Engineering, 07.09.2021 01:20 candymorgan81
This project involves designing and using filters to separate voice from a signal which is a mix of voice and music (single instrument). What is meant by design is finding appropriate coefficients of a LTI system described by a difference equation that relates the output signal (music eliminated signal) to the input signal (mix of voice and music). This process is to be carried out in a two-step manner, i. e. first designing a lowpass filter to separate frequency components below 4kHz (voice) and then designing a notch filter to get rid of high amplitude frequencies of the music below 4kHz.
Answers: 1
Engineering, 04.07.2019 18:20, aly95
An engine runs on the ideal diesel cycle. the cycle has a compression ratio of 20 and a cutoff ratio of 2. the highest temperature in the cycle is 1200 k. if the heat into the system is 300 kj/kg of working fluid and using variable specific heats determine the work produced per mass of working fluid
Answers: 3
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