acousticalengineering alternativeschools blindsignalseparation blindsourceseparation computerengineering congresses designandconstruction digitalcommunications digitalelectronics digitalfilters(mathematics) digitaltechniques education electriccircuits electricnoise electromagneticcompatibility electromagnetism electroniccircuits experimentalmethods modulation(electronics) multivariateanalysis nanotechnology neuralnetworks(computerscience) noise noisecontrol nonfiction opticalmaterials oscillators photonics physics prevention quantumcommunication radiocircuits radiofrequency radiofrequencyintegratedcircuits radiofrequencyoscillators randomnoisetheory science shielding(electricity) signalprocessing speechprocessingsystems substratenoise telecommunication telecommunications tk5101s411i1980 weightsandmeasures