KR960015678A - Sound hearing device for the deaf - Google Patents

Sound hearing device for the deaf Download PDF

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Publication number
KR960015678A
KR960015678A KR1019940025746A KR19940025746A KR960015678A KR 960015678 A KR960015678 A KR 960015678A KR 1019940025746 A KR1019940025746 A KR 1019940025746A KR 19940025746 A KR19940025746 A KR 19940025746A KR 960015678 A KR960015678 A KR 960015678A
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KR
South Korea
Prior art keywords
vibration
bone conduction
hearing
source
spinal
Prior art date
Application number
KR1019940025746A
Other languages
Korean (ko)
Other versions
KR960016675B1 (en
Inventor
강성훈
강경옥
Original Assignee
양승택
재단법인 한국전자통신연구소
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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Application filed by 양승택, 재단법인 한국전자통신연구소 filed Critical 양승택
Priority to KR1019940025746A priority Critical patent/KR960016675B1/en
Publication of KR960015678A publication Critical patent/KR960015678A/en
Application granted granted Critical
Publication of KR960016675B1 publication Critical patent/KR960016675B1/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R27/00Public address systems
    • H04R27/02Amplifying systems for the deaf
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/13Hearing devices using bone conduction transducers

Abstract

본 발명은 골도 헤드폰 청취계와 척추 진동계를 이용하여 음향신호를 청취하는 청각장애자용 음향청취장치에 관한 것으로, 외부의 음향신호원을 증폭하는 오디오 앰프(1); 상기 오디오 앰프(1)의 출력음을 음향진동 변환을 하는 골도 헤드폰(2); 외부의 음향신호원을 신호처리 과정과 저역통과 필터를 거쳐 증폭하는 척추 진동 조정용 앰프(3); 및 상기 척추 진동 조정용 앰프(3)의 출력음을 진동으로 변환하는 진동시트(4)를 구비하여 청각장애자가 골도 헤드폰 청취계를 이용하여 음악의 고주파 성분을 청취할 수 있도록 하여 명료성을 보강할 수 있고, 기존의 진동 시프트 구성된 척추 진동계를 이용하여 음악의 저주파 성분의 자연성과 박력감을 체감하므로써 청각장애자용 체감 음악감상 시스템으로 활용할 수 있고 재생 주파수 대역이 넓은 음악 신호까지 들을 수 있어서 TV나 라디오의 음악감상에도 활용할 수 있다. 또한 일반 정상 청력자도 동시에 사용할 수 있는 효과가 있다.The present invention relates to an acoustic hearing device for the hearing impaired person who listens to an acoustic signal using a bone conduction headphone listening system and a spinal vibration system, comprising: an audio amplifier (1) for amplifying an external sound signal source; Bone conduction headphones (2) for performing acoustic vibration conversion of the output sound of the audio amplifier (1); Spinal vibration adjusting amplifier (3) for amplifying an external sound signal source through a signal processing process and a low pass filter; And a vibration sheet 4 for converting the output sound of the spinal vibration adjusting amplifier 3 into vibration, so that the hearing impaired person can listen to high frequency components of music by using a bone conduction headphone listening system. It can be used as a sensational music listening system for the hearing impaired by experiencing the low frequency component of the music using the spinal vibrometer composed of the existing vibration shift, and can listen to music signals of a wide frequency band. It can also be used for viewing. In addition, normal normal hearing has the effect that can be used at the same time.

Description

청각장애자용 음향 청취 장치Sound hearing device for the deaf

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

제1도는 본 발명에 의한 청각장애자용 음향청취장치의 전체 구성을 나타낸 블럭도.1 is a block diagram showing the overall configuration of the hearing device for hearing impaired according to the present invention.

Claims (2)

외부의 스테레오 음향신호원을 인가받아 소정의 레벨로 증폭하는 오디오 앰프(1); 상기 오디오 앰프(1)로 부터 출력된 음향신호를 인가받아 직접 음향진동 변환을 하며, 골도청각 및 기도청각으로 음향신호를 청취할 수 있도록 하는 골도 진동자를 드라이버로 채용한 골도 헤드폰(2); 외부의 스테레오 음향신호원을 인가받아 신호처리 과정과 저역통과 필터를 거쳐 증폭하는 척추 진동 조정용 앰프(3); 및 상기 척추 진동 조정용 앰프(3)의 출력음을 진동으로 변환하여 척추의 골도청각을 유발하는 진동시트(4)를 포함하는 것을 특징으로 하는 청각장애자용 음향청취장치.An audio amplifier 1 which receives an external stereo sound signal source and amplifies it to a predetermined level; A bone conduction headphone (2) employing a bone conduction oscillator for receiving a sound signal output from the audio amplifier (1) and directly converting the sound vibration, and using the bone conduction oscillator to listen to the sound signal through bone conduction and airway hearing; A spinal vibration adjusting amplifier (3) which receives an external stereo sound signal source and amplifies it through a signal processing process and a low pass filter; And a vibration sheet (4) for converting the output sound of the spinal vibration adjusting amplifier (3) into vibrations to cause bone hearing in the spine. 제1항에 있어서, 상기 골도헤드폰(2)의 골도진동자는 고정자석의 역할을 하여 자기희로를 구성하는 진동 발생수단(5,6,7); 상기 진동발생수단(5,6,7)과의 공극이 형성되게 삽입되며, 외부의 음향신호원으로 부터 인가된 음향신호를 자계의 변화로 변환하되, 진동발생수단(5,6,7)의 자기장과 상호 흡인, 반발작용을 일으켜 진동하는 주 진동원(9,9a); 상기 주 진동원(9)의 일단부 외면에 장착되어 전체 진동을 상기 최적 접촉부위(14)에 전달하며, 골도청각 및 기도청각을 유발할 수 있도록 중심축상에 소정크기의 공극이 형성된 진동전달수단(12); 상기 진동발생수단(7)의 일단부에 장착되되, 그 내측으로 단차부가 형성되어 상기 주 진동원(9)을 지지하는 프레임(10); 및 그 일축은 상기 주 진동원(9)의 둘레면의 소정위치에 고정되며, 그 타측은 상기 프레임(8)에 장착되어 상기 주 진동원(9)의 진동에 따라 공기진동을 보강하여 기도청각을 유발하는 댐퍼(10); 상기 주 진동원(9)의 일측부에 상기 댐퍼(10)와 소정간격을 두고 위치되어 상기 주 진동원(9)의 진동에 따라 골도진동을 보강하여 골도청각을 유발하며, 상기 댐퍼(10)의 진동을 안정되게 유지하기 위하여 십자형상으로 형성된 진동판(11); 상기 프레임(8)에 대응되도록 구비되어 주 진동원(9), 댐퍼(10) 및 진동판(11)으로 구성된 전체진동계의 진동을 안정되게 유지하는 덮개(15)로 이루어진 것을 특징으로 하는 청각장애자용 음향청취장치.The bone conduction vibrator of the bone conduction headphone (2) comprises: vibration generating means (5, 6, 7) serving as a fixed magnet to constitute a magnetic path; The gap with the vibration generating means (5, 6, 7) is inserted, and converts the acoustic signal applied from the external sound signal source into a change in the magnetic field, but the vibration generating means (5, 6, 7) Main vibration sources 9 and 9a vibrating by mutual attraction and repulsion with magnetic fields; Vibration transmission means is mounted on the outer surface of one end of the main vibration source (9) to transmit the entire vibration to the optimum contact portion 14, and a gap of a predetermined size is formed on the central axis to cause bone conduction hearing and airway hearing ( 12); A frame (10) mounted to one end of the vibration generating means (7) and having a stepped portion formed therein to support the main vibration source (9); And one axis is fixed to a predetermined position of the circumferential surface of the main vibration source 9, the other side is mounted to the frame 8 to reinforce the air vibration in accordance with the vibration of the main vibration source 9 airway hearing Damper 10 to cause; Located at one side of the main vibration source (9) at a predetermined interval with the damper (10) to reinforce bone conduction vibration in accordance with the vibration of the main vibration source (9) to induce bone hearing, the damper (10) A diaphragm 11 formed in a cross shape to stably maintain the vibration of the diaphragm; For the hearing impaired, which is provided to correspond to the frame 8, the cover 15 for stably maintaining the vibration of the entire vibration system composed of the main vibration source 9, the damper 10 and the diaphragm 11 Acoustic listening device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940025746A 1994-10-07 1994-10-07 Sound-listening device for the deaf KR960016675B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940025746A KR960016675B1 (en) 1994-10-07 1994-10-07 Sound-listening device for the deaf

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940025746A KR960016675B1 (en) 1994-10-07 1994-10-07 Sound-listening device for the deaf

Publications (2)

Publication Number Publication Date
KR960015678A true KR960015678A (en) 1996-05-22
KR960016675B1 KR960016675B1 (en) 1996-12-19

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Application Number Title Priority Date Filing Date
KR1019940025746A KR960016675B1 (en) 1994-10-07 1994-10-07 Sound-listening device for the deaf

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100297981B1 (en) * 1998-12-31 2001-08-07 이정태 Telephone with bone conduction function
WO2001089263A1 (en) * 2000-05-17 2001-11-22 Chang Chun Portable bone conduction and sound amplifying hearing aid
KR100385630B1 (en) * 2001-02-10 2003-05-27 학교법인 포항공과대학교 Apparatus and method for reproducing midi file
KR100489201B1 (en) * 2001-05-17 2005-05-17 (주)트윈 세이버 Sound-to-vibration conversion apparatus
KR100496005B1 (en) * 2002-04-03 2005-06-20 (주)트윈 세이버 Sound-to-vibration conversion apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100297981B1 (en) * 1998-12-31 2001-08-07 이정태 Telephone with bone conduction function
WO2001089263A1 (en) * 2000-05-17 2001-11-22 Chang Chun Portable bone conduction and sound amplifying hearing aid
KR100385630B1 (en) * 2001-02-10 2003-05-27 학교법인 포항공과대학교 Apparatus and method for reproducing midi file
KR100489201B1 (en) * 2001-05-17 2005-05-17 (주)트윈 세이버 Sound-to-vibration conversion apparatus
KR100496005B1 (en) * 2002-04-03 2005-06-20 (주)트윈 세이버 Sound-to-vibration conversion apparatus

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Publication number Publication date
KR960016675B1 (en) 1996-12-19

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