Krahasoni metodat

	MFCC (Koeficientët Cepstral të Frekuencës Mel)	Funksioni i Transferimit të Relativ me Kokën
Fusha	Fizika e aplikuar	Fizika e aplikuar
Familja	Process / pipeline	Process / pipeline
Viti i origjinës	1980	1989
Krijuesi	Steven Davis, Paul Mermelstein	Fredrik Wightman, Doris Kistler
Lloji	Audio feature extraction algorithm	Frequency-dependent spatial filtering function
Burimi themelues	Davis, S., & Mermelstein, P. (1980). Comparison of parametric representations for monosyllabic word recognition in continuously spoken sentences. IEEE Transactions on Acoustics, Speech, and Signal Processing, 28(4), 357-366.	Wightman, F. L., & Kistler, D. J. (1989). Headphone simulation of free-field listening. I: Stimulus synthesis. The Journal of the Acoustical Society of America, 85(2), 858-867.
Emërtime të tjera	mel-cepstral features, MFCC features, mel-frequency features	HRTF, spatial hearing, binaural filter
Të lidhura	3	3
Përmbledhja	Mel-Frequency Cepstral Coefficients (MFCCs) are a compact representation of audio features that mimic human auditory perception. Introduced by Davis and Mermelstein in 1980, MFCCs are the de facto feature extraction method for speech recognition and environmental sound analysis. They compress the frequency information of audio signals into a small set of coefficients that capture phonetic content while discarding irrelevant details.	The Head-Related Transfer Function (HRTF) describes how the human head, ears, and torso filter sound from different directions. HRTFs capture the acoustical changes that occur as sound travels around the head to reach each ear, enabling the perception of sound location in 3D space. Measured or modeled HRTFs are essential for creating convincing 3D audio through headphones in virtual reality, spatial games, and immersive audio applications.