Most voted "dsp" questions
Dsps (Digital Signal Processor) are microprocessors specializing in digital signal processing used to process audio, video, etc., whether in real time or offline. If the question is not about "dsp", do not use this tag, even if you are using "dsp" in your project.
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answer570
viewsFiltering data from acceleration and magnetic sensors on Android
I have a player open source for Android some time ago. Months ago I created an audio viewer (the type of ones with bars and colors) where the user could interact, simulating an augmented reality…
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answer169
viewsWhat does Transition band mean in band-pass filters?
Hello, I am working on a band pass filter in python, and while searching I found this link, which states a code variable: "b is the transition band also as a function of the sampling rate" What does…
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answers241
viewsHow to manipulate audio volume in real time
How can I manipulate the volume of this audio in real time ? import time, pydub, numpy as np, sounddevice as sd, random file_path = '/path/to/file.mp3' def read(f, normalized=False): a =…
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answer577
viewsFM simulation in Python
I study the third semester of electrical engineering, my teacher commented that it is possible to simulate modulations of signals programmatically, I had a brief introduction to programming logic in…
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answer76
viewsHow to save samples before and after an event in a circular buffer?
Hello, I’m processing a 17-hour audio dataset. wav (16-bit PCM, 192khz), to simulate a "real-time" processing that will be embedded in an ESP32, Arduino DUE or a RASP, depends on the results. How…