Optimized Multiple Wavetable Interpolation
نویسندگان
چکیده
One effective approach to music analysis/synthesis is multiple wavetable interpolation, which matches an audio signal at selected breakpoints by determining weightings for several wavetables; the sound is resynthesized using multiple wavetable additive synthesis by interpolating between the weightings for each wavetable at consecutive breakpoints. This article presents a new breakpoint-matching algorithm which uses the single-source acyclic weighted shortest path algorithm to choose breakpoint matches in a globally optimal way. Key-Words: Music analysis/synthesis, multiple wavetable interpolation, spectral matching.
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تاریخ انتشار 2005