DIRECT ESTIMATION OF FREQUENCY FROM MDCT-ENCODED FILES

Proceedings of the International Conference on Digital Audio Effects, DAFx

Volumn , Issue , 2003, Pages

  Merdjani, S ^a   Daudet, L ^a  

^a UNIVERSITÉ PARIS DESCARTES   (France)

Author keywords

[No Author keywords available]

Indexed keywords

DISCRETE COSINE TRANSFORMS; FREQUENCY ESTIMATION; WHITE NOISE;

ANALYSIS TOOLS; AUDIO CODING; BLOCKING EFFECT; CONDITION; DISCRETE COSINE TRANSFORM COEFFICIENTS; MODIFIED DISCRETE COSINE TRANSFORMS; PERFORMANCE; SIMPLE++; SINEWAVES; TIME FREQUENCY TRANSFORM;

ADDITIVE NOISE;

EID: 84873696495     PISSN: 24136700     EISSN: 24136689     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (5)

1. B. Picinbono, “On instantaneous amplitude and phase of signals,” IEEE Trans. Signal Processing, vol. 45, pp. 552-560, 1997.
2. F. Keiler and S. Marchand, “Survey on extraction of sinusoids in stationary sounds,” in Proceedings 5th Int. Conf. on Digital Audio Effects (DAFx-02), Hamburg, 2002.
3. L. Daudet and M. Sandler, “MDCT analysis of sinusoids: exact results and applications to coding artifacts reduction,” Submitted to IEEE Trans. Speech and Audio Proc.
4. A. Ferreira, “Accurate estimation in the ODFT domain of the frequency, phase and magnitude of stationary sinusoids,” in Proc. WASPAA, New Paltz, oct. 2001.
5. M. Puckette and J. Brown, “Accuracy of frequency estimates using the phase vocoder,” IEEE Transactions on Speech and Audio Processing, vol. 6, no. 2, 1998.