Classification of piano sounds using time-frequency signal analysis
نویسندگان
چکیده
A topical task is the classi cation of burst-like signals, e.g. in signal detection. Piano sounds are used here as an example. Di erent time-frequency methods including wavelet processing are used alternatively for feature extraction. A classi er checks whether the generated features are su cient to identify the correct piano. Results of the real data signal processing are presented and discussed.
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تاریخ انتشار 1997