KR930026762U - TVCR with built-in microphone - Google Patents

TVCR with built-in microphone

Info

Publication number
KR930026762U
KR930026762U KR2019920008822U KR920008822U KR930026762U KR 930026762 U KR930026762 U KR 930026762U KR 2019920008822 U KR2019920008822 U KR 2019920008822U KR 920008822 U KR920008822 U KR 920008822U KR 930026762 U KR930026762 U KR 930026762U
Authority
KR
South Korea
Prior art keywords
tvcr
microphone
built
Prior art date
Application number
KR2019920008822U
Other languages
Korean (ko)
Other versions
KR950006237Y1 (en
Inventor
정영길
Original Assignee
대우전자 주식회사
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 대우전자 주식회사 filed Critical 대우전자 주식회사
Priority to KR92008822U priority Critical patent/KR950006237Y1/en
Publication of KR930026762U publication Critical patent/KR930026762U/en
Application granted granted Critical
Publication of KR950006237Y1 publication Critical patent/KR950006237Y1/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
    • H04N5/607—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals for more than one sound signal, e.g. stereo, multilanguages
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H03G7/002—Volume compression or expansion in amplifiers in untuned or low-frequency amplifiers, e.g. audio amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/03—Indexing scheme relating to amplifiers the amplifier being designed for audio applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
KR92008822U 1992-05-21 1992-05-21 Tvcr setup microphone KR950006237Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92008822U KR950006237Y1 (en) 1992-05-21 1992-05-21 Tvcr setup microphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92008822U KR950006237Y1 (en) 1992-05-21 1992-05-21 Tvcr setup microphone

Publications (2)

Publication Number Publication Date
KR930026762U true KR930026762U (en) 1993-12-28
KR950006237Y1 KR950006237Y1 (en) 1995-08-04

Family

ID=19333539

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92008822U KR950006237Y1 (en) 1992-05-21 1992-05-21 Tvcr setup microphone

Country Status (1)

Country Link
KR (1) KR950006237Y1 (en)

Also Published As

Publication number Publication date
KR950006237Y1 (en) 1995-08-04

Similar Documents

Publication Publication Date Title
DE69332093D1 (en) speaker
DE69133296D1 (en) speech
DE69324091D1 (en) headphone
DE69315591D1 (en) STETHOSCOPE WITH BUILT-IN MICROPHONE
DE69413098D1 (en) Speaker structure
KR910016088U (en) speaker
FI933960A (en) Portable trefotsstativ
DE69133085D1 (en) speech
DE69425517D1 (en) speaker
FI915525A (en) Speaker
DE69318466D1 (en) headphone
DE69427200D1 (en) speaker
DE69332569D1 (en) speaker
DE4497415T1 (en) speaker
DK54093D0 (en) SPEAKER
DE69428384D1 (en) speaker
DE69401593D1 (en) SPEAKER
KR930026762U (en) TVCR with built-in microphone
KR940027842U (en) speaker
KR950016040U (en) speaker
KR950005168U (en) Speaker unit
KR940019848U (en) Speaker unit
KR940021494U (en) microphone
FI911906A (en) microphone
KR940018603U (en) speaker

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19980722

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee