Audio Noise Reduction Using Low Pass Filters

  • Salih A
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Abstract

The study aimed to filter and remove noise from audio, and in this study researcher followed the descriptive analytical method. The study sample consisted of an audio file and has been save Audio of on a formula (WAV), and the study used matlab 7.10.0 to read sound and design low pass filter, then insert the audio signal with the noise signal into the filter and output a signal audio without noise. The researcher has reached findings that differed according to the rank of the filter. The low pass filter has a great effect on removing noise during the registration process together with the times of implementation.

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APA

Salih, A. O. M. (2017). Audio Noise Reduction Using Low Pass Filters. OALib, 04(11), 1–7. https://doi.org/10.4236/oalib.1103709

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