Signal Unification Block
M. P. Popov, V. T. Vlasov · NASA STI/Recon Technical Report N · 1974
Abstract : A multichannel device is described for unifying the signals of thermocouples, tachometer generators and tensometers used in conducting tests on various machines and mechanisms. The device is built on semiconductor instruments and has a block construction, permitting the easy alteration of the number of varieties of the signals being unified.