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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to FR960938DpriorityCriticalpatent/FR960938A/fr
Application filed by EMI Ltd, Electrical and Musical Industries LtdfiledCriticalEMI Ltd
Priority to GB523147Aprioritypatent/GB642655A/en
Publication of GB642655ApublicationCriticalpatent/GB642655A/en
H03C1/16—Amplitude modulation by means of discharge device having at least three electrodes
H03C1/18—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid
H03C1/22—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid modulating signal applied to same grid
Landscapes
Apparatuses For Generation Of Mechanical Vibrations
(AREA)
GB523147A1947-02-221947-02-22Improvements relating to arrangements for stabilising the amplitude of electrical oscillations
ExpiredGB642655A
(en)