, the A-mechanism 3 is loaded with a Hekana-7 soto tape 5 on which a plurality of songs are recorded in ζ and M notes, and the B-mechanism 4 is loaded with unrecorded raw B cassette tapes 1 to 6.

By loading this B cassette tape 6, the cassette detection switch 7 is turned on.

In this state, slide edit switch 9.10 to the solid line side F'
When you switch, ICI, IC2 input + Jibl
A signal of T level is applied to children 11) and 21), and a signal of L level is applied to
IE',r)il lights up to indicate the edit mode. Furthermore, the output of C1, 1c, is connected to the human power of IC2.
'l is input, l, , 1:l 11] is I-rubel, so it waits for music selection or jl) production command. Also IC
2 puts the B mechanism 4 in a pause state because the input terminal 2b is I4 level! Le, make it. When the recording switch 8 is turned on, the IC 2 puts the B mechanism 4 into the recording voice state.

Here, from among the plurality of songs recorded on the A cassette tape 5, the songs to be edited are sequentially selected and immediately stored in the memory. For example, if songs a, b, . . . Select and select the 8 largest songs in sequence.

According to the above, 1. zF 5! Therefore, next operate the playback 2u of A mechanism 3. This allows I
When a reproduction command is given to the CI, it operates for reproduction, outputs a reproduction drive signal (H level signal) from the output terminal IC, and generates one A cassette tape 5 in the above-mentioned order of music selection.

During this playback, IC2 receives a signal at level I from output terminal IC as a recording command signal at its input terminal 2d, so the recording pause state is canceled and a recording drive signal is output from output terminal 2e, and B The mechanism 6 performs a recording operation. During this recording operation, the transistor 5 receives a level signal at its base and is turned on, so the recording drive signal applied to the base of the transistor 14 is turned on. bussed to ground by transistor 15,
That transistor 14 will never turn on.

When the playback of the first selected song on the A cassette tape 5 is completed, the output terminal 1c of the IC1 becomes L level, the input terminal 2d of the IC2 also becomes L level, and the transistor 15 is turned off. During this time, the A cassette tape 5 is moved to the beginning of the next selected song. Further, the output terminal 2e of the IC2 continues to output the IT level for 4 to 5 seconds even if the input signals 61i and 2d become L level. Therefore, the recording condition of the I3 cassette tape is ♀l!
During this period, transistor I4 is turned on. Therefore, an unrecorded part, ie, an inter-musical part, is recorded after the first recorded music piece. Then, after these 4 to 5 seconds have elapsed, I
Since the output terminal 2e of C2 becomes L level, the recording pause state is restored.

Next, when the recording of the second selected song on the Δ cassette tape 5 is completed, the second song is played in V-G and recorded on the B cassette tape 6.

・Similarly, the contents of the 4II raw of the songs from Hekaseso 1 to Tape 5 are recorded on the I3 cassette tape, and when the +1) raw of the A cassette tape is completed, the unrecorded songs on the B cassette tape are recorded. A portion is recorded, this is repeated for each song selection, and the contents of the A cassette tape are edited and recorded in the B cassette tape.

In addition, the playback of the selected songs on A cassette tape 5 is
When finished, the B cassette tape 6 is played as described above, after which the inter-track portion is formed, and then it is played in the recording pause state.
It is possible to replace the A cassette tape with another one, first select a song, then play it back, and then edit it to the B cassette tape in the same way.

However, once the B cassette tape 6 has been recorded to the tape end, it is necessary to take it out once, so the cassette detection switch 7 is reset and the editing operation is canceled. In addition, in the above embodiment, the song selection is set in the memory in advance, and then the ICI automatically plays the songs in the order of selection, cueing, playing, etc. However, of course, this song selection must be done manually. That is, it is of course possible to do this by locating the beginning of a desired song, playing it, and once the reproduction is completed, locating the beginning of another desired song again and returning to 111.

As described above, according to the present invention, in the order in which a plurality of songs on one cassette tape are played, for example, when songs are selected and played back, the inter-song portions are automatically transferred to another cassette tape in the order in which the songs are selected. It has the feature of being able to be edited while shaping the image.

[Brief explanation of drawings]

No. J Me 16. Figure 2 is a circuit diagram around Ic. 1.2...I(n, 3...A mechanism, 4...
B mechanism, 5...A cassette tape, 6...B
Cassette tape, 7...Cassette detection switch, 8.
...Recording switch f-1!1.10...Edit switch. Ship license applicant 1 school (company general agent patent attorney Tsuneaki Nagao

Claims (1)

[Claims] In a magnetic recording and reproducing device in which a fan mechanism part m, 41J and a recorder 11 + part are respectively provided, the recording mechanism part is provided with a reproduction control means, and the recording mechanism part is provided with a reproduction control means, and The section is equipped with a recording control means, and the autonomous control means re-records the audio every time it receives a reproduction command.
While outputting the signal to the reproduction mechanism part, i
A consonant command signal is outputted to the recording sound control means, and the recording control means normally outputs a recording pause signal to put the recording mechanism part on standby, and the recording sound control means outputs a consonant command signal to the recording sound control means.
- From the time when the recording sound command signal is sent to the recorder 11i, i until some time elapses after the recording command is stopped.
A magnetic recording and reproducing device is characterized in that a recording drive signal is output for the 10th part, and a recording mute signal is output for the 1st part.