KR940027511A - How to Record Camera Integrated Tape Recorder - Google Patents

How to Record Camera Integrated Tape Recorder Download PDF

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Publication number
KR940027511A
KR940027511A KR1019930009614A KR930009614A KR940027511A KR 940027511 A KR940027511 A KR 940027511A KR 1019930009614 A KR1019930009614 A KR 1019930009614A KR 930009614 A KR930009614 A KR 930009614A KR 940027511 A KR940027511 A KR 940027511A
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KR
South Korea
Prior art keywords
recording
level
reference recognition
time
audio signal
Prior art date
Application number
KR1019930009614A
Other languages
Korean (ko)
Other versions
KR0183678B1 (en
Inventor
이창현
Original Assignee
김광호
삼성전자 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.)
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Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019930009614A priority Critical patent/KR0183678B1/en
Publication of KR940027511A publication Critical patent/KR940027511A/en
Application granted granted Critical
Publication of KR0183678B1 publication Critical patent/KR0183678B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/77—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera
    • H04N5/772—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera the recording apparatus and the television camera being placed in the same enclosure
    • 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
    • G10L15/00—Speech recognition
    • G10L15/06—Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice
    • G10L15/065—Adaptation
    • G10L15/07—Adaptation to the speaker
    • G10L15/075—Adaptation to the speaker supervised, i.e. under machine guidance
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

이 발명은 음성신호를 감지하여 외부물체를 녹화하기 위한 카메라 일체형 레코더의 녹화방법에 관한 것이다.The present invention relates to a recording method of a camera integrated recorder for recording an external object by detecting a voice signal.

이 발명에 따른 녹화방법은 외부의 음성신호를 음성인식기로서 인식하고 내부에 설정된 기준인식레벨과 외부에서 입력되는 음성신호레벨을 비교하여 외부음성신호레벨이 기준인식레벨보다 클 경우에만 녹화를 수행하되, 녹화중에 기준인식레벨보다 낮은 레벨의 외부음성신호가 감지되더라도 녹화는 소정의 미리 정해진 시간동안 계속 실행된다. 그러나, 미리 정해진 시간 종료전에 기준인식레벨보다 큰 레벨의 외부음성신호가 다시 감지될 경우, 감지순간부터 상기 시간과 동일한 시간만큼 녹화를 또 다시 실행토록 함으로써 감시용 카메라로서의 효율적인 기능을 수행하는 것이다.The recording method according to the present invention recognizes an external audio signal as a voice recognizer and compares only the reference recognition level set therein with the voice signal level input from the outside to perform recording only when the external voice signal level is larger than the reference recognition level. Even if an external audio signal of a level lower than the reference recognition level is detected during recording, the recording continues to be performed for a predetermined time. However, when the external audio signal having a level higher than the reference recognition level is detected again before the end of the predetermined time, the camera performs an efficient function as the monitoring camera by allowing the recording to be repeated for the same time as the time from the detection moment.

Description

카메라 일체형 테이프 레코더의 녹화방법How to Record Camera Integrated Tape Recorder

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 이 발명에 따른 카메라 일체형 테이프 레코더의 녹화방법을 달성하기 위한 회로의 블럭다이어그램, 제2도(가)와 (나)는 이 발명에 따라 음성신호를 인식하여 녹화를 수행하기 위한 상태를 도시한 도면, 제3도는 이 발명에 따른 카메라 일체형 테이프 레코더의 녹화방법을 설명하기 위한 플로우챠트이다.1 is a block diagram of a circuit for achieving a recording method of a camera-integrated tape recorder according to the present invention, and FIGS. 2A and 2B show a state for recording by recognizing an audio signal according to the present invention. 3 is a flowchart for explaining a recording method of a camera-integrated tape recorder according to the present invention.

Claims (2)

음성신호를 감지하여 외부물체를 녹화하기 위한 카메라 일체형 테이프 레코더의 녹화방법에 있어서 외부의 음성신호를 감지하기 위한 기준인식레벨을 설정하는 단계; 외부음성신호레벨과 기준인식레벨을 비교하여 외부음성신호레벨이 기준인식레벨보다 클 경우 텔레비젼 모니터와 데크를 작동시켜 외부물체를 모니터에 표시함과 동시에 비디오 테이프에 미리 정해진 시간동안 녹화하는 단계; 상기의 시간 종료후에는 녹화를 중단하되, 상기의 시간 종료전에는 외부음성신호레벨이 기준인식레벨보다 작더라도 상기의 시간까지 녹화를 실행하는 단계로 이루어지는 카메라 일체형 테이프 레코더의 녹화방법.A recording method of a camera-integrated tape recorder for recording an external object by detecting a voice signal, the method comprising: setting a reference recognition level for detecting an external voice signal; Comparing the external audio signal level with the reference recognition level and operating the television monitor and the deck when the external audio signal level is greater than the reference recognition level to display an external object on the monitor and to record the video on a video tape for a predetermined time; Recording is stopped after the end of time, but before the end of time, recording is performed until the time even if the external audio signal level is lower than the reference recognition level. 제1항에 있어서, 상기의 녹화실행단계는, 미리 정해진 시간 만료전의 녹화중에 기준인식레벨보다 큰 레벨의 외부음성신호가 다시 감지될 경우, 감지 순간부터 상기 시간과 동일한 시간만큼 녹화를 더 실행하는 카메라 일체형 테이프 레코더의 녹화방법.The method of claim 1, wherein the recording execution step further comprises: recording an additional time by the same time as the time when the external audio signal having a level greater than the reference recognition level is detected again during the recording before the predetermined time expires. Recording method of camera integrated tape recorder. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930009614A 1993-05-31 1993-05-31 Recording method for camera integrated vtr KR0183678B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930009614A KR0183678B1 (en) 1993-05-31 1993-05-31 Recording method for camera integrated vtr

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930009614A KR0183678B1 (en) 1993-05-31 1993-05-31 Recording method for camera integrated vtr

Publications (2)

Publication Number Publication Date
KR940027511A true KR940027511A (en) 1994-12-10
KR0183678B1 KR0183678B1 (en) 1999-05-01

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KR1019930009614A KR0183678B1 (en) 1993-05-31 1993-05-31 Recording method for camera integrated vtr

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100925203B1 (en) * 2003-01-16 2009-11-06 엘지전자 주식회사 Method for recording a monitoring data in digital video recorder for monitoring

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