panmasuo / voice-activity-detection

Voice activity detection algorithm written in C

VAD algorithm implemented using ALSA library in C programming language

Voice Activity Detection (VAD) algorithm made based on Moattar and Homayounpour's publication A simple but efficient real-time voice activity detection algorithm

All of the code is written in C language. Using:

1. ALSA (for sound proccesing)
2. Pthreads (for multithreading)
3. Paho MQTT (for connecting with server)
4. WiringPI (for led blinking on Raspberry Pi)

Building

Make sure to install all needed dependencies:

sudo apt-get install libasound2-dev 

sudo apt-get install wiringpi

Instaling Paho MQTT for c