ES8303850A1 - Improvements in a tone detector system for stereophonic receivers of am. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in a tone detector system for stereophonic receivers of am. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES8303850A1 ES8303850A1 ES508405A ES508405A ES8303850A1 ES 8303850 A1 ES8303850 A1 ES 8303850A1 ES 508405 A ES508405 A ES 508405A ES 508405 A ES508405 A ES 508405A ES 8303850 A1 ES8303850 A1 ES 8303850A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- google translate
- detector system
- 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.)
- Expired
Links
Abstract
Low frequency tone detector system for stereo phonic receivers. Consists of an input terminal (11) for receiving signals that may comprise a default frequency signal; a very narrow band step filter (10) coupled to the entry terminal (11) to give out only to such signs received at frequency or near the default frequency; of two signal components (12, 14); of a retention circuit (16); of a displacement recorder (18) coupled to the retention circuit (16); of an explorer device (23); and of a retention circuit (24) whose output is coupled by an output terminal (26) to the external circuitery that carries out the detection of the signal. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES508405A ES508405A0 (en) | 1981-12-29 | 1981-12-29 | IMPROVEMENTS IN A TONE DETECTOR SYSTEM FOR AM STEREOPHONE RECEIVERS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES508405A ES508405A0 (en) | 1981-12-29 | 1981-12-29 | IMPROVEMENTS IN A TONE DETECTOR SYSTEM FOR AM STEREOPHONE RECEIVERS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8303850A1 true ES8303850A1 (en) | 1983-02-01 |
ES508405A0 ES508405A0 (en) | 1983-02-01 |
Family
ID=8483437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES508405A Granted ES508405A0 (en) | 1981-12-29 | 1981-12-29 | IMPROVEMENTS IN A TONE DETECTOR SYSTEM FOR AM STEREOPHONE RECEIVERS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES508405A0 (en) |
-
1981
- 1981-12-29 ES ES508405A patent/ES508405A0/en active Granted
Also Published As
Publication number | Publication date |
---|---|
ES508405A0 (en) | 1983-02-01 |
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