arti
/
dtmf_c_test
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
Simple DTMF decoder in C
1 Commit 1 Branch 0 Tags 30 KiB
C++ 96.4%
CMake 3.6%
Go to file
Arti Zirk 56f96e73e4 init 2024-03-06 23:19:32 +02:00
.gitignore init 2024-03-06 23:19:32 +02:00
CMakeLists.txt init 2024-03-06 23:19:32 +02:00
README.md init 2024-03-06 23:19:32 +02:00
main.cpp init 2024-03-06 23:19:32 +02:00

README.md

Simple DTMF Decoder in C

Simple stupid code implementing Goertzel algorithm

Build

Under Linux

cmake -S . -B build -G Ninja
ninja -C build
arecord | ./build/dtmf

Test

You can use your phone dial pad or online signal generator https://onlinetonegenerator.com/dtmf.html