ES438570A1 - Improvements in the facilities for the transmission of information. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the facilities for the transmission of information. (Machine-translation by Google Translate, not legally binding)
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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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Publication date
Priority claimed from DE19742429006external-prioritypatent/DE2429006C3/en
Priority claimed from DE19742454463external-prioritypatent/DE2454463A1/en
Application filed by Licentia Patent Verwaltungs GmbHfiledCriticalLicentia Patent Verwaltungs GmbH
Publication of ES438570A1publicationCriticalpatent/ES438570A1/en
Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves
(AREA)
Abstract
Improvement in the facilities for the transmission of information, by means of a remote control signal with first and second signals at different frequencies, in which information is given in the time duration of the first signal, especially for a remote control. Ultrasound distance in television sets, characterized in that other information is provided with always constant frequency of the signal due to the fact in what predetermined time range the end of the time duration is located. (Machine-translation by Google Translate, not legally binding)
ES438570A1974-06-181975-06-14Improvements in the facilities for the transmission of information. (Machine-translation by Google Translate, not legally binding)
ExpiredES438570A1
(en)
An apparatus for previously defining a signal of a mixed frequency content in a data transmission system. (Machine-translation by Google Translate, not legally binding)