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Please use this identifier to cite or link to this item: http://hdl.handle.net/2123/8235


Title: Lab_report1_butterworth_filter
Authors: Gong, EunJu
Issue Date: 18-Apr-2012
Abstract: 2 wave files-'yeah.wav' = original file/ 'year_filtered.wav' = filtered file. butterworth script, butterworth filter function, delay and add filter. average magnitude spectrum,x and y diagram. delay and filter diagram. FFT x,y diagram
Description: designing IIR Filter, butterworth filter using MatLab.
URI: http://hdl.handle.net/2123/8235
Appears in Collections:Digital Audio Systems: Lab Report 1

Files in This Item:

File Description SizeFormat
Lab_report_1_311050557.pdfLab_report_311050557881.57 kBAdobe PDFView/Open
Yeah.wavwave_file_before157.37 kBWAVView/Open
yeah_filtered.wavwave_file_filtered157.37 kBWAVView/Open
butterworth_filter_script.mbutterworth_filter_script_311050557288 BUnknownView/Open
Ave_magnitude_spectrum_x.jpgave_magnitude_spectrum_311050557121.23 kBJPEGThumbnail
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Ave_magnitude_spectrum_y.jpgave_magnitude_spectrum_y_311050557117.03 kBJPEGThumbnail
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Delay_add_filter.jpgdelay_add_filter_31105055753.78 kBJPEGThumbnail
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FFT_x.jpgfft_x_311050557108.88 kBJPEGThumbnail
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FFT_y.jpgfft_y_31105055779.57 kBJPEGThumbnail
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butterworth_filter.mbutteerworth_filter_311050557692 BUnknownView/Open
delay_add_filter.mdelay_add_filter_311050557696 BUnknownView/Open

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