JPS6462922A - Automatic sound quality adjustor for rds radio receiver - Google Patents
Automatic sound quality adjustor for rds radio receiverInfo
- Publication number
- JPS6462922A JPS6462922A JP22000487A JP22000487A JPS6462922A JP S6462922 A JPS6462922 A JP S6462922A JP 22000487 A JP22000487 A JP 22000487A JP 22000487 A JP22000487 A JP 22000487A JP S6462922 A JPS6462922 A JP S6462922A
- Authority
- JP
- Japan
- Prior art keywords
- sound quality
- rds
- pty
- quality adjusting
- adjusting circuit
- 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.)
- Granted
Links
Landscapes
- Circuits Of Receivers In General (AREA)
Abstract
PURPOSE:To eliminate the need for manual adjustment attended with the change in a reception station by detecting a PTY(program type) code included in an RDS(Radio Data System) data of an FM multiplex broadcast during reception at present so as to set the sound quality adjusting circuit automatically accordingly. CONSTITUTION:When a microcomputer 3 gives a frequency setting signal to a PLL 2, a tuning frequency is decided and displayed on a display section 5. A composite signal received and demodulated by the FM tuner 1 is separated into left/right signals by the audio circuit (figure shows only one system) and they are reproduced by a speaker 9 via a sound quality adjusting circuit 8. The RDS signal in the composite signal is separated by a decoder, the PTY code is extracted by the RDS control computer 13 and the result is inputted to an equalizer control computer 10, the standard sound quality adjusting data for each PTY set in advance is selected to adjust the sound quality adjusting circuit 8 automatically. Thus, the trouble of adjusting the sound quality manually is saved for each revision of reception station.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62220004A JP2593078B2 (en) | 1987-09-02 | 1987-09-02 | Automatic sound quality adjustment device for RDS radio receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62220004A JP2593078B2 (en) | 1987-09-02 | 1987-09-02 | Automatic sound quality adjustment device for RDS radio receiver |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6462922A true JPS6462922A (en) | 1989-03-09 |
JP2593078B2 JP2593078B2 (en) | 1997-03-19 |
Family
ID=16744422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62220004A Expired - Lifetime JP2593078B2 (en) | 1987-09-02 | 1987-09-02 | Automatic sound quality adjustment device for RDS radio receiver |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2593078B2 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0193934A (en) * | 1987-10-06 | 1989-04-12 | Sony Corp | Receiver |
JPH03130632U (en) * | 1990-04-17 | 1991-12-27 | ||
JPH0531373U (en) * | 1991-09-26 | 1993-04-23 | 株式会社ケンウツド | Radio receiver |
EP0618693A1 (en) * | 1993-03-31 | 1994-10-05 | Victor Company Of Japan, Limited | Sound field and tone control device for FM radio receiver using radio data signals |
EP0691736A1 (en) * | 1994-07-05 | 1996-01-10 | Ford Motor Company | Control of audio effects in radio receivers |
JPH08288917A (en) * | 1995-02-03 | 1996-11-01 | Robert Bosch Gmbh | Receiving and outputting methods for broadcasting program accompanied by additional digital information,and radio receiver therefor |
DE19809522A1 (en) * | 1998-03-05 | 1999-09-09 | Volkswagen Ag | Radio receiver with RDS overcomes difficulty of setting travel announcement amplitudes |
WO2008012913A1 (en) * | 2006-07-28 | 2008-01-31 | Panasonic Corporation | Analog radio receiver |
US7509103B2 (en) | 2004-10-07 | 2009-03-24 | Kabushiki Kaisha Toshiba | Digital radio broadcasting receiver and method of receiving digital radio broadcasting |
US7891137B2 (en) | 2005-10-05 | 2011-02-22 | Aisin Seiki Kabushiki Kaisha | Vehicle door frame and method for making the same |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63183495A (en) * | 1987-01-27 | 1988-07-28 | ヤマハ株式会社 | Sound field controller |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2716564C3 (en) | 1977-04-14 | 1981-02-05 | Institut Fuer Rundfunktechnik Gmbh, 8000 Muenchen | Arrangement for controlling the volume level and / or the equalization of a sound reproduction device in a radio or television receiver |
-
1987
- 1987-09-02 JP JP62220004A patent/JP2593078B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63183495A (en) * | 1987-01-27 | 1988-07-28 | ヤマハ株式会社 | Sound field controller |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0193934A (en) * | 1987-10-06 | 1989-04-12 | Sony Corp | Receiver |
JPH03130632U (en) * | 1990-04-17 | 1991-12-27 | ||
JPH0531373U (en) * | 1991-09-26 | 1993-04-23 | 株式会社ケンウツド | Radio receiver |
EP0618693A1 (en) * | 1993-03-31 | 1994-10-05 | Victor Company Of Japan, Limited | Sound field and tone control device for FM radio receiver using radio data signals |
EP0691736A1 (en) * | 1994-07-05 | 1996-01-10 | Ford Motor Company | Control of audio effects in radio receivers |
JPH08288917A (en) * | 1995-02-03 | 1996-11-01 | Robert Bosch Gmbh | Receiving and outputting methods for broadcasting program accompanied by additional digital information,and radio receiver therefor |
DE19809522A1 (en) * | 1998-03-05 | 1999-09-09 | Volkswagen Ag | Radio receiver with RDS overcomes difficulty of setting travel announcement amplitudes |
DE19809522B4 (en) * | 1998-03-05 | 2007-11-08 | Volkswagen Ag | Broadcast receiver and method of operating the same |
US7509103B2 (en) | 2004-10-07 | 2009-03-24 | Kabushiki Kaisha Toshiba | Digital radio broadcasting receiver and method of receiving digital radio broadcasting |
US7891137B2 (en) | 2005-10-05 | 2011-02-22 | Aisin Seiki Kabushiki Kaisha | Vehicle door frame and method for making the same |
WO2008012913A1 (en) * | 2006-07-28 | 2008-01-31 | Panasonic Corporation | Analog radio receiver |
US8326248B2 (en) | 2006-07-28 | 2012-12-04 | Panasonic Corporation | Analog radio receiver |
Also Published As
Publication number | Publication date |
---|---|
JP2593078B2 (en) | 1997-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 11 Free format text: PAYMENT UNTIL: 20071219 |