JP2003187559A - Disk recording system, disk recording device and title name input/correction device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To simplify input/correction operations of title names which are recorded over a plurality of tracks. <P>SOLUTION: Title names of individual track read from an MD-MO2 are stored into a title name memory 13 of a title input device 10 through a UTOC memory 4. A title name input/correction process section 14 displays the contents being stored in the memory 13 on the screen of a display section 12. When a user collectively conducts input/correction operations of the title names of each track (including copying/moving/exchanging of title name character strings between different tracks or within a same track) by a keyboard 11, the section 14 collectively conducts input/correction processes of title names of each track including the copying/moving/exchanging operations of the title name character strings in different tracks or within the same track for the memory 13. The title names being input/correction are recorded into the MD-MO2 immediately prior to a unloading. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a disc recording system, a disc recording device, and a title name inputting / correcting device. For example, in a mini disc recorder or the like, desired recording information such as music information is tracked on a disc recording medium by track. The present invention relates to a disc recording system, a disc recording device, and a title name input / correction device capable of recording together with another title name.

[0002]

2. Description of the Related Art In a mini disk recorder, music information for each track is recorded together with a title name for each track (a disk title name of track number 0 and a track title name of track number 1 or later) for MD-MO which is also used for recording and reproduction. It is possible to notify the user of the disc title name at the time of stop and the track title name of the track at the time of reproduction by displaying or the like. A method of inputting / correcting a track title name in a conventional mini disk recorder will be described. First, the mode is switched to the title input mode, and the track number to input the track title name is designated. Next, use the character keys etc. to 1
Select each character and enter the track title name. If you make a mistake, erase the characters one by one and try again. When the input of the title name for one track is completed, press the execute key. When the execute key is pressed, the title name for one track input this time is confirmed. In advance, M
The UTOC information is read from the MD-MO to the UTOC memory when the D-MO is loaded, and the track title name of the corresponding track number is written in the UTOC memory by pressing the execution key. After that, when the track is reproduced, the corresponding track title name is read from the UTOC memory and displayed. By inputting the track title name in the same manner, the other tracks can be displayed at the time of reproduction. The input / correction of the disc title name can be performed in the same manner by specifying the track number 0 after setting the title input mode. U
The information in the TOC memory is recorded in the UTOC area of the MD-MO immediately before the MD-MO is unloaded.

[0003]

However, the above-described conventional title name inputting / correcting method has a problem that the operation is complicated when there are a plurality of tracks to which the title name is input. In view of the above-mentioned problems of the prior art, it is an object of the present invention to provide a disc recording system, a disc recording device, and a title name input / correction device that can easily input / correct a title name.

[0004]

In the disk recording system according to claim 1 of the present invention, a disk recording device for recording the recording information for each track together with the title name for each track on the disk recording medium, and inputting the title name A disc recording system comprising a title name inputting / correcting device to be corrected, wherein the title name inputting / correcting device is a keyboard for inputting / correcting a title name for each track, and a title input / corrected by the keyboard. A title name memory for storing a title, a display unit for displaying a list of at least a plurality of title names for each track stored in the title name memory, and a title name memory for each title name for each track input from the disc recording device side. The titles stored in the title name memory after being input or modified. Comprising a processing unit and outputs the distinction of title to the side of the disk recording device, wherein the disk recording device, from said disk recording medium read by the track title name is stored, the title name is input,
When corrected, the UTOC memory for storing the input / corrected title name of each track output from the title name input / correction device and the title name input / correction operation by the title name input / correction device In advance, a controller for outputting the title name for each track read from the disc recording medium and stored in the UTOC memory to the title name input / correction device side and storing it in the title name memory, and the UTOC memory at a predetermined time And a title name recording means for recording the title names of the plurality of tracks stored in the disc recording medium on the disc recording medium. Further, it is a disk recording device in the disk recording system according to claim 1. Further, it is a title name inputting / correcting device in the disc recording system according to the first aspect. In the disk recording apparatus according to claim 4 of the present invention,
A disk recording device for recording track-by-track recording information on a disk recording medium together with a track-by-track title name, wherein the track-by-track title name read from the disk recording medium is stored, and the title name is input / corrected. The title name for each track after input / correction output from the external title name input / correction device is stored in U
Prior to input / correction of the title name by the TOC memory and the title name input / correction device, the title name for each track read from the disc recording medium and stored in the UTOC memory is input / corrected by an external title name. Output to the device side and store it in the title name memory,
A controller for storing in the UTOC memory a title name for each title inputted from an external title name input / correction device; and a title name recording means for recording the title names of a plurality of tracks stored in the UTOC memory on a disc recording medium, It is characterized by having. In the title name input / correction device according to claim 5 of the present invention, a title name for inputting / correcting a title name for each track is targeted for a disk recording medium for recording the recording information for each track together with the title name for each track. An input / correction device for inputting / correcting a title name for each track, a title name memory for storing a title name input / corrected by the keyboard, and a track for each track stored in the title name memory Of at least a plurality of title names, and an external disc recording device reads out the disc recording medium from the disc recording medium, and inputs the title name for each track stored in the UTOC memory to store it in the title name memory, or The title name for each track stored in the title name memory after input / correction is recorded on the disc. It is characterized by comprising, a processing unit and outputs to the side of the recording apparatus.

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a block diagram of a mini disk recorder according to one embodiment of the present invention. The mini disc recorder comprises a mini disc recorder main body (hereinafter referred to as “main body”) 1 and a title input device 10. In the main body 1, 2 is an MD-MO which is a disk recording medium for both recording and reproduction, and as shown in FIG. 2, music information for each track can be recorded in the program area as well as the UT.
In the OC area, recording position information on the program area of each track = start address / end address (sector 0) and various management information such as a title name (sector 1) for each track are recorded. The position information can be used for searching and playing elapsed time display, and the latter can display song titles. 3 is a recording / playback unit,
During reproduction, music information of a desired track of MD-MO2 is read out, subjected to EFM demodulation, deinterleaving, error correction, and expansion, and then converted into an analog music signal for output.
At the time of recording, an analog music signal is A / D converted, compressed, interleaved, added with an error correction code, and EFM modulated, and then recorded in an unrecorded area of MD-MO2. When the MD-MO 2 is inserted, the recording / playback unit 3 first reads out the UTOC information recorded in the UTOC area and stores it in the UTOC memory 4. While the MD-MO 2 is loaded in the set, addition / deletion of tracks and addition / correction (including deletion) of title names for each track are managed on the UTOC memory 4. When the MD-MO2 is instructed to be ejected or the power is turned off, the recording / reproducing unit 3 is set to U.
Read out the UTOC information stored in the TOC memory 4,
It is recorded in the UTOC area of MD-MO2.

Reference numeral 5 denotes an operation unit for performing various operations such as power on / off, reproduction, recording, pause, stop, search, and eject, and 6 displays a disc title name while stopped under the control of a controller described later. , A display section for displaying the track number and track title name during playback or recording, and elapsed playing time or elapsed recording time, etc., and 7 is a controller of a microcomputer configuration for loading / unloading MD-MO2, According to the operation of the operation unit 5, the recording / playback unit 3 is controlled to play, record, pause,
Performs various operations such as stop and search. At the time of reproduction, the controller 7 inputs the current reproduction address from the recording / reproducing unit 3, refers to the UTOC information in the UTOC memory 4, calculates the elapsed playing time, and displays it. At the time of recording, the controller 7 generates the current recording address, calculates the recording elapsed time with reference to the UTOC information, and displays it. Also,
At the start of recording one song, a new track number is added to sector 0 of the UTOC information of the UTOC memory 4, the start address of the track is stored, and at the end of recording one song, the end address of the track is stored. Let

Further, the controller 7 is the title input device 1
If there is a title name read command from the 0 side, UTOC
Of the UTOC information stored in memory 4, sector 1
The title name for each track existing in is read and output to the side of the title input device 10. Conversely, title input machine 1
When there is a title name write command from the 0 side, the title name of each track (the disc title name of track number 0 and the track title names of track number 1 and after) is input from the title input device 10 and temporarily stored in the title name memory 8. Store and store the UTOC information sector 0 of the UTOC memory 4.
When there is a registered track (recorded track) in the disk, the track title name registered in sector 1 of the recorded track is rewritten and the disc title name is also rewritten. M in title name memory 8
When there are more track title names than the number of tracks recorded in D-MO2, the track title names are written in the UTOC memory 4 together with the end address of the track being written when a new track is recorded. Store in sector 1 of UTOC information.

Reference numeral 10 is a title input device for inputting / correcting the title name of each track recorded on the MD-MO2 (including the disc title name of track number 0 and the track title names of track number 1 and after). Among these, 11 is a keyboard for inputting / correcting the title name of each track, including alphabets, numbers, special characters,
Character keys such as space, cursor key, copy key for instructing copy, move, exchange, delete of title name character string (1 or more characters), move key, exchange key, delete key, execute key, copy, move, A cancel key for canceling instructions such as exchange and deletion, a BS key for instructing deletion of one character, a △ key for instructing delimitation of title names, a title name for giving a title name reading command to the main body 1. It has a read key, a title name write key for giving a title name write command to the main body 1, and the like. A display unit 12 displays a list of title names (including the disc title name of track number 0 and the track title names of track number 1 and later) of each track when the title input device 10 is in the title input / correction mode. When the number of tracks is large, scroll display is performed according to the operation of the cursor key of the keyboard 11. Reference numeral 13 denotes a title name memory, which stores a title name for each track (including a disc title name of track number 0 and track title names of track number 1 and thereafter).

Reference numeral 14 denotes a title name input / correction processing unit of a microcomputer structure for inputting / correcting the title name of each track, which is stored in the title name memory 13 in accordance with the title name input / correction operation by the keyboard 11. While displaying the contents on the display unit 12, the title name memory 13
The process of inputting / correcting the title name of each track including the processes of copying, moving, exchanging, and deleting the title name character string between different tracks or within the same track. When the title name read key is pressed on the keyboard 11, the title name input / correction processing unit 14
Is given a title name read command, the title name of each track is input from the main body side and stored in the title name memory 13. Conversely, when the title name write key is pressed, a title name write command is given to the body 1 side, the title name of each track is read from the title name memory 13, and output to the body side.

Next, the operation of the above embodiment will be described with reference to FIGS. 3 and 4 are flowcharts showing the operation of the controller 7 of the main body 1, FIG. 5 is a flowchart showing the operation of the title name input / correction processing unit 14 of the title input device 10, and FIGS. 6 to 8 are storage of the UTOC memory 4. An explanatory diagram of the contents, FIG. 9 and FIG. 10 show the title name memory 1
3 is an explanatory diagram of stored contents, and FIGS. 11 to 17 are explanatory diagrams of a display state of the display unit 12. As shown in FIG. 2, the MD-MO2 has already recorded music information on the track of track number 1, and has recorded the disc title name (corresponding to track number 0) and the track title name of track number 1. Suppose

Reading UTOC Information from MD-MO When the MD-MO 2 is inserted into the main body 1 in the power-off state, the controller 7 turns on the power and loads the recording / reproducing unit 3 (steps S 1 and S 2 in FIG. 3). ). Next, the recording / reproducing unit 3 is controlled so that the UTOC information is read from the UTOC area and stored in the UTOC memory 4 (step S3). At this time, the contents of the UTOC memory 4 are shown in FIG.
It becomes like (1). Then, the disc title name stored in association with the track number 0 of the UTOC memory 4 is displayed on the display unit 6 (step S4).

When a reproduction operation is performed by the operation unit 5 while the reproduction operation is stopped in the main body, the recording / reproduction unit 3 is controlled so that the music information is read out sequentially from the head of the track number 1, and EFM demodulation and error correction are performed. After deinterleaving and decompressing, it is converted to an analog music signal and output. At this time, the controller 7 is the UTOC
The track title name stored in association with the track number 1 of the memory 4 is displayed on the display unit 6, and recorded / recorded.
The current playback address is input from the playback unit 3, the playing elapsed time is calculated by referring to the start address and end address of the track number 1 in the information stored in the UTOC memory 4, and the result is displayed on the display unit 6 (step S5). , S6). When the reproduction of the music of track number 1 is finished, the reproduction operation is stopped because the music after track number 2 is not recorded. Even when a stop operation is performed during reproduction, the reproduction is stopped and the disc title name is displayed on the display unit 6 (steps S7 or S8, S9).

When a recording operation is performed by the operation unit 5 while the recording operation is stopped in the main body, the recording / playback unit 3 is controlled to start a new recording from the address next to the end address of the track having the maximum track number (here, 1). Record music information related to different tracks. Then, the track number (= 2) of the new track and the start address are stored in the UTOC memory 4. During recording, the controller 7 automatically generates the current recording address and
The elapsed recording time is calculated and displayed by referring to the start address of the track number 2 stored in the memory 4. In addition, the title memory 8 is checked to see if a track title name has been entered for the new track. If it has been entered, the track title name of the new track is set to UT.
It is stored in the OC memory 4 and displayed on the display unit 6 (steps S10 and S11). Nothing is entered here, so nothing is done. When the MD-MO2 runs out of free space or a stop operation is performed, the recording / playback unit 3 is controlled to stop the recording of the music information of the current track, and the UTOC
The end address is stored in the memory 4 (step S1
2 or S13, S14, S15, see FIG. 6 (2)).

Title name input / correction operation The user inputs the track title names of track number 2 and thereafter, and the track title name of track number 1,
When it is desired to correct the disc title name of track number 0, the title name read key is pressed on the keyboard 11 of the title input device 10. Then, the title name input / correction processing unit 14 turns on the title name input / correction mode and clears the title name memory 13 (steps S40 to S42 in FIG. 5). Then, a title name reading command is given to the main body 1 side, and the controller 7 which has received the command reads the title name of each track (including the disc title name of track number 0) from the UTOC memory 4,
Output to the side of the title input device 10 (step S in FIG. 4).
20, S21). The title name input / correction processing unit 14 that has input the title name of each track is
And a list is displayed on the display unit 12 (steps S44, S45, FIG. 9A, FIG. 11A).
reference). As a result, the user can confirm at a glance the disc title name and the track title name already recorded on the MD-MO2. “Δ” in the title name memory 13 and on the screen is a delimiter mark indicating a delimiter of the title names for one track, and is automatically added by the title name input / correction processing unit 14 when reading the title names. A track having this delimiter mark at the head position of the title name indicates that the title name is blank.

Here, "S" in the title name "HAPPY EVERSFTER" of the track of track number 1
When it is desired to correct "A" to "A", first operate the cursor key. In accordance with the operation of the cursor key, the title name input / correction processing unit 14 moves the cursor on the screen.
(See FIG. 11 (2)). When the BS key is pressed, the title name input / correction processing unit 14 advances "FTER" by one character in the track title name of the track number 1 stored in the title name memory 13 and erases "S". And display the results on the screen. Next, A
When the key is pressed, the title name input / correction processing unit 14 selects "FTER" after the cursor position from among the track title names of the track number 1 stored in the title name memory 13.
Is moved forward by one character, "A" is written at the cursor position, and the result is displayed on the screen (above, step S46,
S47, see FIG. 9 (2) and FIG. 11 (3)). As a result, the title name of the track of track number 1 is changed to "HA
It can be modified to "PPY EVER AFTER".

Next, when the user wants to input the title name of the track number 2 recorded this time, the cursor key is operated to align it with the head of the title name character input position of the track number 2 (see FIG. 11 (4)). ). Then, T, R, Y, space, Y, O, U, which are the title names of the song,
R, space, L, U, C, K, space, A, G,
Press each of the A, I, and N keys, and finally press the Δ key that is a delimiter mark. Then, each time the key is pressed, the title name input / correction processing unit 14 stores it at the cursor position of the title name memory 13 and displays it on the screen, and the cursor position is moved forward by one character, so that the title name of the track number 2 is set. "TRY YOUR LUCK AGA
IN ”can be input (steps S46, S47, FIG. 9).
(3), see FIG. 12 (1)). In addition, if you want to enter the title name of the song (track number 3) to be additionally recorded later, even if it is not recorded yet, operate the cursor key to input the title name character input position of track number 3. To the beginning of. Then, each of the F, U, L, L, space, M, O, O, and N keys, which are the title names of the songs, is pressed, and finally, the Δ key which is a delimiter mark is pressed. Then, each time the character key is pressed, the title name input / correction processing unit 14 stores the title name memory 13 at the cursor position, displays it on the screen, and lowers the cursor position. "FULL MOON" can be input as the title name of the song to be played (steps S46, S47, see FIG. 9 (3), FIG. 12 (2)).

Here, when the track title names of track numbers 2 and 3 are opposite, in this embodiment, between different tracks of track numbers i and j (i, j = 0,
1, 2, ..., I ≠ j), or track number k (k
= 0, 1, ...,) The title name character string (1 or more characters) can be freely copied, moved, exchanged, or deleted in the same track, so that it can be easily corrected.

Move, that is, for example, when the cursor is moved to the first character of the track title name of the track number 2 and the move key is pressed, the title name input / correction processing unit 14 enters the move mode, and a "movement range is displayed at the bottom of the screen. Please specify ”is displayed (see FIG. 12 (3)). To replace the track title name of track number 2 with the track title name of track number 3 as it is, first move the cursor to the position next to the last Δ of the title name of track number 2 and indicate the range of the movement source. (The end of the movement range is △.
See FIG. 12 (4). At this time, an underline indicating the range of the movement source is added below the track title name of the track number 2. Next, when the enter key is pressed, the title name input / correction processing unit 14 determines the moving range and displays "Please specify the moving destination" at the bottom of the screen. Here, when the cursor is moved to the beginning position of the track title name of the track number 4 next to the track number 3 to which the track title name is to be moved (see (1) of FIG. 13) and the execute key is pressed, the move destination is changed. It is determined that the track title is immediately before the track number 4, and the track title name of the track number 2 in the title name memory 13 is moved to the position immediately before the cursor position together with the delimiter mark.
As a result, the track title name of the previous track number 3 moves to the track number 2, and the track title name of the previous track number 2 moves to the track number 3. After that, the movement mode is released (above, step S
46, S47, see FIG. 9 (4) and FIG. 13 (2)). As a result, the track title names of track numbers 2 and 3 can be easily exchanged.

When the movement range is specified, the cursor is moved only from the beginning position of the track title name of the track number 2 to the position of Δ (the end of the movement range is the letter N before Δ), When the cursor is moved to the beginning of the title number of the track number 3 as the movement destination and the execute key is pressed, as a result of the movement process, the track title name of the track number 2 becomes blank (△ is displayed on the screen), and the track number 3 is displayed. The track title name of "TRY" is a combination of the track title names of the track numbers 2 and 3 up to that point.
YOUR LUCK AGAFULL MOON "
(See FIG. 10 (5) and FIG. 13 (3)). In this case, as the second movement operation, “F” of the track number 3
Place the cursor on, press the move key, move the cursor to the character Δ, specify the range to move from (the end of the move range is the letter N before Δ), and press the Enter key. And
When you move the cursor to the △ position of track number 2 and specify the move destination, and press the Enter key, the track title name of track number 2 becomes "FULL MOON" and the track title name of track number 3 becomes "TRY YO
UR LUCK AGAIN ”and the replacement is completed (above, steps S46 and S47, FIG. 9 (4),
See FIG. 13 (2)).

Copy As another operation method for exchanging the track title names of track numbers 2 and 3, there is a method of using the copy function. When the cursor is moved to the first character of the track title name of the track number 2 and the copy key is pressed, the title name input / correction processing unit 14 enters the copy mode, and "Specify copy range" is displayed at the bottom of the screen. The track title name of track number 2 is unchanged and track number 3
When the user wants to replace the track title name of No. 2, the cursor is moved to the position next to the last delimiter mark of the title name of track number 2 and the range of the copy source is designated (the end of the copy range is Δ, FIG. )reference). At this time, an underline indicating the range of the copy source is added below the track title name of the track number 2. Next, when the enter key is pressed, the title name input / correction processing unit 14 determines the copy range and displays "Please specify the copy destination" at the bottom of the screen. Here, when the cursor is moved to the head position of the track title name of the track number 4 and the execute key is pressed, it is determined that the copy destination is immediately before the track number 4, and the title name memory 13
The track title name of the track number 2 is copied with the delimiter mark just before the cursor position. As a result,
The track title names of the track numbers 1 to 3 thus far remain unchanged, and the track title name of the track number 2 is copied to the track number 4. After that, the copy mode is released (above, steps S46, S47, FIG.
(2), see FIG. 14 (1)).

Deletion Next, when the cursor is moved to the first character of the track title name of the track number 2 and the delete key is pressed, the title name input / correction processing unit 14 enters the delete mode and "Delete range is specified" at the bottom of the screen Please display. " Since the track title name of the track number 2 including the delimiter mark may be deleted, the cursor is moved to the position next to the last delimiter mark of the title name of the track number 2 and the deletion range is designated. At this time, an underline indicating the deletion range is added below the track title name of track number 2 (see FIG. 1).
4 (1)). Next, when the execute key is pressed, the title name input / correction processing unit 14 determines the deletion range, and deletes the track title name of the track number 2 of the title name memory 13 together with the delimiter mark. Therefore, the track title names of the track numbers 3 and 4 up to that point become the track title names of the track numbers 2 and 3 (above,
Steps S46 and S47, see FIG. 13 (2)). As a result, the track title names of the track numbers 2 and 3 can be exchanged.

Exchange As another operation method for exchanging the track title names of the track numbers 2 and 3, there is a method of using the exchange function. Move the cursor to the first character of the track title name of track number 2 and press the exchange key, the title name input / correction processing unit 14 will be in exchange mode, and "Please specify the end of one exchange range" at the bottom of the screen. Is displayed. When it is desired to replace the track title name of track number 2 with the track title name of track number 3, the cursor is moved to the position next to the last delimiter mark of the title name of track number 2, and one exchange range is designated ( The end of one exchange range is △). At this time, an underline indicating one exchange range is added below the track title name of the track number 2 (see FIG. 14 (2)). Next, when you press the Enter key, the title name input / correction processing unit 1
In step 4, one exchange range is confirmed, and "Please specify the start position of the other exchange range" is displayed at the bottom of the screen. Here, when the cursor is moved to the start position of the track title name of the track number 3 which is the start position of the other exchange range and the execution key is pressed, the start position of the other exchange range is confirmed and the lower part of the screen is displayed. Display “Please specify the end of the other exchange range”. Move the cursor to the position next to the last delimiter mark of the title name of track number 3,
The other exchange range is designated (the end of the other exchange range is Δ). At this time, an underline indicating the other exchange range is added below the track title name of the track number 3 (see FIG. 14).
(3)). Next, when the enter key is pressed, the title name input / correction processing unit 14 determines the other exchange range, and replaces the one exchange range specified this time with the other exchange range on the title name memory 13. As a result, the track number name of the previous track number 3 is entered in the track number 2, and the track title name of the previous track number 4 is entered in the track number 3 (above steps S46, S47, FIG. 13 (2)). reference). As a result, the track title names of the track numbers 2 and 3 can be exchanged.

It should be noted that copying and moving can be performed for a partial character string (one or more characters) of a title name between different tracks or within the same track. For example, FIG.
When the copying process (moving process) is executed with the cursor positions of B and B ′ in the range A of (1) as the copying destination (moving destination), FIGS. 15 (2) and (3) (FIG. 16 (1), (2) )) Is corrected. The exchange can be performed between different tracks or in the same track for a part of the character string of the title name. For example, the range C in FIG. 16 (3) is one exchange range and the other is D (D '). 17 (1) (FIG. 17 (2)) when the exchange process is executed as the exchange range. You can also delete some character strings in the title name,
For example, when the deletion process is executed for the range C in FIG. 16 (3), the result is as shown in FIG. 17 (3).

Writing title name As shown in FIGS. 9 (4) and 13 (2), when the input / correction of the disc title name and track title name of track numbers 0 to 3 is completed, the title name writing key is pressed. Push. Then, the title name input / correction processing unit 14 gives a title name writing command to the main body 1 side, reads the title name of each track from the title name memory 13, and outputs it to the main body side. Upon receiving the title name write command, the controller 7 stores the title name of each subsequently input track in the title name memory 8 of the main body 1, and regarding the recorded track, the title of the sector 1 of the UTOC information of the UTOC memory 4 is recorded. The name information is updated with the title name information stored in the title name memory 8 (step S2 in FIG. 4).
2 to S24). Here, the track title name of track number 1 is corrected and the track title name of track number 2 is added (see FIG. 7). Track number 3
Since the track title name of is not yet recorded, it is not added to the UTOC information of the UTOC memory 4.

Additional recording operation After that, when a recording operation is performed by the operation unit 5 in the stopped state, the recording / playback unit 3 is controlled to start from the address next to the end address of the track of the maximum track number (here, 2). Record the music information for the new track.
Then, the track number (= 3) of the new track and the start address are stored in the UTOC memory 4. During recording, the controller 7 automatically generates the current recording address, refers to the start address of the track number 3 stored in the UTOC memory 4, calculates the recording elapsed time, and displays it. Also, the title memory 8 is checked to check whether the track title name has been entered for the new track. Since it has already been entered, the track title name of the new track is stored in the UTOC memory 4 and displayed on the display unit 6. (Steps S10, S11 in FIG. 3,
(See FIG. 8). When the MD-MO2 becomes full or a stop operation is performed, the recording / playback unit 3 is controlled to stop the recording of the music information of the current track, and the end address is stored in the UTOC memory 4 (step S14, S
15).

Recording of UTOC information in MD-MO When the eject operation is performed after the recording and the input / correction of the title name are completed as described above, the controller 7 is operated.
Controls the recording / reproducing unit 3 to record all the UTOC information stored in the UTOC memory 4 in the UTOC area of the MD-MO 2. After that, the controller 7 is MD-
MO2 is unloaded and the power is turned off (steps S25 to S27). When the power off key is pressed instead of the eject operation, the controller 7 controls the recording / reproducing unit 3 to record all the UTOC information stored in the UTOC memory 4 in the UTOC area of the MD-MO 2. After that, the power supplied to each unit is turned off (steps S28 to S30). After that, if the power-on key is pressed, the controller 7 supplies power to each unit and then controls the recording / reproducing unit 3 to read the UTOC information from the UTOC area and store it in the UTOC memory 4 ( Step S31, step S3 in FIG. 3).

According to the above-described embodiment, the title input device 10 can be used to collectively input / correct a title name for a plurality of tracks and store the title name in the title name memory 13. The title names of a plurality of tracks can be written in the UTOC memory 4 by pressing the title name writing key once. Therefore, compared to the conventional method of inputting / correcting the title name in units of one track and pressing the execution key to write in the UTOC memory, the labor of operation can be saved. Also, when inputting / correcting the title name of each track collectively for multiple tracks, it is possible to copy / move / exchange the title name character string (1 or more characters) between different tracks or within the same track. Therefore, you can easily enter / correct the titles of multiple tracks including the disc title in a short time. Also, when entering / correcting the title name, first,
Since the title name of each track recorded in the MD-MO2 is read out to the title name memory 13, the title name of each track can be easily confirmed for the MD-MO2 in which the title name is already recorded. , Title names across multiple tracks can be easily modified. Furthermore,
When an eject operation or a power-off operation is performed, the user inputs / corrects a title name, and among the title names stored in the title name memory 13, the disc title name and the desired music in the MD-MO2. Only the tracks on which information has already been recorded are recorded in MD-MO2.
As a result, when a title name is created for an unrecorded track in MD-MO2, if a new music track is added before the eject operation or the power off operation, the title name of the added track is also recorded. Since it can be done, there is no limitation that the title name can be input only after adding the track, which is convenient. If no tracks are added, no extra track title name is recorded on the disc recording medium.

In the above embodiment, the MD-M
The predetermined time to record the title name created by the user in O2 is the time when the eject operation or the power off operation is performed, but the present invention is not limited to this, and the user presses the recording instruction key provided on the keyboard. Alternatively, the title name writing key may be pressed to give a title name writing command, and the title name information in the UTOC memory 4 may be rewritten and then automatically recorded. Further, in the flow of FIG. 5, the title name input / correction processing unit 14 stores the respective titles stored in the title name memory 13 when the title name write key is pressed on the keyboard 11 after the title name is input / corrected. After outputting the title name information of the track to the main body 1, the process returns to the beginning of the flow of FIG. 5 and waits for the pressing of the title name read key, but unlike this, after inputting / correcting the title name, When the title name write key is pressed on the keyboard 11, whether the title name read key or the title name write key is pressed after the title name information of each track stored in the title name memory 13 is output to the main body 1. You may check it. When the title name read key is pressed, the process proceeds to step S41 in FIG. 5, and when the title name write key is pressed, the process proceeds to step S49 in FIG. As a result, each time the title name writing key is pressed on the keyboard 11 after the input / correction operation of the title name, the title name information of each track stored in the title name memory 13 can be output to the main body 1. Therefore, when there are a plurality of MD-MOs in which the same song is recorded and the titles are not recorded, the first MD-MO is loaded, the titles are input for all recorded songs, and then the titles are written. Press the key and the UTO of main unit 1
After the data is written in the C memory 4, the eject operation is performed and the data is recorded in the UTOC area of the MD-MO. Next, the second MD-MO is loaded and the UTOC information is UTO.
After being read into the C memory, the title name write key is pressed again to output the title name of each track created previously to the main body 1 and write it into the UTOC memory 4. Then, the eject operation is performed and the second MD-MO
Record in the UTOC area of. Hereinafter, by repeating the same operation, it is possible to easily input the title name for a plurality of MD-MOs.

[0029]

According to the present invention, it is possible to easily input / correct a title name even when a plurality of tracks are targeted.

[Brief description of drawings]

FIG. 1 is a configuration diagram of a mini disk recorder according to an embodiment of the present invention.

FIG. 2 is an explanatory diagram of recorded contents of MD-MO.

FIG. 3 is a flowchart showing the operation of the controller of the main body of the mini disk recorder.

FIG. 4 is a flowchart showing an operation of a controller of the main body of the mini disk recorder.

FIG. 5 is a flowchart showing an operation of a title name input / correction processing unit of the title input device.

FIG. 6 is an explanatory diagram of contents stored in a UTOC memory.

FIG. 7 is an explanatory diagram of contents stored in a UTOC memory.

FIG. 8 is an explanatory diagram of contents stored in a UTOC memory.

FIG. 9 is an explanatory diagram of contents stored in a title name memory of a title input device.

FIG. 10 is an explanatory diagram of contents stored in a title name memory of a title input device.

FIG. 11 is an explanatory diagram showing display contents of a display unit of the title input device.

FIG. 12 is an explanatory diagram showing display contents of a display unit of the title input device.

FIG. 13 is an explanatory diagram showing the display content of the display unit of the title input device.

FIG. 14 is an explanatory diagram showing display contents of a display unit of the title input device.

FIG. 15 is an explanatory diagram showing the display content of the display unit of the title input device.

FIG. 16 is an explanatory diagram showing display contents of the display unit of the title input device.

FIG. 17 is an explanatory diagram showing display contents of the display unit of the title input device.

[Explanation of symbols]

1 Mini disk recorder main body 2 MD-MO 3 Recording / playback unit 4 UTOC memory 7 Controller 8, 13 Title name memory 10 Title input device 11 Keyboard 12 Display unit 14 Title name input / correction processing unit

Claims (5)

[Claims] 1. A disk recording system comprising a disk recording device for recording track-by-track recording information on a disk recording medium together with a track-by-track title name, and a title name input / correction device for inputting / correcting a title name. The title name input / correction device includes a keyboard for inputting / correcting a title name for each track, a title name memory for storing a title name input / corrected by the keyboard, and a title name memory stored in the title name memory. A display unit that displays a list of at least multiple title names for each track, and a title name for each track that is input from the disc recording device side, can be stored in the title name memory, or can be stored in the title name memory after entering / correcting the title name. To output the title name of each created track to the disc recording device side The disc recording device stores the title name of each track read from the disc recording medium, and when the title name is input / corrected, the input output from the title name input / correction device is input.・ UTOC to memorize the corrected title of each track
A memory and a title name for each track read from the disc recording medium and stored in the UTOC memory prior to the title name inputting / correcting operation by the title name inputting / correcting apparatus. A controller for outputting the title name memory of the plurality of tracks stored in the UTOC memory to the disc recording medium at a predetermined time, and a controller for outputting the title name memory to the side and storing the title name memory in the title name memory. Disc recording system. 2. A disc recording device in the disc recording system according to claim 1. 3. A title name input / correction device in the disc recording system according to claim 1. 4. A disk recording apparatus for recording track-by-track recording information on a disk recording medium together with track-by-track title names, wherein track-by-track title names read from the disk recording medium are stored, and title names are input.・ When modified, external title name input ・ Input output from the correction device ・ UTO that stores the corrected title of each track
Prior to the input / correction operation of the title name by the C memory and the title name input / correction device, the title name for each track read from the disc recording medium and stored in the UTOC memory is input / corrected by an external title name. A controller for outputting to the device side and storing it in the title name memory, or for storing the title name for each title input from an external title name input / correction device in the UTOC memory, and a plurality of track titles stored in the UTOC memory A disc recording apparatus comprising: a title name recording unit for recording a name on a disc recording medium. 5. A title name input / correction device for inputting / correcting a title name for each track, targeting a disc recording medium for recording recording information for each track together with a title name for each track, A keyboard for inputting / correcting title names, a title name memory for storing title names input / corrected by the keyboard, and a display unit for displaying a list of at least a plurality of title names for each track stored in the title name memory An external disc recording device reads the disc recording medium from the disc recording medium and inputs the title name for each track stored in the UTOC memory to store it in the title name memory, or the title name is stored in the title name memory after input / correction. A processing unit that outputs the title name of each track to the side of the disc recording device. Title name input and adjustment device also equipped with.