Research on instrument timbre characteristics for music emotional expression

Wang, Jijun; Lin, Chengdong

doi:10.1109/isra.2012.6219117

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A Defining the Structure Of Note1

Introduction1

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Cited by 2 publications

(2 citation statements)

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“…In the type: k is the number of notes, Notek indicates the k-th note's characteristic, the note's characteristic defined by formula (2).…”

Section: A Defining the Structure Of Notementioning

confidence: 99%

“…In music theory, tempo is an important element of music. It determines the music speed and also affects the emotion of musical composition [2]. In music emotional classification researches, Professor Huang Weiping pointed out that the tempo impacts on emotion is significant, the slow tempo is easy to induce negative emotion; fast tempo mostly induces positive emotion of joviality and excitement.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Emotional classification based on the tempo and mutation degrees

Wang

Xin

2013

2013 2nd International Symposium on Instrumentation and Measurement, Sensor Network and Automation (IMSNA)

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The article put forward a model for music emotion classification research. The main research contents are extracting the tempo from the MIDI file and defining the rhythm mutation degree. Let the two factors as the input of the music emotion model, we simulated the model in matlab. We used the improved support vector machine (SVM) classification algorithm to classify the emotion. In order to achieve the precise classification, we trained the SVM by a variety of samples.

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“…In the type: k is the number of notes, Notek indicates the k-th note's characteristic, the note's characteristic defined by formula (2).…”

Section: A Defining the Structure Of Notementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%