Figure 2 shows the electrical system (band-stop or notch filter). These circuits are used to "filter...
[MATLAB Scriptfile task] Design N-band tone vocoder with a given figure (below) in MATLAB implementing the given script file(bands_cutoff). This program should be able to process any sound(.wav) file. Then, graph the band-passed signals and amplitude envelopes extracted(after rectification and low-pass filtering) and waveforms of the original sound and vocoded sound. Additionally, using the output of the script file, make spectrograms of the original sound and the synthesized sound. Bandpass filter Modulation Band-limiting Envelope detection BPF RECT LPF BPF sine...
[MATLAB Scriptfile task] Design N-band tone vocoder with a given figure (below) in MATLAB implementing the given script file(bands_cutoff). This program should be able to process any sound(.wav) file. Then, graph the band-passed signals and amplitude envelopes extracted(after rectification and low-pass filtering) and waveforms of the original sound and vocoded sound. Additionally, using the output of the script file, make spectrograms of the original sound and the synthesized sound. Bandpass filter Modulation Band-limiting Envelope detection BPF RECT LPF BPF sine...