Question: 1 Project Definition: In this project, you are given two digital audio clips that have been corrupted by DTMF tones resulting from pressing the numeric

1 Project Definition: In this project, you are given two digital

audio clips that have been corrupted by DTMF tones resulting from pressing

the numeric '1, and keys on a Touch-Tone phone. The goal is

to remove the tones from each signal by designing cascaded digital notch

1 Project Definition: In this project, you are given two digital audio clips that have been corrupted by DTMF tones resulting from pressing the numeric '1, and keys on a Touch-Tone phone. The goal is to remove the tones from each signal by designing cascaded digital notch filters. The digital audio clips are sampled at different sampling rates (16kHz and 8kHz) with the tone signals being added at varying times for varying durations. This project is designed to make use of the mathematical tools we have learned this semester and introduce you to MATLAB tools that are useful for this type of filter design. 1 Project Definition: In this project, you are given two digital audio clips that have been corrupted by DTMF tones resulting from pressing the numeric '1, and keys on a Touch-Tone phone. The goal is to remove the tones from each signal by designing cascaded digital notch filters. The digital audio clips are sampled at different sampling rates (16kHz and 8kHz) with the tone signals being added at varying times for varying durations. This project is designed to make use of the mathematical tools we have learned this semester and introduce you to MATLAB tools that are useful for this type of filter design

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