Title :
A new window and comparison to standard windows
Author :
Ha, Yeong Ho ; Pearce, John A.
Author_Institution :
Dept. of Electron. Eng., Kyungpook Nat. Univ., Taegu, South Korea
fDate :
2/1/1989 12:00:00 AM
Abstract :
A new window, w(t)=0.62-0.48|t|+0.38 cos 2πt, |t|⩽1/2, is introduced. It is shown that the window is of a group with similar but different tradeoff properties with the Bartlett, the Hanning, and the Hamming windows. The proposed window is more effective than the Bartlett and the Hanning in the near sidelobes, and more effective than the Bartlett and the Hamming in the far sidelobes
Keywords :
signal processing; Bartlett window; Hamming windows; Hanning window; far sidelobes; near sidelobes; standard windows; Acoustic measurements; Acoustic signal processing; Attenuation; Equations; Fourier transforms; Frequency; Signal processing; Speech processing;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
