The goal of this project is to build on the threshold-based silence filter previously developed for the A3EM project. The first major goal of the project will be to asymmetric exponential smoothing to monitor energy in different the different frequency bins of a signal. From this, we can determine the ideal threshold for a given frequency bin.
- Write a c module to extract raw data from a wav file.
- Write a c module to apply the STFT
- Apply the smoothing algorithm to the raw signal.
- Extract the results as a .out file.
- Create plots matplotlib