TY - JOUR
T1 - A Comparative Evaluation of Techniques for Single-Frame Discrimination of Non-Stationary Sinusoids
AU - Wells, Jeremy
AU - Murphy, Damian
PY - 2010/3/1
Y1 - 2010/3/1
N2 - Many spectral analysis and modification techniques require the separation of sinusoidal from nonsinusoidal signal components of a Fourier spectrum. Techniques exist for the estimation of the parameters of nonstationary sinusoids, and for discriminating these from other components, within a single Fourier frame. We present a comparative study of five methods for sinusoidal discrimination, considering their effectiveness and their computational cost.
AB - Many spectral analysis and modification techniques require the separation of sinusoidal from nonsinusoidal signal components of a Fourier spectrum. Techniques exist for the estimation of the parameters of nonstationary sinusoids, and for discriminating these from other components, within a single Fourier frame. We present a comparative study of five methods for sinusoidal discrimination, considering their effectiveness and their computational cost.
UR - http://www.scopus.com/inward/record.url?scp=76949091935&partnerID=8YFLogxK
U2 - 10.1109/TASL.2009.2039088
DO - 10.1109/TASL.2009.2039088
M3 - Article
SN - 1558-7916
VL - 18
SP - 498
EP - 508
JO - IEEE Transactions On Audio Speech And Language Processing
JF - IEEE Transactions On Audio Speech And Language Processing
IS - 3
M1 - 5410053
ER -