KR970072856A - Method and apparatus for controlling bell volume and bell tone of a general telephone - Google Patents
Method and apparatus for controlling bell volume and bell tone of a general telephone Download PDFInfo
- Publication number
- KR970072856A KR970072856A KR1019960012696A KR19960012696A KR970072856A KR 970072856 A KR970072856 A KR 970072856A KR 1019960012696 A KR1019960012696 A KR 1019960012696A KR 19960012696 A KR19960012696 A KR 19960012696A KR 970072856 A KR970072856 A KR 970072856A
- Authority
- KR
- South Korea
- Prior art keywords
- bell
- tone
- volume
- general telephone
- controlling
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
- H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
- H04M19/042—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations with variable loudness of the ringing tone, e.g. variable envelope or amplitude of ring signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/6016—Substation equipment, e.g. for use by subscribers including speech amplifiers in the receiver circuit
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
- H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
- H04M19/041—Encoding the ringing signal, i.e. providing distinctive or selective ringing capability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
- H04M2201/14—Delay circuits; Timers
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
- Alarm Systems (AREA)
Abstract
1. 청구범위에 기재된 발명이 속한 기술분야1. Technical field to which the invention described in the claims belongs
일반 전화기의 벨음량 및 벨음색 제어방법 및 장치.Method and apparatus for controlling bell volume and bell tone of a conventional telephone.
2. 발명이 해결하려고 하는 기술적 과제2. Technical Challenges to be Solved by the Invention
전화가 걸려올 경우 상기 벨음량이 스피커를 통해 울릴 때 고정된 벨음색과 미리 설정된 벨음량의 크기로 울리기 때문에 상당한 소음으로 들리는 경우기 빈번했던 문제점과, 외부에 음량조절용 버튼을 사용함으로 미관상 않좋은 문제점을 해결한다.When a call comes in, the bell sounds at a fixed bell tone and a pre-set bell volume when the bell sounds through the loudspeaker. Therefore, it is frequently heard that the loud noise is heard. In addition, Solve the problem.
3. 발명의 해결방법의 요지3. The point of the solution of the invention
일반 전화기의 음량제어 및 음색제어 방법으로서 특히 벨음량 및 벨 음색을 간단한 키조작으로 제어하는 방법 및 장치를 제공한다.The present invention provides a method and apparatus for controlling the volume and bell tone of a general telephone by simple key operation.
4. 발명의 중요한 용도4. Important Uses of the Invention
일반 전화기의 벨음량 및 벨음색 제어장치.Bell sound volume and bell tone control device of general telephone.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960012696A KR100211328B1 (en) | 1996-04-24 | 1996-04-24 | Telephone bell volume controlling method and apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960012696A KR100211328B1 (en) | 1996-04-24 | 1996-04-24 | Telephone bell volume controlling method and apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970072856A true KR970072856A (en) | 1997-11-07 |
KR100211328B1 KR100211328B1 (en) | 1999-08-02 |
Family
ID=19456572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960012696A KR100211328B1 (en) | 1996-04-24 | 1996-04-24 | Telephone bell volume controlling method and apparatus |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100211328B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100474687B1 (en) * | 1997-12-30 | 2005-05-27 | 삼성전자주식회사 | Sudden noise removal method of ring generator using multiple frequencies |
-
1996
- 1996-04-24 KR KR1019960012696A patent/KR100211328B1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100474687B1 (en) * | 1997-12-30 | 2005-05-27 | 삼성전자주식회사 | Sudden noise removal method of ring generator using multiple frequencies |
Also Published As
Publication number | Publication date |
---|---|
KR100211328B1 (en) | 1999-08-02 |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20080404 Year of fee payment: 10 |
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LAPS | Lapse due to unpaid annual fee |