ATE28009T1 - BROADCASTER RECEIVER WITH TRAFFIC DECODER. - Google Patents
BROADCASTER RECEIVER WITH TRAFFIC DECODER.Info
- Publication number
- ATE28009T1 ATE28009T1 AT84103252T AT84103252T ATE28009T1 AT E28009 T1 ATE28009 T1 AT E28009T1 AT 84103252 T AT84103252 T AT 84103252T AT 84103252 T AT84103252 T AT 84103252T AT E28009 T1 ATE28009 T1 AT E28009T1
- Authority
- AT
- Austria
- Prior art keywords
- stage
- reception
- traffic information
- changeover switch
- audio frequency
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/091—Traffic information broadcasting
- G08G1/094—Hardware aspects; Signal processing or signal properties, e.g. frequency bands
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Circuits Of Receivers In General (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Abstract
1. Radio receiver having an end stage (15) which energizes a loudspeaker (34) and/or head set, with the end stage being preceded by an audio frequency changeover switch (12) controlled frequency changeover switch (12) controlled by a control circuit (3) and having at least two switch positions (I, II) ; wherein a first r.f. reception/a.f. stage (13) containing a traffic decoder which can be tuned, at least to all traffic information radio transmitters, and a second r.f. reception/a.f. stage (14) independent from the first r.f. reception/a.f. stage and tunable in the VHF band, short wave band, medium wave band and/or long wave band, are connected to the audio frequency changeover switch (12) ; and wherein the audio frequency changeover switch (12) is normally located in the second switch position (II) which connects the second r.f. reception/a.f. stage (14) with the end stage, and only passes, with the aid of the control circuit (33), into the first switching position (I), in which it connects the first r.f. reception/a.f. stage to the end stage, during the presence of a switching signal at the output of the traffic information radio decoder (11) of the first r.f. reception/a.f. stage (13), characterized in that the audio frequency changeover switch (12) has a third switch position (III) in which a tape recorder (16) is connected to the end stage ; in that the second r.f. reception/a.f. stage (14) can be tuned to all traffic information radio transmitters and contains a traffic information radio decoder (11') ; in that the outputs of both traffic information radio decoders (11, 11') are applied to the control circuit (33) of the audio frequency changeover switch (12) via a priority circuit (18) which gives priority to the switching signal from the traffic information radio decoder (11) of the first r.f. reception/a.f. stage (13) in such a way that the audio frequency changeover switch (12) adopts the first switch position (I) when both traffic information radio decoders (11, 11') transmit a switching signal ; and in that the audio frequency changeover switch (12) adopts the third switching position (III) when the sound tape switch (17) is switched-on and no switching signal is present from one of the traffic information radio decoders (11, 11').
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3310792A DE3310792C2 (en) | 1983-03-24 | 1983-03-24 | Radio receiver with traffic decoder |
EP84103252A EP0123154B1 (en) | 1983-03-24 | 1984-03-23 | Radio receiver with traffic decoder |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE28009T1 true ATE28009T1 (en) | 1987-07-15 |
Family
ID=6194572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT84103252T ATE28009T1 (en) | 1983-03-24 | 1984-03-23 | BROADCASTER RECEIVER WITH TRAFFIC DECODER. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0123154B1 (en) |
AT (1) | ATE28009T1 (en) |
DE (2) | DE3310792C2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61290813A (en) * | 1985-06-18 | 1986-12-20 | Pioneer Electronic Corp | Fm receiver |
DE3681246D1 (en) * | 1985-10-18 | 1991-10-10 | Grundig Emv | AUDIO DEVICE COMBINATION FOR A MOTOR VEHICLE. |
DE8710025U1 (en) * | 1987-07-22 | 1987-10-29 | Wiemann, Hartmut, 2000 Hamburg | Radio reception unit / not vehicle bound |
JP2760552B2 (en) * | 1988-03-17 | 1998-06-04 | 三洋電機株式会社 | Receiving machine |
DE4339432A1 (en) * | 1993-11-18 | 1995-05-24 | Bayerische Motoren Werke Ag | Radio system for warning signal transmission to car driver |
DE19746525A1 (en) * | 1997-10-22 | 1999-04-29 | Volkswagen Ag | Audio equipment for motor vehicles |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2910073C2 (en) * | 1979-03-14 | 1982-10-21 | Siemens AG, 1000 Berlin und 8000 München | Radio receiver with traffic decoder |
DE3033699C2 (en) * | 1980-09-08 | 1983-04-07 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Circuit arrangement with several signal sources and a common low-frequency reproduction part |
DE3121034C2 (en) * | 1981-05-27 | 1987-01-02 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | FM receiver |
DE3126117A1 (en) * | 1981-07-02 | 1983-01-20 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | CAR RADIO - CASSETTE DEVICE |
-
1983
- 1983-03-24 DE DE3310792A patent/DE3310792C2/en not_active Expired
-
1984
- 1984-03-23 AT AT84103252T patent/ATE28009T1/en not_active IP Right Cessation
- 1984-03-23 DE DE8484103252T patent/DE3464425D1/en not_active Expired
- 1984-03-23 EP EP84103252A patent/EP0123154B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3464425D1 (en) | 1987-07-30 |
EP0123154A1 (en) | 1984-10-31 |
EP0123154B1 (en) | 1987-06-24 |
DE3310792C2 (en) | 1986-07-03 |
DE3310792A1 (en) | 1984-10-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5319716A (en) | Wireless CD/automobile radio adapter | |
JPS57199349A (en) | Ultrasonic wave radio receiver | |
BR8202131A (en) | VHF RECEIVER | |
FI883827A0 (en) | Method of transmitting and / or interpreting on the receiver side of additional information in a broadcast radio signal | |
EP0316879A3 (en) | Radio with broad band automatic gain control circuit | |
US5572194A (en) | Broadcast receiver and signal reproduction apparatus controlled using RDS data | |
JPS60187182A (en) | Remote control device used in acoustic device, etc. of system component | |
ATE28009T1 (en) | BROADCASTER RECEIVER WITH TRAFFIC DECODER. | |
DE3362726D1 (en) | Process for partially switching off a television receiver | |
CA2232898A1 (en) | Apparatus for receiving broadcasting signals | |
EP0364749A3 (en) | Radio receiver | |
MY108617A (en) | Audio level equalization of broadcast fm and narrow frequency deviation fm radio signals | |
JPH0348718B2 (en) | ||
EP0399355A3 (en) | Broadcast receiver | |
AU543479B2 (en) | Mono/stereo/two tone reception selection | |
TH20951EX (en) | Radio transmission system and radio propagation receiver | |
JPS6425613A (en) | Traffic information receiver | |
JPS6118234A (en) | Tape recorder with radio receiver | |
JPS54154305A (en) | Tape recorder with radio receiver | |
JPH0461980U (en) | ||
JPS5940729A (en) | Receiver for traffic information | |
JPS5787681A (en) | Automatic mode switching device | |
TH19141B (en) | Radio transmission system and radio propagation receiver | |
TH20951A (en) | Radio transmission system and radio propagation receiver | |
KR930005008A (en) | Recording and playback device capable of receiving radio broadcasts |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EELA | Cancelled due to lapse of time |