Probabilistic Amplitude Demodulation
نویسندگان
چکیده
Natural sounds are rich in long-range temporal structure – like the sentences and phonemes of speech – and a good model of such structures should help solve difficult problems in machine-audition. We propose a new representation for the long-range features in sounds in terms of a product modulatory processes, that form a cascade from slow to fast. In order to produce this representation we argue it is first necessary develop a new approach to amplitude demodulation called probabilistic amplitude demodulation. The new algorithms we derive out perform traditional methods and provide new functionality. Finally we demonstrate .... TO BE DONE random paragraph
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تاریخ انتشار 2007