KR970017543A - Sound signal recording method using IC memory card and device therefor - Google Patents

Sound signal recording method using IC memory card and device therefor Download PDF

Info

Publication number
KR970017543A
KR970017543A KR1019950033968A KR19950033968A KR970017543A KR 970017543 A KR970017543 A KR 970017543A KR 1019950033968 A KR1019950033968 A KR 1019950033968A KR 19950033968 A KR19950033968 A KR 19950033968A KR 970017543 A KR970017543 A KR 970017543A
Authority
KR
South Korea
Prior art keywords
recording
memory card
sound signal
editing
silent section
Prior art date
Application number
KR1019950033968A
Other languages
Korean (ko)
Inventor
이영만
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.)
Filing date
Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019950033968A priority Critical patent/KR970017543A/en
Priority to GB9619318A priority patent/GB2305750B/en
Priority to US08/719,625 priority patent/US5754979A/en
Priority to CN96122824A priority patent/CN1063571C/en
Publication of KR970017543A publication Critical patent/KR970017543A/en

Links

Landscapes

  • Management Or Editing Of Information On Record Carriers (AREA)

Abstract

본 발명은 IC메모리카드를 이용한 음향신호의 기록방법 및 그 장치에 관한 것으로, 특히 곡과 곡 즉, 각 채프터(chapter) 사이의 무음구간 정보를 이용하여 각 채프터 데이타의 기록정보를 구분하여 TOC영역에 저장해둠으로써 필요한 곡을 직접 선곡할 수 있고 필요에 따라 2 이상의 이웃 채프터들을 하나의 채프터로 수정할 수 있는 IC메모리카드를 이용한 음향신호의 기록방법 및 그 장치에 관한 것이다. 종래에는 잘못 구분되어 기록된 TOC영역의 데이타를 수정할 수 없었다. 본 발명은 IC메모리카드의 TOC영역에 기록된 데이타를 필요에 따라 편집할 수 있도록 되어 있다. 이에 따라 불필요한 채프터 구분의 수정이 가능하다. 본 발명은 IC메모리카드를 이용하는 음향신호 기록장치에 응용 가능하다.The present invention relates to a method of recording an audio signal using an IC memory card, and an apparatus thereof. In particular, the recording information of each chatter data is classified by using the music and the music, that is, the silent section information between the respective chatters. The present invention relates to a method for recording an audio signal using an IC memory card and a device capable of directly selecting a required piece of music by storing in a TOC area and modifying two or more neighboring chatters into a single chatter as needed. In the related art, data in a TOC area recorded incorrectly cannot be corrected. According to the present invention, data recorded in the TOC area of the IC memory card can be edited as necessary. Accordingly, unnecessary chatter division can be corrected. The present invention is applicable to an acoustic signal recording apparatus using an IC memory card.

(대표도면 : 제2도)(Representative drawing: 2nd drawing)

Description

IC메모리카드를 이용한 음향신호 기록방법 및 장치Sound signal recording method and device using IC memory card

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

제2도는 본 발명에 따른 IC메모리카드를 이용한 음향신호 기록/재생장치의 블럭도.2 is a block diagram of an audio signal recording / reproducing apparatus using an IC memory card according to the present invention.

Claims (4)

소정의 데이타 기록매체에 차례대로 기록되고 인접한 곡과 곡 사이에 소정 간격의 무음구간을 갖는 음향 신호를 재생하여 IC메모리카드에 기록하는 방법에 있어서, 상기 재생되는 제1곡의 음향신호를 상기 IC메모리카드의 데이타영역에 기록하는 제1기록단계; 상기 제1기록단계 수행중 상기 재생되는 음향신호가 일정 기간 이상 무음신호를 유지하는가는 지속적으로 체크하는 제1무음구간검색단계; 상기 제1무음구간검색단계에서 무음구간이 검출되면 상기 제1곡에 대한 음향신호의 기록을 정지하고, 상기 제1곡에 대한 기록정보를 상기 IC메모리카드의 TOC영역(table of contents area)에 기록하는 제2기록단계; 상기 재생되는 제2곡의 음향신호를 상기 IC메모리카드의 데이타영역에 기록하는 제3기록단계; 상기 제3기록단계 수행중 상기 재생되는 음향신호가 일정 기간 이상 무음신호를 유지하는가는 지속적으로 체크하는 제2무음구간검색단계; 상기 제2무음구간검색단계에서 무음구간이 검출되면 상기 제2곡에 대한 음향신호의 기록을 정지하고 상기 제2곡에 대한 기록정보를 상기 IC메모리카드의 TOC영역(table of contents area)에 기록하는 제4기록단계, 및 상기 TOC영역에 기록된 기록정보를 편집하는 단계를 포함하는 것을 특징으로 하는 방법.A method of reproducing an acoustic signal recorded in a predetermined data recording medium in sequence and having a silent interval of a predetermined interval between adjacent songs and songs, and recording the sound signal of the reproduced first song into the IC memory card. A first recording step of recording in the data area of the memory card; A first silent section searching step of continuously checking whether the reproduced sound signal maintains the silent signal for a predetermined period during the first recording step; When the silent section is detected in the first silent section search step, recording of the sound signal for the first song is stopped, and recording information for the first song is stored in a table of contents area of the IC memory card. A second recording step of recording; A third recording step of recording the sound signal of the second song to be reproduced in a data area of the IC memory card; A second silent section searching step of continuously checking whether the reproduced sound signal maintains the silent signal for a predetermined period during the third recording step; If a silent section is detected in the second silent section search step, recording of the sound signal for the second song is stopped and recording information of the second song is recorded in a table of contents area of the IC memory card. And a fourth recording step, and editing the recording information recorded in the TOC area. 제1항에 있어서, 상기 편집단계는 전체 채프터수를 수정하는 제1편집단계, 상기 채프터들 중 합해지는 채프터의 기록시간을 수정하는 제2편집단계 및 불필요한 기록정보를 삭제하는 제3편집단계를 구비하는 것을 특징으로 하는 방법.2. The editing process according to claim 1, wherein the editing step includes a first editing step of modifying the total number of chatters, a second editing step of modifying a recording time of the chatters summed among the chatters, and a third editing step of deleting unnecessary record information. Method comprising a. 소정의 데이타 기록매체에 차례대로 기록되고 인접한 곡과 곡 사이에 소정 간격의 무음구간을 갖는 음향 신호를 재생하여 IC메모리카드에 기록하기 위한 장치에 있어서, 상기 재생되는 음향신호의 무음구간을 검출하는 무음구간 검출수단; 상기 무음구간의 검출여부에 따라 상기 재생되는 음향신호를 필요한 신호로 변환하여 상기 IC메모리카드의 데이타영역에 기록하거나 상기 IC메모리카드의 데이타영역에 기록된 상기 음향신호의 기록정보를 상기 IC메모리카드의 TOC영역에 기록하는 기록수단; 상기 무음구간의 검출여부와 소정의 입력신호에 따라 상기 기록수단의 동작을 제어하기 위한 제어수단; 및 상기 TOC영역에 기록된 기록정보를 필요에 따라 편집하기 위한 편집수단을 포함하는 것을 특징으로 하는 장치.An apparatus for reproducing an acoustic signal recorded in a predetermined data recording medium in sequence and having a silent interval of a predetermined interval between adjacent songs and songs, and recording on an IC memory card, wherein the silent section of the reproduced acoustic signal is detected. Silent section detection means; According to the detection of the silent section, the reproduced sound signal is converted into a necessary signal and recorded in the data area of the IC memory card or the recording information of the sound signal recorded in the data area of the IC memory card is stored in the IC memory card. Recording means for recording in the TOC area; Control means for controlling the operation of the recording means according to whether the silent section is detected and a predetermined input signal; And editing means for editing the record information recorded in the TOC area as necessary. 제3항에 있어서, 편집수단은 상기 TOC영역에 기록된 임의의 채프터의 시작주소, 기록시간 및 상기 IC메모리카드의 전체기록시간을 편집할 수 있는 것을 특징으로 하는 장치.4. An apparatus according to claim 3, wherein the editing means can edit the start address of any chatter recorded in the TOC area, the recording time, and the entire recording time of the IC memory card. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950033968A 1995-09-30 1995-09-30 Sound signal recording method using IC memory card and device therefor KR970017543A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019950033968A KR970017543A (en) 1995-09-30 1995-09-30 Sound signal recording method using IC memory card and device therefor
GB9619318A GB2305750B (en) 1995-09-30 1996-09-16 Recording method and apparatus of an audio signal using an integrated circuit memory card
US08/719,625 US5754979A (en) 1995-09-30 1996-09-25 Recording method and apparatus of an audio signal using an integrated circuit memory card
CN96122824A CN1063571C (en) 1995-09-30 1996-09-28 Recording method and apparatus of audio signal suing integrated circuit memory card

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950033968A KR970017543A (en) 1995-09-30 1995-09-30 Sound signal recording method using IC memory card and device therefor

Publications (1)

Publication Number Publication Date
KR970017543A true KR970017543A (en) 1997-04-30

Family

ID=66582283

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950033968A KR970017543A (en) 1995-09-30 1995-09-30 Sound signal recording method using IC memory card and device therefor

Country Status (1)

Country Link
KR (1) KR970017543A (en)

Similar Documents

Publication Publication Date Title
KR970003054A (en) How to determine the recording density of compact discs
JPH06139704A (en) Disk recording and reproducing device
EP0920021A2 (en) Audio information recording medium and audio information reproducing apparatus
KR960035587A (en) Digital signal recording method, digital signal recording apparatus and recording medium
GB2305757A (en) Apparatus for reproducing multiple sounds
KR970017543A (en) Sound signal recording method using IC memory card and device therefor
CA2329570C (en) Audio recording medium, methods for recording data on and reproducing data from the recording medium, and recording and reproducing apparatuses therefor
KR970017542A (en) Sound signal recording method using IC memory card and device therefor
KR950030116A (en) A recording medium having correlation information indicating a correlation between a physical sector and a logical sector, a method of recording data on the recording medium, and an apparatus for reproducing the recorded data
KR960025455A (en) Repeated playback method of audio signal reproducing apparatus and apparatus suitable for this
KR970067213A (en) Random playback method in a video compact disc player
KR980004251A (en) Language Learning Device with Character Output Function
JP3439589B2 (en) Recording and playback device
KR0150597B1 (en) Address allocating method for reproducing digital audio signal stored with different compression rate
KR970023192A (en) Voice signal automatic shift playback method
JP2002251825A (en) Recording medium reproducing device
KR0139498B1 (en) Method for reservation editing/reproducing sound source information in audio system
KR100395471B1 (en) Method for copying a disc in optical disc recorder
KR970008118A (en) How to record and play language learning information on a compact disc
JP2001283524A (en) Method and device for reproducing contents
KR930018527A (en) Cassette recording method
KR960030221A (en) How to record and play notes on the mini disc player
KR980004250A (en) Language learning device with speech extension
KR960019104A (en) Recording and Playback Method of Optical Disc
KR960002326A (en) Automatic index mark device

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application