JPS57136269A - Digital recorder - Google Patents

Digital recorder

Info

Publication number
JPS57136269A
JPS57136269A JP56021927A JP2192781A JPS57136269A JP S57136269 A JPS57136269 A JP S57136269A JP 56021927 A JP56021927 A JP 56021927A JP 2192781 A JP2192781 A JP 2192781A JP S57136269 A JPS57136269 A JP S57136269A
Authority
JP
Japan
Prior art keywords
information
converted
memory
character
digital
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP56021927A
Other languages
Japanese (ja)
Inventor
Fumio Sugiyama
Makoto Nakamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56021927A priority Critical patent/JPS57136269A/en
Publication of JPS57136269A publication Critical patent/JPS57136269A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/16—Storage of analogue signals in digital stores using an arrangement comprising analogue/digital [A/D] converters, digital memories and digital/analogue [D/A] converters 
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C2207/00—Indexing scheme relating to arrangements for writing information into, or reading information out from, a digital store
    • G11C2207/16—Solid state audio

Landscapes

  • Calculators And Similar Devices (AREA)

Abstract

PURPOSE:To effectively use a memory having a limited amount of capacity and to realize the recording of a large amount of information, by making use of an information input function of a keyboard. CONSTITUTION:The aural information supplied through a microphone 2 is converted into a digital form. This digital information is read and converted into an analog form to be delivered. In addition, a figure or a simple character, symbol, etc. are supplied via the keys and by making use of the fact that the information on the figure, character, symbol, etc. contained in the aural information to be recorded is incorporated. Then these figure, character, etc. are stored in a figure memory 21 in the form of a digital code. In the reproduction mode, the key input information which is read out of the memory 21 is displayed at a display device 22 or converted into the voice to be delivered. In such way, a large amount of information is effectively recorded.
JP56021927A 1981-02-17 1981-02-17 Digital recorder Pending JPS57136269A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56021927A JPS57136269A (en) 1981-02-17 1981-02-17 Digital recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56021927A JPS57136269A (en) 1981-02-17 1981-02-17 Digital recorder

Publications (1)

Publication Number Publication Date
JPS57136269A true JPS57136269A (en) 1982-08-23

Family

ID=12068693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56021927A Pending JPS57136269A (en) 1981-02-17 1981-02-17 Digital recorder

Country Status (1)

Country Link
JP (1) JPS57136269A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0548681A2 (en) * 1991-12-20 1993-06-30 Sharp Kabushiki Kaisha Recording and reproducing apparatus provided with a batch erasable nonvolatile semiconductor memory device for batch erasing of specific data group(s)
JPH05333982A (en) * 1988-10-07 1993-12-17 Tokuzo Hirose Character input device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05333982A (en) * 1988-10-07 1993-12-17 Tokuzo Hirose Character input device
EP0548681A2 (en) * 1991-12-20 1993-06-30 Sharp Kabushiki Kaisha Recording and reproducing apparatus provided with a batch erasable nonvolatile semiconductor memory device for batch erasing of specific data group(s)
EP0548681A3 (en) * 1991-12-20 1994-03-30 Sharp Kk
US5442768A (en) * 1991-12-20 1995-08-15 Sharp Kabushiki Kaisha Recording and reproducing data using batch erasable nonvolatile semiconductor memories capable of selectively erasing one of a plurality of data groups stored in one of the memories

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