KR960020418A - Wireless Microphone Signal Transceiver - Google Patents

Wireless Microphone Signal Transceiver Download PDF

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Publication number
KR960020418A
KR960020418A KR1019940031276A KR19940031276A KR960020418A KR 960020418 A KR960020418 A KR 960020418A KR 1019940031276 A KR1019940031276 A KR 1019940031276A KR 19940031276 A KR19940031276 A KR 19940031276A KR 960020418 A KR960020418 A KR 960020418A
Authority
KR
South Korea
Prior art keywords
signal
audio
video
microphone
wireless microphone
Prior art date
Application number
KR1019940031276A
Other languages
Korean (ko)
Other versions
KR0129262B1 (en
Inventor
김종화
Original Assignee
이헌조
엘지전자 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 이헌조, 엘지전자 주식회사 filed Critical 이헌조
Priority to KR1019940031276A priority Critical patent/KR0129262B1/en
Publication of KR960020418A publication Critical patent/KR960020418A/en
Application granted granted Critical
Publication of KR0129262B1 publication Critical patent/KR0129262B1/en

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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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L13/00—Speech synthesis; Text to speech systems
    • G10L13/02—Methods for producing synthetic speech; Speech synthesisers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/265—Mixing
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Transmitters (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

본 발명은 영상신호 수신용 튜너를 이용하여 무선 마이크신호를 수신하는 기술에 관한 것으로, 종래의 가라오케 수신회로에 있어서는 별도의 FM수신장치를 이용하여 무선 마이크신호를 수신하게 되므로 원가 상승을 유발시키고, 마이크를 사용할때마다 튜닝을 하여야 하는 번거로움이 있었는 바, 본 발명은 이를 해결하기 위하여, 마이크신호 송출장치에서 마이크신호와 영상신호를 변조하여 출력하고, 수신장치에서는 기 설치된 선국장치(42)를 이용하여 방송신호 및 상기 마이크신호 송출장치에 송출된 신호를 수신하고, 마이크로컴퓨터(43) 및 스위치(SW41-SW43) 혼합기(45)를 이용하여 그 음성신호와 배경신호를 혼합하여 출력하도록 하였다.The present invention relates to a technology for receiving a wireless microphone signal using a tuner for receiving a video signal. In the conventional karaoke receiver circuit, a wireless microphone signal is received using a separate FM receiver, causing a cost increase. Whenever a microphone is used, there is a hassle of tuning. To solve this problem, the present invention modulates and outputs a microphone signal and an image signal from a microphone signal transmitter, and the receiver selects a preset station 42. To receive the broadcast signal and the signal transmitted to the microphone signal transmitter, and to mix and output the audio signal and the background signal using the microcomputer 43 and the switch (SW 41 to SW 43 ) mixer 45. It was.

Description

무선마이크신호 송수신장치Wireless Microphone Signal Transceiver

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제3도는 발명의 무선 마이크신호 송출장치에 대한 블록도,3 is a block diagram of an apparatus for transmitting a wireless microphone signal of the present invention;

제4도는 본 발명의 무선마이크신호 수신장치에 대한 블록도.4 is a block diagram of a wireless microphone signal receiving apparatus of the present invention.

Claims (3)

음성을 입력하여 전기적인 음성신호로 출력하는 마이크부와, 상기 음성신호와 임의의 영상신호를 합성하는 음성/영상신호 합성부와, 상기 음성/영상신호 합성 부에서 출력되는 신호를 방송신호화 하여 송출하는 신호송출부와, 상기 신호 송출부에서 송출되는 신호를 수신하는 신호 수신부와, 상기 신호 수신부에서 출력되는 영상음성합성신호에서 음성신호를 분리하는 음성신호 분리부와, 상기 음성신호 분리부에서 분리된 음성신호를 출력하는 음성신호 출력부를 포함하여 구성한 것을 특징으로 하는 무선마이크신호 송수신장치.A microphone unit for inputting audio and outputting an electric audio signal, a voice / video signal synthesizing unit for synthesizing the audio signal and an arbitrary video signal, and a signal output from the audio / video signal synthesizing unit are broadcast signals. A signal transmitter for transmitting a signal, a signal receiver for receiving a signal transmitted from the signal transmitter, a voice signal separator for separating an audio signal from a video speech synthesis signal output from the signal receiver, and the voice signal separator Wireless microphone signal transmitting and receiving device characterized in that it comprises a voice signal output unit for outputting the separated voice signal. 제1항에 있어서, 신호 수신부는 일반 영상방송신호도 함께 수신하도록 구성한 것을 특징으로 하는 무선마이크신호 송수신장치.The apparatus of claim 1, wherein the signal receiver is configured to receive a general video broadcast signal. 제1항에 있어서, 음성신호 출력부에서 출력되는 음성신호와 재생음성신호를 합성하여 출력하는 영상음성 합성신호 출력부를 더 포함하여 구성한 것을 특징으로 하는 것을 특징으로 하는 무선마이크신호 송수신장치.The wireless microphone signal transmitting and receiving device according to claim 1, further comprising a video audio synthesis signal output unit for synthesizing and outputting the audio signal and the reproduced audio signal output from the audio signal output unit. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940031276A 1994-11-25 1994-11-25 Wireless mic signal transmission & reception apparatus KR0129262B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940031276A KR0129262B1 (en) 1994-11-25 1994-11-25 Wireless mic signal transmission & reception apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940031276A KR0129262B1 (en) 1994-11-25 1994-11-25 Wireless mic signal transmission & reception apparatus

Publications (2)

Publication Number Publication Date
KR960020418A true KR960020418A (en) 1996-06-17
KR0129262B1 KR0129262B1 (en) 1998-04-10

Family

ID=19399058

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940031276A KR0129262B1 (en) 1994-11-25 1994-11-25 Wireless mic signal transmission & reception apparatus

Country Status (1)

Country Link
KR (1) KR0129262B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100696848B1 (en) * 2005-06-08 2007-03-19 (주) 엘지텔레콤 Method of synthesizing broadcasting data and user data using dmb receivable mobile phone

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101685503B1 (en) 2015-11-06 2016-12-13 한국원자력연구원 Electrokinetic decontaminating apparatus and method for decontaminating radionuclide in micro soil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100696848B1 (en) * 2005-06-08 2007-03-19 (주) 엘지텔레콤 Method of synthesizing broadcasting data and user data using dmb receivable mobile phone

Also Published As

Publication number Publication date
KR0129262B1 (en) 1998-04-10

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