KR20060114914A - 이동통신 단말기에서 수신음성레벨을 조절하기 위한 방법 - Google Patents
이동통신 단말기에서 수신음성레벨을 조절하기 위한 방법 Download PDFInfo
- Publication number
- KR20060114914A KR20060114914A KR1020050037122A KR20050037122A KR20060114914A KR 20060114914 A KR20060114914 A KR 20060114914A KR 1020050037122 A KR1020050037122 A KR 1020050037122A KR 20050037122 A KR20050037122 A KR 20050037122A KR 20060114914 A KR20060114914 A KR 20060114914A
- Authority
- KR
- South Korea
- Prior art keywords
- ambient noise
- talk
- push
- mobile communication
- communication terminal
- 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.)
- Ceased
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Classifications
-
- 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
- H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
- H04M1/6041—Portable telephones adapted for handsfree use
- H04M1/605—Portable telephones adapted for handsfree use involving control of the receiver volume to provide a dual operational mode at close or far distance from the user
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (3)
- 이동통신 단말기에서 수신음성레벨을 조절하기 위한 방법에 있어서,시그널링 패킷 수신시, 소정 기간동안 주변잡음을 측정하고 수신되는 오디오 패킷을 버퍼링하는 과정과,상기 측정된 주변잡음으로 주변잡음평균을 측정하고 상기 주변잡음평균에 해당하는 주변잡음평균레벨을 이용하여 앰프의 이득(AMP Gain)을 계산하는 과정과,상기 계산된 앰프의 이득(AMP Gain)으로 상기 오디오 패킷을 출력하는 과정을 포함하는 것을 특징으로 하는 방법.
- 제 1항에 있어서,상기 이동통신 단말기는 푸시투토크(Push-To-Talk : PTT) 서비스를 지원하는 단말기임을 특징으로 하는 방법.
- 제 2항에 있어서,상기 시그널링 패킷은 상기 푸시투토크(Push-To-Talk : PTT) 콜(call)을 알리는 메시지임을 특징으로 하는 방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050037122A KR20060114914A (ko) | 2005-05-03 | 2005-05-03 | 이동통신 단말기에서 수신음성레벨을 조절하기 위한 방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050037122A KR20060114914A (ko) | 2005-05-03 | 2005-05-03 | 이동통신 단말기에서 수신음성레벨을 조절하기 위한 방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20060114914A true KR20060114914A (ko) | 2006-11-08 |
Family
ID=37652467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020050037122A Ceased KR20060114914A (ko) | 2005-05-03 | 2005-05-03 | 이동통신 단말기에서 수신음성레벨을 조절하기 위한 방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20060114914A (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11374546B2 (en) * | 2014-07-31 | 2022-06-28 | E.F. Johnson Company | Automatic volume control for land mobile radio |
| EP4047950A1 (en) * | 2019-10-02 | 2022-08-24 | Mobilus Labs Limited | Method of operation for a communication system |
-
2005
- 2005-05-03 KR KR1020050037122A patent/KR20060114914A/ko not_active Ceased
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11374546B2 (en) * | 2014-07-31 | 2022-06-28 | E.F. Johnson Company | Automatic volume control for land mobile radio |
| EP4047950A1 (en) * | 2019-10-02 | 2022-08-24 | Mobilus Labs Limited | Method of operation for a communication system |
| US11564030B2 (en) | 2019-10-02 | 2023-01-24 | Mobilus Labs Limited | Bone conduction communication system and method of operation |
| US11974092B2 (en) | 2019-10-02 | 2024-04-30 | Mobilus Labs Limited | Bone conduction communication system and method of operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20050503 |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20100429 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20050503 Comment text: Patent Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20110726 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20111017 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20110726 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |