taajuusperusteisiin
Taajuusperusteisiin, or frequency-based methods, refers to a class of signal processing and analysis techniques that operate on the frequency domain of a signal. Instead of examining the signal's amplitude over time, these methods transform the signal into its constituent frequencies. This transformation is typically achieved using the Fourier Transform, most commonly the Fast Fourier Transform (FFT) for computational efficiency.
The core idea behind taajuusperusteisiin is that many signals exhibit distinct patterns and characteristics when viewed
Applications of taajuusperusteisiin are widespread. In audio processing, it's used for equalization and noise reduction. In