G06G 7/195 using electro- acoustic elements
Introduced: January 1980
Title
Titles differ between systems:
IPC: using electro-acoustic elements
CPC: using electro- acoustic elements
Full Title
Full titles differ between systems:
Devices in which the computing operation is performed by varying electric or magnetic quantities > Arrangements for performing computing operations, e.g. amplifiers specially adapted therefor > for forming integrals of products, e.g. Fourier integrals, Laplace integrals or correlation integrals; for analysis or synthesis of functions using orthogonal functions > using electro-acoustic elements
Devices in which the computing operation is performed by varying electric or magnetic quantities > Arrangements for performing computing operations, e.g. amplifiers specially adapted therefor > for forming integrals of products, e.g. Fourier integrals, Laplace integrals or correlation integrals; for analysis or synthesis of functions using orthogonal functions > using electro- acoustic elements
No child classifications to compare. This is a leaf node in both IPC and CPC.