What is the significance of FFT in pitch detection?
The Fast Fourier Transform (FFT) is a mathematical algorithm used to convert an audio signal from the time domain to the frequency domain, which is essential for identifying the pitch of the signal.
Thatâ€™s correct. FFT is a fundamental technique in signal processing for pitch detection and audio analysis.
Can you explain the process of how FFT identifies the pitch of a sound and its limitations in real-time applications?