diff --git a/Source/Receiver.cpp b/Source/Receiver.cpp
index b63b81e..b36aa56 100644
--- a/Source/Receiver.cpp
+++ b/Source/Receiver.cpp
@@ -104,7 +104,7 @@ void Receiver::setBufSize(uint32 size)
 	m_bufsize = size;
 	init();
 	m_buffer_agc.resize(size);
-	m_buffer_bb.resize(size);
+	m_buffer_ip.resize(size);
 }
 
 uint32 Receiver::getNumSoftSym()
@@ -214,8 +214,8 @@ void Receiver::init()
 	m_polyPhase.buffer_in_add(&m_buffer_agc);
 	m_farrow.buffer_in_add(&m_buffer_agc);
 
-	m_polyPhase.buffer_out_add(&m_buffer_bb);
-	m_farrow.buffer_out_add(&m_buffer_bb);
+	m_polyPhase.buffer_out_add(&m_buffer_ip);
+	m_farrow.buffer_out_add(&m_buffer_ip);
 
 	// Symbol demapper
 	initSymbolMapper();
@@ -489,9 +489,9 @@ void Receiver::processBaseband(CVec const &iq, uint32_t len)
 
 	// Further BB processing
 	// @2 x symbolrate
-	while(m_buffer_bb.len())
+	while(m_buffer_ip.len())
 	{
-		ComplexScalar iq_mf = m_buffer_bb.readAt(0);
+		ComplexScalar iq_mf = m_buffer_ip.readAt(0);
 
 		// -----------------------------------------------------
 		// Carrier Derotator
diff --git a/Source/Receiver.hpp b/Source/Receiver.hpp
index ef708bd..1b95ce3 100644
--- a/Source/Receiver.hpp
+++ b/Source/Receiver.hpp
@@ -401,7 +401,7 @@ private:
 
 	// Processor Buffers
 	Processor::Buffer<ComplexScalar> m_buffer_agc;
-	Processor::Buffer<ComplexScalar> m_buffer_bb;
+	Processor::Buffer<ComplexScalar> m_buffer_ip;
 
 	void timerCallback();
 	void processBaseband(CVec const &iq, uint32_t len);