KR970008998A - Automatic receiving volume control device and method of mobile phone - Google Patents
Automatic receiving volume control device and method of mobile phone Download PDFInfo
- Publication number
- KR970008998A KR970008998A KR1019950022572A KR19950022572A KR970008998A KR 970008998 A KR970008998 A KR 970008998A KR 1019950022572 A KR1019950022572 A KR 1019950022572A KR 19950022572 A KR19950022572 A KR 19950022572A KR 970008998 A KR970008998 A KR 970008998A
- Authority
- KR
- South Korea
- Prior art keywords
- volume
- volume control
- level
- noise
- signal
- Prior art date
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- Mobile Radio Communication Systems (AREA)
Abstract
1. 청구범위 기재된 발명이 속한 기술분야1. TECHNICAL FIELD OF THE INVENTION
휴대용 전화기에서 주변의 소음에 따라 음량의 크기를 자동으로 조절하는 기술이다.In mobile phones, the volume is automatically adjusted according to the ambient noise.
2. 발명이 해결하고자 하는 기술적 과제2. Technical problem to be solved by the invention
휴대용 전화기 사용자는 주변의 소음변화에 따라 수신되는 통화음성신호의 레벨을 수시로 조절하여야 하는 번거로운 문제를 해결한다.The portable telephone user solves the troublesome problem of frequently adjusting the level of the received voice signal according to the change of ambient noise.
3. 발명의 해결방법의 요지3. Summary of Solution to Invention
주변의 소음의 크기를 검출하고, 그 검출된 소음의 크기를 다단계의 설정된 레벨과 비교하여 해당크기의 음량조절신호를 발생하며, 이 발생된 음량조절신호에 의해 수신된 통화음성신호의 음량을 조절한다.Detects the loudness of the surrounding noise, and compares the detected loudness with the set level of the multi-level to generate a volume control signal of the corresponding size, and adjusts the volume of the received voice signal by the generated volume control signal. do.
4. 발명의 중요한 용도4. Important uses of the invention
휴대용 전화기에서 음량자동 조절장치.Volume control on the phone.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명에 따른 자동음량 조절장치도, 제2도는 본 발명에 따른 수신음성신호의 음량을 조절하기 위한 제어흐름도.1 is an automatic volume control device according to the invention, Figure 2 is a control flow diagram for adjusting the volume of the received voice signal according to the invention.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950022572A KR970008998A (en) | 1995-07-27 | 1995-07-27 | Automatic receiving volume control device and method of mobile phone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950022572A KR970008998A (en) | 1995-07-27 | 1995-07-27 | Automatic receiving volume control device and method of mobile phone |
Publications (1)
Publication Number | Publication Date |
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KR970008998A true KR970008998A (en) | 1997-02-24 |
Family
ID=66540687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1019950022572A KR970008998A (en) | 1995-07-27 | 1995-07-27 | Automatic receiving volume control device and method of mobile phone |
Country Status (1)
Country | Link |
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KR (1) | KR970008998A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100464731B1 (en) * | 2002-11-22 | 2005-01-05 | 에스케이텔레텍주식회사 | Metode for adjusting receiving volume and mobile communication terminal using the same |
KR100640459B1 (en) * | 1998-06-20 | 2006-12-22 | 삼성전자주식회사 | Sign Language Volume Control Device and Method |
-
1995
- 1995-07-27 KR KR1019950022572A patent/KR970008998A/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100640459B1 (en) * | 1998-06-20 | 2006-12-22 | 삼성전자주식회사 | Sign Language Volume Control Device and Method |
KR100464731B1 (en) * | 2002-11-22 | 2005-01-05 | 에스케이텔레텍주식회사 | Metode for adjusting receiving volume and mobile communication terminal using the same |
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