File list (Check if you may need any files):
StdAfx.h
StdAfx.cpp
encoder.dsw
encoder.cpp
ReadMe.txt
encoder.ncb
encoder.dsp
encoder.h
encoder.opt
pre_processing.h
LP_analysis.cpp
LP_analysis.h
pre_processing.cpp
encoder.plg
open_loop.cpp
bits.cpp
initialization.h
initialization.cpp
file_io.cpp
file_io.h
math_module.cpp
math_module.h
adaptive_codebook_search.cpp
fixed_codebook_search.cpp
fixed_codebook_search.h
quantization_of_gains.cpp
quantization_of_gains.h
adaptive_codebook_search.h
open_loop.h
codebook_search.cpp
codebook_search.h
bits.h
encoder2.cpp