Analysis of Music Pitch Based on Goertzel Algorithm
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Abstract:
Analysis of music pitch can be performed by Fast Fourier Transform. However, some of its spectral line frequencies are different from the defined frequencies of music notes. Constant Q transform can present better perform -ante for music signals. Unfortun
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丁志中,夏杨,杨萍.基于Goertzel算法的音阶频率分析[J]. Journal of Terahertz Science and Electronic Information Technology ,2006,4(1):