Amplitude modulated sinusoidal signal decomposition for audio coding
نویسندگان
چکیده
منابع مشابه
Amplitude Modulated Sinusoidal Models for Audio Modeling and Coding
In this paper a new perspective on modeling of transient phenomena in the context of sinusoidal audio modeling and coding is presented. In our approach the task of nding time-varying amplitudes for sinusoidal models is viewed as an AM demodulation problem. A general perfect reconstruction framework for amplitude modulated sinusoids is introduced and model reductions lead to a model for audio co...
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ژورنال
عنوان ژورنال: IEEE Signal Processing Letters
سال: 2006
ISSN: 1070-9908
DOI: 10.1109/lsp.2006.871856