Rade Kutil
VO+PS Audio Processing (SS18)

Documents for the VO

script (not final yet)

list of questions


Here is some guitar sound to use as test input, and also some speech sound.

  1. Implement the bandpass filter with configurable \(f_c\) and \(f_d\).

  2. Implement a three-way equalizer by first splitting the input signal with a low- and a high-pass filter with the same cut-off frequency, and then splitting the high-pass signal again in the same way. Multiply each channel by some (maybe time-varying) factor and add them back together. Check (and maybe proof) whether the input signal would be unchanged if the factors are all equal to 1.

2018-03-14 01:33