diff --git a/schainpy/Processing/SpectraProcessor.py b/schainpy/Processing/SpectraProcessor.py
index e4991e8..cd084fb 100644
--- a/schainpy/Processing/SpectraProcessor.py
+++ b/schainpy/Processing/SpectraProcessor.py
@@ -47,11 +47,6 @@ class SpectraProcessor:
     nFFTPoints = None
     
     pairList = None
-    m_Spectra= Spectra()
-
-    m_Voltage= Voltage()
-
-    m_IncoherentIntegration= IncoherentIntegration()
 
     
     def __init__(self, dataInObj, dataOutObj=None):
diff --git a/schainpy/Processing/VoltageProcessor.py b/schainpy/Processing/VoltageProcessor.py
index 5114f9f..5c94849 100644
--- a/schainpy/Processing/VoltageProcessor.py
+++ b/schainpy/Processing/VoltageProcessor.py
@@ -36,12 +36,6 @@ class VoltageProcessor:
     writerObjList = []
     plotterObjList = []
     m_Voltage= Voltage()
-
-    m_ProfileSelector = ProfileSelector()
-
-    m_Decoder = Decoder()
-
-    m_CoherentIntegrator = CoherentIntegrator()
     
     def __init__(self, dataInObj, dataOutObj=None):
         '''