KR100681484B1 - 인공 후두장치 - Google Patents
인공 후두장치 Download PDFInfo
- Publication number
- KR100681484B1 KR100681484B1 KR1020040030146A KR20040030146A KR100681484B1 KR 100681484 B1 KR100681484 B1 KR 100681484B1 KR 1020040030146 A KR1020040030146 A KR 1020040030146A KR 20040030146 A KR20040030146 A KR 20040030146A KR 100681484 B1 KR100681484 B1 KR 100681484B1
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- user
- voice
- sound
- analog
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
- B60R25/102—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device a signal being sent to a remote location, e.g. a radio signal being transmitted to a police station, a security company or the owner
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/08—Mechanical actuation by opening, e.g. of door, of window, of drawer, of shutter, of curtain, of blind
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Prostheses (AREA)
Abstract
Description
Claims (4)
- 사용자의 경부에 접촉되어 괄약근을 인위적으로 진동시키는 진동기와 상기 진동기의 동작을 드라이브하는 구동부를 포함하며,하나 이상의 기능키로 이루어지며, 인공후두의 사용 모드와 발성되는 음의 크기, 세기 및 음질 조절을 위한 기능을 설정하는 동작 설정부;사용자의 발성음을 수집하여 전기적 신호로 변환하는 마이크;대역 통과 필터링을 통해 필요한 대역의 성분만을 추출하는 신호 처리기;상기 대역 통과 필터링된 사용자의 아날로그 음성 신호를 디지털 신호로 변환시켜 출력하고 음질 보상 처리된 사용자의 디지털 음성을 아날로그 신호로 변환하는 코덱;상기 코덱에서 아날로그 신호로 변환되어 인가되는 사용자의 전기적 음성 신호를 설정된 소정의 전력 레벨로 증폭하는 증폭기;상기 증폭기를 통해 인가되는 아날로그 전기 신호를 음파로 변환시켜 출력하는 스피커;상기 동작 설정부에 의한 선택된 모드에 따라 사용자의 경부 괄약근 진동에 대한 크기 및 세기를 제어하고, 설정된 음성 처리 알고리즘을 통해 발성되는 사용자의 음에 대하여 음질 보상하며, 상기 구동부에 진동기의 동작을 위한 제어신호를 출력하는 제어부;상기 제어부의 운용에 필요한 프로그램 및 데이터가 저장되는 메모리부;상기 제어부의 신호에 따라 선택된 사용 모드와 진동의 크기 및 세기, 사용에 따른 제반적인 정보를 디스플레이하는 표시부를 포함하는 것을 특징으로 하는 인공 후두장치.
- 제1항에 있어서,시리얼 통신이 제공되는 외부장치 인터페이스를 더 포함하여, 사용자의 전화 통화가 요구시 전화기를 접속하는 것을 특징으로 하는 인공 후두장치.
- 제1항에 있어서,상기 제어부는 적응 필터를 이용한 디지털 필터, 선형 예측 코딩기법과 웨이블럿 변환을 이용한 시간 -주파수 영역에서의 신호 처리 기법을 적용하여 음질 보상 처리를 수행하는 것을 특징으로 하는 인공 후두장치.
- 상기 제1항으로 구성되는 하드웨어를 모듈화하여 통신장치에 내장하는 것을 특징으로 하는 인공 후두장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040030146A KR100681484B1 (ko) | 2004-04-29 | 2004-04-29 | 인공 후두장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040030146A KR100681484B1 (ko) | 2004-04-29 | 2004-04-29 | 인공 후두장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050104752A KR20050104752A (ko) | 2005-11-03 |
KR100681484B1 true KR100681484B1 (ko) | 2007-02-09 |
Family
ID=37282234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040030146A Expired - Fee Related KR100681484B1 (ko) | 2004-04-29 | 2004-04-29 | 인공 후두장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100681484B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018066813A1 (ko) * | 2016-10-07 | 2018-04-12 | 유메디칼 주식회사 | 성대 진동을 평가하기 위한 시뮬레이터 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101330802B1 (ko) * | 2012-01-10 | 2013-11-18 | 인하대학교 산학협력단 | 휴대용 자가 후두 진단 시스템 |
-
2004
- 2004-04-29 KR KR1020040030146A patent/KR100681484B1/ko not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018066813A1 (ko) * | 2016-10-07 | 2018-04-12 | 유메디칼 주식회사 | 성대 진동을 평가하기 위한 시뮬레이터 |
Also Published As
Publication number | Publication date |
---|---|
KR20050104752A (ko) | 2005-11-03 |
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