Audio Effects Based on Biorthogonal Time-Varying Frequency Warping
نویسندگان
چکیده
منابع مشابه
Audio Effects Based on Biorthogonal Time-Varying Frequency Warping
We illustrate the mathematical background and musical use of a class of audio effects based on frequency warping. These effects alter the frequency content of a signal via spectral mapping. They can be implemented in dispersive tapped delay lines based on a chain of all-pass filters. In a homogeneous line with first-order all-pass sections, the signal formed by the output samples at a given tim...
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ژورنال
عنوان ژورنال: EURASIP Journal on Advances in Signal Processing
سال: 2001
ISSN: 1687-6172,1687-6180
DOI: 10.1155/s1110865701000130