KR20000000480A - the memory device of the cassette type on using a cassette recorder - Google Patents

the memory device of the cassette type on using a cassette recorder Download PDF

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Publication number
KR20000000480A
KR20000000480A KR1019990046973A KR19990046973A KR20000000480A KR 20000000480 A KR20000000480 A KR 20000000480A KR 1019990046973 A KR1019990046973 A KR 1019990046973A KR 19990046973 A KR19990046973 A KR 19990046973A KR 20000000480 A KR20000000480 A KR 20000000480A
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KR
South Korea
Prior art keywords
cassette
cassette recorder
recorder
memory storage
storage medium
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KR1019990046973A
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Korean (ko)
Inventor
김영
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김영
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Priority to KR1019990046973A priority Critical patent/KR20000000480A/en
Publication of KR20000000480A publication Critical patent/KR20000000480A/en

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    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/1808Driving of both record carrier and head
    • G11B15/1816Programmed access in sequence to indexed parts of operating tapes cooperating with rotating heads
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46Controlling, regulating, or indicating speed
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00Record carriers by type
    • G11B2220/60Solid state media
    • G11B2220/61Solid state media wherein solid state memory is used for storing A/V content

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  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

PURPOSE: A memory manufactured into a cassette form able to be settled in a cassette recorder is provided to reply or store the music by transmit-receiving with the cassette recorder head. CONSTITUTION: A cassette typed memory storing medium comprises: a memory unit(10) as a storing medium of data; an encoding/decoding unit(30) analyzing the data to a regulatory code for storing; and a signal modulator(40) possibly modulating between a digital signal and an analog signal for outputting and storing a voice.

Description

카세트 레코더에서 작동하는 카세트타입 메모리저장매체{the memory device of the cassette type on using a cassette recorder}The memory device of the cassette type on using a cassette recorder}

본 발명은 자기테이프 방식이 아닌 메모리저장매체에 기록된 데이터를 범용 카세트 레코더를 통해서 신호를 재생 및 저장할 수 있는 방법으로써 더욱 상세하게는 카세트 레코더 헤드에 신호를 송수신할 수 있는 헤드송수신부와 레코더의 회전축의 상태를 판별해 동작할 수 있는 동작판별부가 메모리저장매체와 같이 구성되어 일반적인 음악용 메모리저장매체에 의한 기능뿐만 아니라 범용 카세트 레코더에 장착되어 사용될 수 있는 방법에 관한 것이다.The present invention provides a method of reproducing and storing signals recorded on a memory storage medium other than a magnetic tape method through a general-purpose cassette recorder, and more particularly, a head transmitter / receiver and a recorder capable of transmitting and receiving signals to and from a cassette recorder head. An operation discriminating unit capable of determining and operating the state of the rotating shaft is configured as a memory storage medium, and relates to a method that can be mounted and used in a general-purpose cassette recorder as well as a function of a general music memory storage medium.

일반적으로 음악용 메모리저장매체에 담겨있는 데이터를 입출력하는데 있어서, 종래에는 메모리에 있는 데이터를 디코딩 작업을 거쳐 음향신호로 변환하고 앰프회로를 통하여 헤드폰 또는 스피커를 통해 출력을 해왔다.In general, in input / output of data contained in a music memory storage medium, conventionally, the data in the memory is converted to an acoustic signal through a decoding operation, and output through headphones or speakers through an amplifier circuit.

그러나, 종래의 방식은 음악용 메모리저장매체의 기기가 소형일 경우에는 풍부한 음량을 증폭하기 위해서는 별도의 증폭장비가 부가적으로 필요하며, 기기와 증폭기의 신호의 상호전송을 위해서는 유선 또는 별도의 전송수단이 마련되어야하고 이를 위해서는 추가적 비용의 발생과 함께 부피가 커지는 단점이 발생한다. 또한, 음향신호를 라디오나 그 밖의 다른 음악기기를 통한 음성신호를 메모리저장매체에 저장하기 위해서는 별도의 장비가 필요하다.However, in the conventional method, when a device of a music memory storage medium is small, an additional amplification device is additionally required to amplify the rich volume, and wired or separate transmission is required for mutual transmission of the signal between the device and the amplifier. Means must be provided, which leads to the disadvantage of being bulky with the occurrence of additional costs. In addition, a separate device is required to store the audio signal through the radio or other music device in the memory storage medium.

이와같이 기존 메모리저장매체에 의한 음악기기는 손쉬운 이동성 및 편리함을 위해 소형화되고 있지만, 음량의 증폭이나 데이터의 전송을 위해 별도의 부가장비가 필요하다. 또한, 일반 라디오, 카세트 레코더, 그 밖의 다른 음악기기를 같이 이용하고자 할 때는 각 기기를 지녀야함은 물론이거니와 동작을 조작하기 위해서 서로 다른 조작판에서 조작을 해야하는 번거로움과 불편함이 발생한다.As such, the music apparatus by the conventional memory storage media is being miniaturized for easy portability and convenience, but additional equipment is required for amplifying the volume or transmitting data. In addition, when using a general radio, cassette recorder, and other music devices together, not only have to have each device, but also hassle and inconvenience to operate on different operation panels in order to operate the operation.

본 발명은 상기와 같은 문제점을 해소하기 위해 범용 카세트 레코더에 장착될 수 있는 카세트형태로 제작하여 평시에는 일반 메모리저장매체를 사용한 음악기기와 동일한 동작을 하지만, 레코더에 장착될 때에는 카세트의 동작에 동조하여 기기의 동작이 이루어지고 카세트 레코더 헤드와 송수신을 하여 음악을 재생 또는 저장하게 되는 것에 본 발명에 목적이 있다.The present invention is produced in the form of a cassette that can be mounted on a general-purpose cassette recorder to solve the above problems, but usually the same operation as a music device using a general memory storage medium, but when mounted on the recorder is synchronized with the operation of the cassette It is an object of the present invention to perform the operation of the device and to transmit or receive music to and from the cassette recorder head.

이와 같은 목적을 달성하기 위한 본 발명은, 범용 카세트 레코더에 삽입하여 사용할 수 있는 형태의 카세트타입의 외관을 구성하고, 그 내부에는 데이터의 저장매체로 메모리부를 두고, 저장된 정보를 분석, 재생, 기록하는 엔코더/디코더부, 기기의 동작을 제어하기 위한 펌웨어와 마이크로프로세서로 구성된 제어부, 데이터의 입출력시에 디지털신호와 아날로그신호로 상호변조 가능한 신호변조부, 신호와 음향의 증폭을 위한 음향앰프부, 카세트레코더 헤드에 아날로그신호를 전송 및 수신하기 위한 헤드송수신부, 카세트 레코더 회전축으로부터 동작상태를 판별할 수 있는 동작판별부, 전력을 공급하는 전원부, 외부에서 메모리에 데이터를 저장하기 위한 방법으로 직접 데이터를 송수신할 수 있는 외부입출력부로 구성되는 것을 특징으로 한다.In order to achieve the above object, the present invention constitutes an appearance of a cassette type that can be inserted into a general-purpose cassette recorder, and includes a memory unit as a data storage medium, and analyzes, reproduces, and records the stored information. An encoder / decoder unit, a controller comprising firmware and a microprocessor for controlling the operation of the device, a signal modulator capable of intermodulating a digital signal and an analog signal when data is input and output, an acoustic amplifier unit for amplifying signals and sounds, Head transmitting / receiving unit for transmitting and receiving analog signals to the cassette recorder head, an operation discriminating unit for determining the operation state from the rotating shaft of the cassette recorder, a power supply unit for supplying power, and a method for directly storing data in a memory from outside It is characterized by consisting of an external input and output unit capable of transmitting and receiving.

도 1은 본 발명에 의한 카세트타입 메모리저장매체의 전체 구성도1 is an overall configuration diagram of a cassette type memory storage medium according to the present invention;

도 2는 본 발명에 의한 카세트타입 메모리저장매체의 헤드송수신부와 동작판별부의 상세도2 is a detailed view of a head transmitting and receiving unit and an operation discriminating unit of a cassette type memory storage medium according to the present invention;

도 3은 본 발명에 의한 카세트타입 메모리저장매체를 실제로 구성한 예시도3 is an exemplary view of actually configuring a cassette type memory storage medium according to the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

10 : 메모리부 20 : 외부입출력부10: memory 20: external I / O

30 : 인코딩/디코딩부 40 : 신호변조부30: encoding / decoding unit 40: signal modulator

50 : 제어부 60 : 마이크로프로세서50 control unit 60 microprocessor

61 : 펌웨어 70 : 사용자조작부61: firmware 70: user control panel

80 : 헤드송수신부 81 : 카세트 레코더 헤드80: head transmitter and receiver 81: cassette recorder head

90 : 음향앰프부 91 : 헤드폰90: sound amplifier section 91: headphones

92 : 마이크 100 : 전원부92: microphone 100: power supply

110 : 동작판별부 111 : 회전방향 감지기110: operation determination unit 111: rotation direction detector

112 : 회전속도 감지기 113 : 카세트 레코더 회전축112: rotational speed detector 113: cassette recorder rotation axis

이하, 첨부된 도면에 의해 상세히 설명하면 다음과 같다.Hereinafter, described in detail by the accompanying drawings as follows.

도 1은 본 발명에 의한 카세트타입 메모리저장매체의 전체 구성도로서, 이에 도시된 바와 같이 데이터의 저장매체로 메모리부(10)를 두고, 외부입출력부(20)를 통해서 외부에서 직접데이터를 입출력 할 수 있거나 메모리를 직접 취환(取換)하여 데이터를 변경하도록 하고, 데이터를 규정화된 코드로 분석 및 저장하기 위한 인코딩/디코딩부(30)를 두었으며, 음성출력과 저장을 위해 디지털과 아날로그신호간의 상호변조가 가능한 신호변조부(40)를 통해 신호의 변환이 이루어진다.1 is an overall configuration diagram of a cassette type memory storage medium according to the present invention. As shown in FIG. 1, a memory unit 10 is used as a storage medium for data, and external data is directly input and output through an external input / output unit 20. It is possible to change the data by retrieving or directly retrieving the memory, and has an encoding / decoding unit 30 for analyzing and storing the data in a prescribed code, and digital and analog for voice output and storage. The signal is converted through a signal modulator 40 capable of intermodulation between signals.

각부의 동작은 마이크로프로세서(60)와 펌웨어(61)로 구성된 제어부(50)에서 제어신호를 각 부분에 전하며, 사용자조작부(70)의 조작버튼을 통해서 사용자의 입력을 받아드리거나, 카세트 레코더에 장착이 될 때에는 동작판별부(110)에 의해 입력을 받아드려 동작하고, 신호변조부(40)를 지나온 신호는 헤드송수신부(80)를 통해 카세트 레코더에 송수신되거나, 음향앰프부(90)를 거쳐 헤드폰(91)에 출력 또는 마이크(92)를 통해서 음성입력을 하게되고, 내장된 배터리를 통해서 시스템내부에 전력을 공급하는 전원부(100)로 구성된다.The operation of each part transmits a control signal to each part by the control part 50 composed of the microprocessor 60 and the firmware 61, and receives a user input through an operation button of the user control part 70, or sends it to a cassette recorder. When it is mounted, it operates by receiving an input by the operation discriminating unit 110, and the signal passing through the signal modulator 40 is transmitted and received to the cassette recorder through the head transmitting and receiving unit 80, or the sound amplifier unit 90 Through the headphone 91 to the output or the voice input through the microphone 92, it is composed of a power supply unit 100 for supplying power to the system through the built-in battery.

도 2는 본 발명에 의한 카세트타입 메모리저장매체의 헤드송수신부와 동작판별부의 상세도로서, 이에 도시된 바와 같이, 본 기기가 카세트 레코더에 장착될 때에는 카세트 레코더 회전축(113)을 통해서 조작상황을 알 수 있도록 회전방향 감지기(111)와 회전속도 감지기(112)로 조작을 검출해서 조작을 판단하고 신호변조부(40)를 거친 음성신호는 헤드송수신부(80)에서 자기 유도신호로 바뀌어 카세트 레코더 헤드(81)간에 신호를 전송하게된다.2 is a detailed view of the head transmitting and receiving unit and the operation discriminating unit of the cassette type memory storage medium according to the present invention. As shown in FIG. The rotation direction detector 111 and the rotational speed detector 112 detect the operation to determine the operation, and the audio signal passed through the signal modulator 40 is converted into a magnetic induction signal from the head transmitter / receiver 80 to the cassette recorder. The signal is transmitted between the heads 81.

도 3은 본 발명에 의한 카세트타입 메모리저장매체를 실제로 구성한 예시도로서, 카세트 레코더에 삽입하여 사용할 수 있는 모양의 카세트타입의 외관을 구성하고, 일반 메모리저장매체와 기능과 함께 카세트 레코더에 장착이 될 때에는, 카세트 레코더의 회전축의 회전방향과 속도로 동작상태를 판별할 수 있는 동작판별부(110)를 통해서 조작상태를 알고 헤드송수신부(80)와 카세트 레코더 헤드(81)간에 아날로그신호를 송수신하여 음향신호를 입출력하는 장치의 예시다.FIG. 3 is an exemplary view of actually configuring a cassette type memory storage medium according to the present invention. FIG. 3 illustrates an appearance of a cassette type that can be inserted into a cassette recorder, and is mounted on a cassette recorder together with a general memory storage medium and a function. , The operation state is determined through the operation discrimination unit 110 that can determine the operation state by the rotation direction and speed of the rotating shaft of the cassette recorder, and the analog signal is transmitted and received between the head transmitter / receiver 80 and the cassette recorder head 81. Is an example of a device for inputting and outputting an audio signal.

이상에서 상술한 바와 같이 본 발명은, 자기테이프 방식이 아닌 디지털화된 신호를 메모리에 저장하므로 음색의 변형이나 왜곡이 발생하지 않으며 카세트 테이프와 같이 손쉬운 이동성 및 편리함을 그대로 유지할 뿐만 아니라, 다른 음향저장매체가 독립적으로 동작하는 것과는 달리 카세트 레코더에 장착될 때에는 카세트 레코더의 조작만으로 동조되어 동작하므로 조작의 번거로움을 피할 수 있고 데이터의 전송을 위해 별도의 부가장비를 필요없이 일반 카세트 테이프처럼 동작하여 음향신호를 송수신할 수 있어 음량의 증폭과 데이터의 송수신을 위해 별도의 장비를 추가해야 할 필요가 없는 기기이다.As described above, the present invention stores a digitized signal, not a magnetic tape method, in a memory, so that no distortion or distortion of a tone occurs, and maintains easy portability and convenience, such as a cassette tape, and other sound storage media. Unlike the independent operation, when the cassette is mounted on the cassette recorder, only the operation of the cassette recorder is synchronized so that the operation can be avoided. Because it can transmit and receive, it is not necessary to add extra equipment for volume amplification and data transmission and reception.

Claims (2)

음악과 데이터를 인코딩/디코딩하여 저장 및 출력할 수 있으며 범용 카세트 레코더에 장착될 수 있는 자기테이프방식이 아닌 메모리저장매체로서 동작판별부(110)와 카세트 레코더 헤드(81)를 통해 신호를 송수신하는 카세트타입 메모리저장매체.It is a memory storage medium that can store and output music and data by encoding / decoding, and is not a magnetic tape type that can be mounted in a general-purpose cassette recorder. The signal is transmitted and received through the operation discrimination unit 110 and the cassette recorder head 81. Cassette type memory storage media. 제 1항에 있어서, 동작판별부(110)는 카세트 레코더 회전축(110)의 상태를 검출하기 위해 회전방향과 회전속도를 감지하여 레코더의 조작상태를 판별하는 것을 특징으로 하는 카세트 타입 메모리저장매체.The cassette type memory storage medium of claim 1, wherein the operation discriminating unit determines a state of operation of the recorder by detecting a rotational direction and a rotational speed in order to detect a state of the cassette recorder rotating shaft.
KR1019990046973A 1999-10-27 1999-10-27 the memory device of the cassette type on using a cassette recorder KR20000000480A (en)

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KR1019990046973A KR20000000480A (en) 1999-10-27 1999-10-27 the memory device of the cassette type on using a cassette recorder

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KR (1) KR20000000480A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020074545A (en) * 2001-03-20 2002-10-04 이두열 Apparatus of cassette tape type for recording and reproducing audio signal and audio system suitable thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020074545A (en) * 2001-03-20 2002-10-04 이두열 Apparatus of cassette tape type for recording and reproducing audio signal and audio system suitable thereof

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