CN111698048A - 一种用于车载收音机的控制方法 - Google Patents
一种用于车载收音机的控制方法 Download PDFInfo
- Publication number
- CN111698048A CN111698048A CN202010605515.XA CN202010605515A CN111698048A CN 111698048 A CN111698048 A CN 111698048A CN 202010605515 A CN202010605515 A CN 202010605515A CN 111698048 A CN111698048 A CN 111698048A
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- Prior art keywords
- noise reduction
- value
- control method
- radio
- noise
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H40/00—Arrangements specially adapted for receiving broadcast information
- H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H40/00—Arrangements specially adapted for receiving broadcast information
- H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
- H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
- H04H40/36—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for stereophonic broadcast receiving
- H04H40/45—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for stereophonic broadcast receiving for FM stereophonic broadcast systems receiving
- H04H40/72—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for stereophonic broadcast receiving for FM stereophonic broadcast systems receiving for noise suppression
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
- H04H60/37—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying segments of broadcast information, e.g. scenes or extracting programme ID
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/68—Systems specially adapted for using specific information, e.g. geographical or meteorological information
- H04H60/73—Systems specially adapted for using specific information, e.g. geographical or meteorological information using meta-information
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Noise Elimination (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010605515.XA CN111698048B (zh) | 2020-06-29 | 2020-06-29 | 一种用于车载收音机的控制方法 |
Applications Claiming Priority (1)
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CN202010605515.XA CN111698048B (zh) | 2020-06-29 | 2020-06-29 | 一种用于车载收音机的控制方法 |
Publications (2)
Publication Number | Publication Date |
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CN111698048A true CN111698048A (zh) | 2020-09-22 |
CN111698048B CN111698048B (zh) | 2022-02-15 |
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CN202010605515.XA Active CN111698048B (zh) | 2020-06-29 | 2020-06-29 | 一种用于车载收音机的控制方法 |
Country Status (1)
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CN (1) | CN111698048B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050079840A1 (en) * | 2003-10-11 | 2005-04-14 | Visteon Global Technologies, Inc. | Method for controlling the selectivity of a tuner in a variable bandwidth system |
CN102870154A (zh) * | 2010-06-04 | 2013-01-09 | 苹果公司 | 便携式音频设备中的有源噪声抵消判定 |
CN107046662A (zh) * | 2017-06-20 | 2017-08-15 | 北京贝能达信息技术股份有限公司 | 轨道交通广播多通道噪声检测音量控制器及控制方法 |
CN110958029A (zh) * | 2019-11-29 | 2020-04-03 | 安徽江淮汽车集团股份有限公司 | 车载收音机的切换方法、装置、存储介质及设备 |
-
2020
- 2020-06-29 CN CN202010605515.XA patent/CN111698048B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050079840A1 (en) * | 2003-10-11 | 2005-04-14 | Visteon Global Technologies, Inc. | Method for controlling the selectivity of a tuner in a variable bandwidth system |
CN102870154A (zh) * | 2010-06-04 | 2013-01-09 | 苹果公司 | 便携式音频设备中的有源噪声抵消判定 |
CN107046662A (zh) * | 2017-06-20 | 2017-08-15 | 北京贝能达信息技术股份有限公司 | 轨道交通广播多通道噪声检测音量控制器及控制方法 |
CN110958029A (zh) * | 2019-11-29 | 2020-04-03 | 安徽江淮汽车集团股份有限公司 | 车载收音机的切换方法、装置、存储介质及设备 |
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Publication number | Publication date |
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CN111698048B (zh) | 2022-02-15 |
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Effective date of registration: 20211129 Address after: Room 612, building 1, 1760 Jiangling Road, Binjiang District, Hangzhou City, Zhejiang Province Applicant after: ZHEJIANG GEELY NEW ENERGY COMMERCIAL VEHICLE GROUP Co.,Ltd. Applicant after: GEELY SICHUAN COMMERCIAL VEHICLE Co.,Ltd. Applicant after: Shanxi Geely new energy Commercial Vehicle Co.,Ltd. Applicant after: Zhejiang remote commercial vehicle R & D Co.,Ltd. Applicant after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Address before: Room 612, building 1, 1760 Jiangling Road, Binjiang District, Hangzhou City, Zhejiang Province Applicant before: ZHEJIANG GEELY NEW ENERGY COMMERCIAL VEHICLE GROUP Co.,Ltd. Applicant before: GEELY SICHUAN COMMERCIAL VEHICLE Co.,Ltd. Applicant before: Shanxi Geely new energy Commercial Vehicle Co.,Ltd. Applicant before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. |
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