İlintropi ile Müzik İ̇şaretlerinin Temel Frekanslarinin İ̇zlenmesi
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Savacı, Ferit Acar
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Green Open Access
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Abstract
Bu çalışmada, notaya dökme amacıyla müzik işaretlerinin temel
frekans bileşenleri izlenmiştir. Bu amaçla ilintropi işlevinin
özilinti işlevi gibi işaretlerin temel frekansını bulmak amacıyla
kullanılabildiği gösterilmiştir. Yöntemin başarımı farklı nota
ve melodi örnekleri için YIN algoritması ile karşılaştırılarak
değerlendirilmiştir. İlintropi işlevinin YIN algoritması kadar
başarılı olduğu gösterilmiştir.
In this work, the fundamental frequencies of the musical signals are tracked for transcription. For this purpose, it is shown that the correntropy function can be used like the autocorrelation function for finding the fundamental frequencies of signals. The successfulness of the method is evaluated by comparing with the YIN algorithm for different note and melody samples. The correntropy function is shown to be successful as the YIN algorithm. ©2009 IEEE.
In this work, the fundamental frequencies of the musical signals are tracked for transcription. For this purpose, it is shown that the correntropy function can be used like the autocorrelation function for finding the fundamental frequencies of signals. The successfulness of the method is evaluated by comparing with the YIN algorithm for different note and melody samples. The correntropy function is shown to be successful as the YIN algorithm. ©2009 IEEE.
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03 medical and health sciences, 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology, 0305 other medical science
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