نتایج جستجو برای: signal classification

تعداد نتایج: 886464  

Journal: :Advances in Electrical and Computer Engineering 2011

Journal: :International Journal of Computer Applications 2013

2013
Jae Seung Choi

This paper proposes a signal-to-noise ratio (SNR) classification system based on a classification of voiced/unvoiced signal using a time-delay neural network for noise reduction in speech that is degraded by background noises. As such, the proposed system detects voiced and unvoiced sections, then reduces the noise signal for each input frame using the time-delay neural network.

The Iranian traditional music is composed of seven majors Dastgahs: Chahargah, Homayoun, Mahour, Segah, Shour, Nava, and Rast-Panjgah. In this paper, a new algorithm for the classification of the Iranian traditional music Dastgahs based on pitch frequency is proposed. In this algorithm, the features of Lagrange coefficients of pitch logarithm (LCPL), Fuzzy similarity sets type 2 (FSST2), and th...

Journal: :IEEE Transactions on Pattern Analysis and Machine Intelligence 2013

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