spindlespinelspinnerspiralspiral distortion s distortionspiral divergencespiral tuner continuous tuner inductunersplsplattersplicesplice losssplicing tapesplitsplit hydrophonesplit integratorsplit phase currentsplit phase motorsplit series motorsplit stator variable capacitorspoilerspokingspontaneous emissionsporadic e layerspotspot beamspot gluingspot of lightspot weldingsppech digitizationspped adjustmentspreadspread spectrum modulationspreaderspreading resistancespreadsheetspringspring constantspring contactspring mass dashpot systemspring return switchsprocket pulsespstspuriousspurious countspurious currentspurious emissionspurious modulationspurious pulsespurious radiation spurious emissionspurious response
