Sound synthesis in Python or on Arduino hardware?

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Evgeny Dolbanovsky2016-12-20 20:48:35

Python

Evgeny Dolbanovsky, 2016-12-20 20:48:35

I want to understand how python works with sound. Interested in the synthesis of sounds. Is it possible to write a simple sound (wave) generator in Python. In hardware, it is assembled from 4 elements + a tweeter, but how to do it programmatically is a mystery to me. Googling, I didn’t find a clear answer on sound synthesis in python, in c\c +, through frameworks ( https://www.juce.com/), but there is almost nothing about python ...
Or it can completely abandon software synthesis, and look towards arduino???
Or maybe even combine Arduino and Python)))

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5 answer(s)

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evgeniy_lm, 2016-12-20
@evgeniy_lm

And you can "synthesize sound" using an ordinary sound card. This can be done using any programming language, including Python.

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Max, 2016-12-20
@MaxDukov

yes, it's really simple. pull the pin to 1-0 with the desired frequency - here is the sound with this frequency. At least on duino. It’s clear that it’s not a sinusoid - but ...
look about the python here

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Alexey Cheremisin, 2016-12-20
@leahch

Why didn't they find it? Not exactly a python, but gstreamer has a very good python wrapper. I made several products just using python and gstreamer.

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Roman Mindlin, 2016-12-21
@kgbplus

As an option - programmatically generate a wav file, then output it to the default sound device. You will know everything about sound!
PS: Well, or solder covox)

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nikitos_2002, 2017-02-15
@nikitos_2002

As an option, record sound in WAV 8bit format (quite a normal voice) on an SD card, and connect it to an arduino using a very simple scheme. You can watch it in detail on Dmitry Osipov 's channel