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.)
Telediffusion de France ets Public de Diffusion
Original Assignee
Telediffusion de France ets Public de Diffusion
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
Application filed by Telediffusion de France ets Public de DiffusionfiledCriticalTelediffusion de France ets Public de Diffusion
Priority to FR7413373ApriorityCriticalpatent/FR2268269A1/fr
Publication of FR2268269A1publicationCriticalpatent/FR2268269A1/fr
Application grantedgrantedCritical
Publication of FR2268269B1publicationCriticalpatent/FR2268269B1/fr
G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
G01R27/28—Measuring attenuation, gain, phase shift or derived characteristics of electric four pole networks, i.e. two-port networks; Measuring transient response
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Tone Control, Compression And Expansion, Limiting Amplitude
(AREA)
FR7413373A1974-04-171974-04-17Audio frequency device control appts - has selector controlling switch selecting measurement
GrantedFR2268269A1
(en)