@CONFERENCE\{IMM2006-04219,
    author       = "M. G. Christensen and S. H. Jensen",
    title        = "Computationally Efficient Amplitude Modulated Sinusoidal Audio Coding using Frequency-Domain Linear Prediction",
    year         = "2006",
    booktitle    = "International Conference on Acoustics, Speech, and Signal Processing",
    volume       = "",
    series       = "",
    editor       = "",
    publisher    = "",
    organization = "",
    address      = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/4219-full.html",
    abstract     = "A method for amplitude modulated sinusoidal audio coding is
presented that has low complexity and low delay. This is based on a subband processing system, where, in each subband, the signal is modeled as an amplitude modulated sum of sinusoids. The envelopes are estimated using frequency-domain linear prediction and the prediction coefficients are quantized. As a proof of concept, we evaluate different configurations in a subjective listening test, and this shows
that the proposed method offers significant improvements in sinusoidal
coding. Furthermore, the properties of the frequency-domain linear
prediction-based envelope estimator are analyzed."
}