Real Time Audio Analyzer for Windows, Linux and macOS
The FFT algorithm used is derived from Numerical Recipes in C, published by Cambridge University Press.
The following window functions have been implemented: Hamming Flat Top Hann Bartlett-Hann Blackman Blackman-Harris Nuttall Blackman-Nuttall Parzen Triangular Welch
The best results were achieved with the Flat Top window.
