KR970060121A - Portable cassette player with external audio input function - Google Patents

Portable cassette player with external audio input function Download PDF

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Publication number
KR970060121A
KR970060121A KR1019960001428A KR19960001428A KR970060121A KR 970060121 A KR970060121 A KR 970060121A KR 1019960001428 A KR1019960001428 A KR 1019960001428A KR 19960001428 A KR19960001428 A KR 19960001428A KR 970060121 A KR970060121 A KR 970060121A
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KR
South Korea
Prior art keywords
unit
microcomputer
external
key operation
earphone
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Application number
KR1019960001428A
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Korean (ko)
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KR100387578B1 (en
Inventor
윤여한
송영수
Original Assignee
구자홍
Lg 전자 주식회사
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Application filed by 구자홍, Lg 전자 주식회사 filed Critical 구자홍
Priority to KR1019960001428A priority Critical patent/KR100387578B1/en
Publication of KR970060121A publication Critical patent/KR970060121A/en
Application granted granted Critical
Publication of KR100387578B1 publication Critical patent/KR100387578B1/en

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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/02—Analogue recording or reproducing
    • G11B20/04—Direct recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, 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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Selective Calling Equipment (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

본 발명은 외부음성을 입력받기 위한 외부음성 입력장치를 본체 또는 리모콘 또는 이어폰에 장착하고 플레이 도중 외부음성을 듣고자 한 경우에 편리하도록 한 외부음성 입력기능을 갖는 휴대용 카세트 플레이어에 관한 것이다.The present invention relates to a portable cassette player having an external audio input device for inputting an external audio to a main body, a remote control or an earphone and having an external audio input function for listening to external audio during play.

이러한 본 발명은 외부음성 입력장치를 본체 또는 유선 리모콘부 또는 이어폰부에 장착하고 외부음성 입력시 기능 절환을 통해 재생되는 음성신호 또는 외부음성을 선택하여 이어폰으로 송출 함으로써 이어폰을 귀에 꼽은 상태에서도 간단한 키조작으로 상대방의 음성을 명확히 청취할 수 있는 효과가 있다.According to the present invention, an external sound input device is mounted on a main body, a wired remote control unit, or an earphone unit, and a voice signal or an external sound, which is reproduced through function switching when an external sound is input, is selected and transmitted to the earphone, It is possible to clearly hear the voice of the other party through the operation.

Description

외부음성 입력기능을 갖는 휴대용 카세트 플레이어Portable cassette player with external audio input function

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제2도는 본 발명에 의한 외부음성 입력장치가 본체에 부착된 경우의 휴대용 카세트 플레이어의 구성도.FIG. 2 is a configuration diagram of a portable cassette player when the external audio input device according to the present invention is attached to a main body. FIG.

제3도는 본 발명에 의한 외부음성 입력장치가 장착된 경우의 휴대용 카세트 플레이어 구성도로서, (a)는 카세트 플레이어와 이어폰의 연결 구성도이고, (b)는 외부음성 입력장치가 리모콘에 장착된 경우의 구성도이고, (c)는 외부음성 입력장치가 이어폰에 장착된 경우의 구성도이다.FIG. 3 is a configuration diagram of a portable cassette player in the case where the external audio input device according to the present invention is mounted. FIG. 3 (a) is a connection diagram of a cassette player and an earphone. (C) is a configuration diagram when an external audio input device is mounted on an earphone.

제4도는 본 발명에 의한 외부음성 입력장치가 리모콘에 장착된 경우의 휴대용 카세트 플레이어 시스템 구성도.FIG. 4 is a configuration diagram of a portable cassette player system when the external audio input device according to the present invention is mounted on a remote controller.

Claims (3)

본체에 구비되어 각각의 기능을 입력하기 위한 키조작부(1)와, 상기 키조작부(1)로부터 입력되는 기능에 상응하는 제어를 행하는 마이콤(2)과, 상기 마이콤(2)의 제어에 따라 테이프의 재생을 제어하는 데크부(4)로 이루어진 본체(100)와, 키조작을 위한 키조작부(102a)와, 외부 음성을 입력받기 위한 외부음성 입력부(102b)와, 상기 외부음성 입력부(102b)로 입력된 외부음성을 증폭하기 위한 음성증폭부(102c)와, 상기 키조작부(102a)의 키입력부에 따라 본체로부터의 오디오 신호와 상기 외부음성 입력부(102b)로부터의 음성신호를 선택하여 출력하는 기능절환부(102d)로 이루어진 리모콘부(102)와; 상기 리모콘부(102)에 연결되어 기능 절환부(102)에서 출력된 음성을 외부로 송출하기 위한 이어폰(10b)으로 구성된 이어폰부(103)를 포함하여 구성된 것을 특징으로 하는 외부음성 입력기능을 갖는 휴대용 카세트 플레이어.A microcomputer 2 for performing control corresponding to a function input from the key operation unit 1 and a microcomputer 2 for controlling the microcomputer 2 under the control of the microcomputer 2. [ A key operation unit 102a for key operation, an external sound input unit 102b for receiving external sound, a sound output unit 102b for outputting sound to the external sound input unit 102b, An audio signal from the main body and an audio signal from the external audio input unit 102b are selected and output according to a key input unit of the key operation unit 102a A remote control unit 102 composed of a function switching unit 102d; And an earphone unit (103) connected to the remote control unit (102) and configured to include an earphone (10b) for transmitting the sound output from the function switching unit (102) to the outside. Portable cassette player. 본체에 구비되어 각각의 기능을 입력하기 위한 키조작부(1)와, 상기 키조작부(1)로부터 입력되는 기능에 상응하는 제어를 행하는 마이콤(2)과, 상기 마이콤(2)의 제어에 따라 테이프의 재생을 제어하는 데크부(4)로 이루어진 본체(100)와; 키조작을 위한 키조작부(102a)와, 상기 본체(100)내의 마이콤(2)에서 출력된 제어신호에 따라 음성 출력을 절환하기 위한 기능 절환부(102d)를 구비한 리모콘부(102)와; 외부 음성을 입력받기 위한 외부음성 입력부(103c)와, 상기 기능 절환부(102d)에서 출력되는 외부음성을 증폭하기 위한 증폭부(103a)와, 상기 증폭부(103a)에서 출력된 음성신호를 외부로 송출하기 위한 이어폰(103b)으로 이루어진 이어폰부(103)를 포함하여 구성된 것을 특징으로 하는 외부음성 입력기능을 갖는 휴대용 카세트 플레이어.A microcomputer 2 for performing control corresponding to a function input from the key operation unit 1 and a microcomputer 2 for controlling the microcomputer 2 under the control of the microcomputer 2. [ And a deck section (4) for controlling the reproduction of the main body (100); A remote control unit 102 having a key operation unit 102a for key operation and a function switching unit 102d for switching the audio output according to the control signal output from the microcomputer 2 in the main body 100; An amplification unit 103a for amplifying an external sound outputted from the function switching unit 102d; and an amplifying unit 103a for amplifying the voice signal output from the amplification unit 103a, And an earphone unit (103) comprising an earphone (103b) for transmitting the audio signal to the portable telephone. 제2항에 있어서, 상기 외부음성 입력부(103c)에서 출력되는 외부 음성신호를 본체(100)내의 데크부(4)에 인가하여 외부음성이녹음 되도록하는 것을 특징으로 하는 외부음성 입력기능을 갖는 휴대용 카세트 플레이어.3. The portable terminal as claimed in claim 2, wherein an external voice signal output from the external voice input unit (103c) is applied to the deck unit (4) in the main body (100) Cassette player. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960001428A 1996-01-23 1996-01-23 Portable equipment having external voice input function KR100387578B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960001428A KR100387578B1 (en) 1996-01-23 1996-01-23 Portable equipment having external voice input function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960001428A KR100387578B1 (en) 1996-01-23 1996-01-23 Portable equipment having external voice input function

Publications (2)

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KR970060121A true KR970060121A (en) 1997-08-12
KR100387578B1 KR100387578B1 (en) 2003-09-22

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Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR910001291Y1 (en) * 1988-04-23 1991-02-28 삼성전자 주식회사 External control circuit for cassette tape recorder
KR920015362A (en) * 1991-01-16 1992-08-26 원본미기재 Audio equipment
JPH06225377A (en) * 1993-01-25 1994-08-12 Shiyuuichi Takada Headphone stereo capable of listening to external sound
JPH07115695A (en) * 1993-10-15 1995-05-02 Sony Corp Earphone device

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