KR930004103B1 - Method for displaying audio sound levels on tv screen - Google Patents

Method for displaying audio sound levels on tv screen

Info

Publication number
KR930004103B1
KR930004103B1 KR9102401A KR910002401A KR930004103B1 KR 930004103 B1 KR930004103 B1 KR 930004103B1 KR 9102401 A KR9102401 A KR 9102401A KR 910002401 A KR910002401 A KR 910002401A KR 930004103 B1 KR930004103 B1 KR 930004103B1
Authority
KR
South Korea
Prior art keywords
signal
converting
screen
digital
audio sound
Prior art date
Application number
KR9102401A
Other languages
Korean (ko)
Other versions
KR920017472A (en
Inventor
Yong-Kun Choe
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority to KR9102401A priority Critical patent/KR930004103B1/en
Publication of KR920017472A publication Critical patent/KR920017472A/en
Application granted granted Critical
Publication of KR930004103B1 publication Critical patent/KR930004103B1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Stereophonic System (AREA)
  • Studio Circuits (AREA)

Abstract

a first A/D converter (10) converting the inputted analog audio signal into the digital signal; an audio signal processing section (20) converting the digital converted signal into the signal of analog left-right channel; a band pass filter (30) passing only the signal of fixed band; a second A/D converter (40) converting the audio signal of the fixed band into the digital signal; a section (50) separating the synchronizing signal by inputting the analog video signal; a detector (60) outputting the synchronizing signal detected from the separator; a microprocessor (70) controlling the system according to the key data; a character signal generator (80) generating the R,G,G signal.
KR9102401A 1991-02-13 1991-02-13 Method for displaying audio sound levels on tv screen KR930004103B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR9102401A KR930004103B1 (en) 1991-02-13 1991-02-13 Method for displaying audio sound levels on tv screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR9102401A KR930004103B1 (en) 1991-02-13 1991-02-13 Method for displaying audio sound levels on tv screen

Publications (2)

Publication Number Publication Date
KR920017472A KR920017472A (en) 1992-09-26
KR930004103B1 true KR930004103B1 (en) 1993-05-20

Family

ID=19311086

Family Applications (1)

Application Number Title Priority Date Filing Date
KR9102401A KR930004103B1 (en) 1991-02-13 1991-02-13 Method for displaying audio sound levels on tv screen

Country Status (1)

Country Link
KR (1) KR930004103B1 (en)

Also Published As

Publication number Publication date
KR920017472A (en) 1992-09-26

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Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20030512

Year of fee payment: 11

LAPS Lapse due to unpaid annual fee