I knew every note of [Karn Evil 9] and could hear the sweeping filters and the fundamental wave shapes underneath ... scope in the form of a Fast Fourier Transform (FFT). For this demonstration ...

The more general form of transferring the frequency domain to the time domain is termed the inverse Fourier transform. See: COMPLEX TONE, FOURIER THEOREM, HARMONIC SERIES, SINE WAVE. Compare: GRANULAR ...

In this chapter we will see how Chebyshev spectral methods can be implemented by the FFT, which provides a crucial speedup for ... The Chebyshev polynomial T n can be interpreted as a sine wave ...

According to the FOURIER THEOREM, periodic sound may be shown to consist of SINE WAVEs in the HARMONIC SERIES ... a time-domain signal to the frequency domain is called the Fourier transform. Compare: ...