JPS60242567A - Magnetic sound recording and reproduction system - Google Patents

Abstract

PURPOSE:To stick a recording medium sheet on a document, and to allow its storage and reproduction by storing temporarily and the contents of an oral statement in a memory, and reading the contents of the oral statement out of the memory an recording them on the magnetic recording medium sheet stuck on the document. CONSTITUTION:A memor button 6 is pressed and the close contents of the document are stated orally in front of a microphone 9. The voice signal from the microphone 9 is applied to a control part 22 through an amplifier 17, A/D- converted, and stred in the memory 23 successively according to a specific system. The amount of data stored in the memory 23 is shown with a bar graph at a display part 10. Therefore, the dictator can state the contents up to the full capacity of the memory 23 over a look at the bar graph. Further, the contents of the memory 23 ae erasable with an erasure button 25.

Description

Detailed Description of the Invention (Technical Field of the Invention) The present invention relates to magnetic recording using a sheet-shaped magnetic recording medium,
-Regarding the playback system. More specifically, the present invention relates to a magnetic recording and reproducing system in which a magnetic recording medium containing a recorded dictation is attached to a document closely related to the dictated content and can be reproduced as needed.

(Prior Art) Devices in which an IC is incorporated into a dictation recorder, a clock, etc., and are capable of recording dictations (memos) of several seconds are well known. However, this type of device simply records what is being dictated.

Because it is meant to be reproduced, it is not possible to save it together with documents closely related to the dictated content, such as business cards and catalogs handed over by customers.

(Objective of the present invention) Here, the present invention provides a magnetic recording medium sheet in which a magnetic recording medium sheet containing a dictated recording is affixed to a document closely related to the dictated content, and is stored and reproduced.
This is an attempt to realize a playback system.

(Structure of the Present Invention) The device according to the present invention includes a groove formed into which at least an end of a document can be inserted, a magnetic recording medium sheet attached to the document inserted into the groove, and a magnetic recording medium sheet that comes into contact with the sheet. a magnetic head for recording, a microphone, a memory for storing audio signals from the microphone, an audio output means, a memo record button that is operated when recording a memo, a copy button that is operated when copying, and a copy button that is operated when playing back. and a control unit to which signals from each of the buttons are applied, and the control unit stores the audio from the microphone in the memory according to the signal from the memo button, and stores the audio from the microphone in the memory, and A signal from the button reads the content stored in the memory, the content is recorded on the magnetic recording medium sheet by the magnetic disk, and the signal from the playback button is output to the stage. shall be.

(Example) FIG. 1 is an external view showing an example of the device according to the present invention, and FIG.
The figure is a 1122 diagram of its configuration.

In FIG. 1, reference numeral 1 denotes the main body of the device, and the entire device is large enough to be accommodated in a chest pocket. Reference numeral 2 denotes a groove provided on the upper surface of the device main body 1, which is formed across the device main body so that the end of a document 3 such as a business card can be inserted and passed through.

Reference numeral 4 denotes a storage part for a roll-shaped cartridge of the magnetic recording medium sheet 5 to be pasted on the document 2, 6 is a memo button to be operated when recording a memo, and 7 is a memorandum on the magnetic recording medium sheet 5 pasted to the document 3. 8 is the document 3 button, which is operated when recording what has been dictated (hereinafter referred to as copying).
This is a reproduction button that is operated when reproducing the contents of the magnetic recording medium sheet 5 attached to the magnetic recording medium sheet 5.

9 is a microphone used when recording memos; 10 is a display unit that displays the recording time (or remaining recording time) when recording memos; and 11 is a speaker from which the dictation is output during playback. It is set in.

In the block diagram of FIG. 2, 'I-2, 13 is a driving roller for the document 3 provided in contact with the groove 2, and is driven by a motor. 14 is a motor drive circuit.

Reference numeral 15 denotes a cartridge containing a magnetic recording medium sheet 5 in the form of a roll, which is driven by a sheet driving section 16 in the groove 2 direction at the time of copying so that the sheet 5 is affixed to the side of the document 3 passing through the groove 2. It has become. 17 is an amplifier for amplifying the signal from the microphone 9; 18 is a magnetic head provided in contact with the groove 2; 19 is a recording/playback amplifier coupled to the magnetic field 18; 20 is a display drive section of the display section 10. , 21 is a detection means for detecting insertion of the document 3 into the groove 2.

Reference numeral 22 denotes a control unit coupled to each circuit, for example, a microcomputer including an A/D converter is used. Reference numeral 23 denotes a memory coupled to the control unit 22, for example, a RAM is used, and the dictation entered through the microphone 9 during memo recording is stored here.

The memory 23 has a storage capacity that can store at least about 10 seconds of dictation. 24 is each operation button 6.
This is an operation button input control section into which signals from 7.8 are input, and the signals from here are applied to the control section 22.

In the apparatus configured as described above, the following will explain the respective operations during memo writing, copying, and playback.

[When recording memos]

Press memo button 6. In this state, the user dictates into the microphone 9 something related to the document (for example, a business card). Here, the audio signal from the microphone 9 is applied to the control unit 22 via the amplifier 17, where it is A/D converted and sequentially stored in the memory 23 using a predetermined method K (T). How much of the total capacity has been stored in the time memory 23 is displayed, for example, in a bar graph on the display section 10.Therefore, while looking at the display on the display section 10, the dictator can:
Necessary matters can be dictated until the entire capacity of the memory 23 is stored. Note that the stored contents of the memory 23 can be deleted by pressing the erase button 25.
It can be erased by repression, and the dictation can be corrected and re-memorized.

Signal processing such as sampling t A/D conversion of the audio signal and storage in the memory 23 is performed by a known technique, and detailed explanation thereof will be omitted.

[Copy temporary]

While pressing the copy button 7, the end of the document 3 that is closely related to the dictated content is inserted into the groove 2. When the end of the document 3 is inserted into the groove 2, it is detected by the detection means 21, and the drive rollers 12-13 rotate to move the document 5 in the direction of the arrow.

In this state, the cartridge 15 is inserted in the direction of the arrow (groove 2
When the document 3 comes into contact with this cartridge 15, the leading edge of the sheet 5 housed in the cartridge 15 is stuck to the document 5 side, and is peeled off as the document 5 moves, and the document 3 A predetermined length is pasted on the end of the When the sheet 5 pasted on the document 3 comes to the position of the magnetic head 18, the contents stored in the memory 23 are sequentially read out by the control section 22' and sent to the magnetic head 18 via the recording/reproducing amplifier 19. Output. As a result, the contents recorded during memo recording are sequentially recorded on the sheet 5 attached to the document 3. Here, the reading speed of the contents of the memory 23 and the feeding speed of the sheet 5 (document 3) correspond to each other. Everything is recorded. The five documents that have been recorded on the sheet 5 are then released from the groove 2 as shown in FIG.

Additionally, since the memory 23 is empty, it is possible to record the memo again.

[When playing]

While pressing the playback button 8, the document 3 with the sheet 5 pasted thereon is inserted into the groove 2. In this state, cartridge 1
5 is retracted from the groove 2. The document 3 is moved in the groove 2 by a driving roller 12, and the recorded contents of the sheet 5 are read by a magnetic head 18 in contact with the sheet 5, and an amplifier 19. It is reproduced by the speaker 11 via the control unit 22.

In addition, in the above embodiment, the sheet 5 is pasted to the edge of the document 3 using the movement of the writing u3 during copying, but the pasting of the sheet 5 to the document 3 is may be performed manually prior to copying. In this case, sheet cartridge 15. Accommodation part 4. The sheet driving section 16 becomes unnecessary. Furthermore, although the document 3 is moved within the groove 2 by a motor, it may also be moved manually. Furthermore, the display unit 10 may display a message to that effect when the dictated content is stored in the memory 23 to its full capacity. Furthermore, although it is assumed that the memory 23 uses RAM,
A magnetic disk or the like may also be used. In the above embodiment, the magnetic head 18 is used for both recording on the sheet 5 and reading from the sheet 5, but recording and reading are performed using separate magnetic fields. Good too.

(Effects of the Present Invention) As explained above, the present invention allows the dictated content to be stored once in the memory, and then read out from the memory and recorded on a magnetic recording medium sheet affixed to a document. According to the present invention, a magnetic recording medium sheet on which oral contents are recorded can be attached to a document closely related to the oral contents and stored, and the magnetic recording medium sheet can be reproduced as needed. A regeneration system can be realized.

[Brief explanation of drawings]

FIG. 1 is an external view showing an example of a device according to the present invention, and FIG. 2 is a diagram showing its configuration. 1...Device body, 2...Groove, 3...Documents, 5...
-Magnetic recording medium sheet, 6...memo record button, 7...copy button, 8...play button, 9...microphone, 10...
Display unit, 11... Speaker, 12.13... Drive roller, 18... Magnetic head, 22... Control unit, 23
...Memo

Claims (1)

[Claims] (1) A groove formed into which at least the edge of a document can be inserted, a magnetic recording medium sheet affixed to the document inserted into this groove, a magnetic head in contact with this sheet, a microphone, and a a memory for storing an audio signal, an audio output means, and a memo button that is operated when the memo is completed;
A copy button that is operated at the time of copying, a playback button that is operated at the time of playback, and a control section to which signals from each of the buttons are applied, and the control section is configured to control the microphone in response to the signal from the memo button. , the contents stored in the memory are read out in response to a signal from the copy button, the contents are recorded on the magnetic recording medium sheet by the magnetic head, and the contents are recorded on the magnetic recording medium sheet by the magnetic head. A magnetic recording/reproducing system O characterized in that the recorded contents of the magnetic recording medium sheet are read out via the magnetic head and outputted to the audio output means according to a signal.