The Image Conversion Program of Music Notation being Numeric Notation is a character recognition system that accepts input in form of music notation image that produces an output of a DOCX file containing the numeric notation from the input image. Music notation has notation value, ritmic value and written with a music stave. The system consists of four main processes: preprocessing (grayscale and thresholding), notation line segmentation, notation character segmentation, and template matching. Template matching is used to recognize the music notation that obtained after segmentation. The recognition process obtained by comparing the image with the template image that has been inputted before to the database. This system has 100% success rate on segmentation of the character and success rate 38,4843% on the character recognition with template matching.

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In early 2020, LAPAN launched the latest version of the website with updated look and features. The problem is that the quality of the LAPAN website has not been able to satisfy users. This study aims to determine the effect of the LAPAN website on user satisfaction with the WebQual method. Respondents are LAPAN employees at the LAPAN Work Unit who have used or interacted with the LAPAN website. The number of samples taken 193 respondents by purposive sampling based on the Slovin formula. The validity and reliability test results of the research instruments are valid and reliable because they meet the requirements. The results are (1) the multiple regression equation model to user satisfaction is Y = 0.305 + 0.067 Usability + 0.016 Information Quality + 0.037 Service Interaction Quality; (2) the Usability, Information Quality, and Service Interaction Quality variables have a positive and significant effect on LAPAN website user satisfaction; (3) the Usability variable and Service Interaction Quality variable have positive and partially significant effect on LAPAN website user satisfaction, while the Information Quality variable has no positive and significant effect on LAPAN website user satisfaction; and (4) Usability, Information Quality and Service Interaction Quality variables contributed 58.4% to LAPAN website user satisfaction, while the remaining 41.6% was influenced by other independent variables.

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