diff --git a/LPCNet-0.5.tar.gz b/LPCNet-0.5.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..aed973a3b71b5f48eea4322b6b4155d17cdf32d5
Binary files /dev/null and b/LPCNet-0.5.tar.gz differ
diff --git a/files_in_srpm.txt b/files_in_srpm.txt
new file mode 100644
index 0000000000000000000000000000000000000000..51b037a155901a67643b9895ac17c49bfd2bdbaa
--- /dev/null
+++ b/files_in_srpm.txt
@@ -0,0 +1,4 @@
+LPCNet-0.5.tar.gz
+lpcnet_191005_v1.0.tgz
+lpcnetfreedv-libm.patch
+lpcnetfreedv.spec
diff --git a/lpcnet_191005_v1.0.tgz b/lpcnet_191005_v1.0.tgz
new file mode 100644
index 0000000000000000000000000000000000000000..7599f59ccf29e3d5d0e91f84b2fda9f7bfce6bd6
Binary files /dev/null and b/lpcnet_191005_v1.0.tgz differ
diff --git a/lpcnetfreedv-libm.patch b/lpcnetfreedv-libm.patch
new file mode 100644
index 0000000000000000000000000000000000000000..00ec6e0928b4da9a7a8bdfba00533922fd4018e7
--- /dev/null
+++ b/lpcnetfreedv-libm.patch
@@ -0,0 +1,17 @@
+From https://src.fedoraproject.org/rpms/lpcnetfreedv/blob/rawhide/f/lpcnetfreedv-libm.patch
+
+Index: LPCNet-0.5/src/CMakeLists.txt
+===================================================================
+--- LPCNet-0.5.orig/src/CMakeLists.txt
++++ LPCNet-0.5/src/CMakeLists.txt
+@@ -42,6 +42,10 @@ endif(LPCNET_C_PROC_FLAGS)
+ 
+ add_library(lpcnetfreedv SHARED ${lpcnet_freedv_srcs} ${codec2_import_srcs})
+ 
++if(UNIX)
++target_link_libraries(lpcnetfreedv m)
++endif()
++
+ set_target_properties(lpcnetfreedv PROPERTIES
+     PUBLIC_HEADER lpcnet_freedv.h
+ 	VERSION ${LPCNET_VERSION}
diff --git a/lpcnetfreedv.spec b/lpcnetfreedv.spec
new file mode 100644
index 0000000000000000000000000000000000000000..10abef1972e2904ae258bc1b583338c9334a0415
--- /dev/null
+++ b/lpcnetfreedv.spec
@@ -0,0 +1,71 @@
+# Modified from https://src.fedoraproject.org/rpms/lpcnetfreedv/blob/rawhide/f/lpcnetfreedv.spec
+
+%undefine __cmake_in_source_build
+%global sover 0.5
+
+Name:           lpcnetfreedv
+Version:        0.5
+Release:        1
+Summary:        LPCNet for FreeDV
+
+# Automatically converted from old format: BSD - review is highly recommended.
+License:        LicenseRef-Callaway-BSD
+URL:            https://github.com/drowe67/LPCNet
+Source0:        https://github.com/drowe67/LPCNet/archive/v%{version}/LPCNet-%{version}.tar.gz
+Source1:        http://rowetel.com/downloads/deep/lpcnet_191005_v1.0.tgz
+
+Patch0:         lpcnetfreedv-libm.patch
+
+BuildRequires:  cmake gcc
+
+%description
+Experimental version of LPCNet that has been used to develop FreeDV 2020 - a HF
+radio Digial Voice mode for over the air experimentation with Neural Net speech
+coding. Possibly the first use of Neural Net speech coding in real world
+operation.
+
+%package devel
+Requires:       %{name}%{?_isa} = %{version}-%{release}
+Summary:        Development files and tools for LPCNet
+
+%description devel
+%{summary}.
+
+
+%prep
+%autosetup -p1 -n LPCNet-%{version}
+
+
+%build
+# Add model data archive to the build directory so CMake finds it.
+mkdir -p %{_vpath_builddir}
+cp %{SOURCE1} %{__cmake_builddir}/
+
+%cmake
+%cmake_build
+
+
+%install
+%cmake_install
+
+
+%check
+# Test scripts incorrectly assume build directory name. Need to fix.
+#ctest
+
+
+%files
+%license COPYING
+%doc README.md
+%{_libdir}/lib%{name}.so.%{sover}
+
+%files devel
+%{_bindir}/*
+%{_includedir}/lpcnet/
+%{_libdir}/cmake/lpcnetfreedv/
+%{_libdir}/lib%{name}.so
+
+
+%changelog
+* Tue Jan 14 2025 Suyun <ziyu.oerv@isrc.iscas.ac.cn> - 0.5-1
+- Init package at 0.5
diff --git a/lpcnetfreedv.src.rpm b/lpcnetfreedv.src.rpm
new file mode 100644
index 0000000000000000000000000000000000000000..ab1ec1405ff0abcd18327f5f78db974f5754cac1
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