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Patent Searching and Data


Title:
VOICE/IMAGE DATA BASE MANAGEMENT METHOD
Document Type and Number:
Japanese Patent JPH04223568
Kind Code:
A
Abstract:

PURPOSE: To improve compatibility between voice information and image information by recording analog voice/image information and digital management information in a single analog recording medium.

CONSTITUTION: Voice/image information that is input via a voice/ image data input section 111 is recorded as it is in an analog data storage section 103 via a main control section 112, while management information corresponding to the above voice/image information that is input from a management information input section 102 is extended to a digital pattern at a frame memory 113, followed by converting the digital pattern to analog information at a D/A converter 114, thereby recording the analog information corresponding to the same storage medium as that for voice/image information.


Inventors:
HASE MASAHIKO
FUJIMOTO TSUYOSHI
KURAMOTO HIROAKI
Application Number:
JP40614190A
Publication Date:
August 13, 1992
Filing Date:
December 25, 1990
Export Citation:
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Assignee:
NIPPON TELEGRAPH & TELEPHONE
International Classes:
G06F12/00; G06F17/30; G06T1/00; (IPC1-7): G06F12/00; G06F15/40; G06F15/62
Attorney, Agent or Firm:
Hidekazu Miyoshi (1 outside)