Synthesis of sinusoids via non-overlapping inverse Fourier transform

  title={Synthesis of sinusoids via non-overlapping inverse Fourier transform},
  author={Jean Laroche},
  journal={IEEE Trans. Speech and Audio Processing},
| Additive synthesis is a powerful tool for the analysis/modiication/synthesis of complex audio or speech signals. However, the cost of wavetable sinusoidal synthesis can become prohibitive for large numbers of sinusoids (more than a few hundred). In that case, techniques based on the inverse Fourier transform ooer an attractive alternative, being 200% to 300% more eecient than wavetable synthesis depending on the number of sinusoids. This paper presents an improved technique based on the… CONTINUE READING

From This Paper

Topics from this paper.


Publications citing this paper.


Publications referenced by this paper.
Showing 1-10 of 15 references

Meillier, \Multichannel excitation/ lter modeling of percussive sounds with application to the piano,

  • J.L.J. Laroche
  • IEEE Trans. Speech and Audio Processing,
  • 1994
1 Excerpt

A new additive synthesis method using inverse Fourier transform and spectral envelope.,

  • X. Rodet, P. Depalle
  • in Proc. Intern. computer music conf.,
  • 1992
2 Excerpts

Low-rate speech coding based on the sinusoidal model,

  • R. J. McAulay, T. F. Quatieri
  • Advances in Speech Signal Processing,
  • 1991
1 Excerpt

Harmonic cod- ing at 4.8 kb/s,

  • J. S. Marques, L. B. Almeida, J. M. Tribolet
  • Proc. IEEE Int. Conf. Acoust., Speech, Signal…
  • 1990
1 Excerpt

Similar Papers

Loading similar papers…