Alex Z

Active since 2019

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Audio sounds similar in volume before and after filtration of the most energetic frequency band
Hello I have an audio recording of environmental noise, about 8 sec of the recording. Processed it to reveal the frequency band...

4 years ago | 1 answer | 0

1

answer

Question

Playing sound after filtration but same sound level is heard out of PC speakers
I'm toying with audio filtration, built a simple high pass filter to suppress low band frequencies. The audio carries data samp...

4 years ago | 0 answers | 0

0

answers

Answered
Zeroing out particular frequency in audio signal
Thank you Dimitris In fact, I ran FFT on the entire vector of the input signal (around 300000 samples at sampling rate of 44.1k...

4 years ago | 0

| accepted

Question

Zeroing out particular frequency in audio signal
Hello, would appreciate a clarification on the following: I have certain audio recording, several seconds in duration, fs = 44....

4 years ago | 2 answers | 0

2

answers