Uploaded October 2022 | Updated September 2026, 2 weeks ago
Listening to electromagnetic radiation around the house using a homemade elektrosluch.
I was cleaning up, and found an "elektrosluch" that I made a few years back, and figured I'd dust it off and make sure that it still works. This is a device designed by LOM-Instruments that converts the vibration electromagnetic fields into sound (specifically vibrations of voltage that we can listen to through headphones, more info here - https://store.lom.audio/products/elektrosluch-3 ).
Make your own with this DIY article: makezine.com/projects/weekend-project-sample-weird-sounds-electromagnetic-fields
0:00 What Is an Elektrosluch?
1:42 Adding Stereo Audio
2:49 Listening
4:22 Closing Thoughts
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#SoundDesign #ExperimentalMusic #Elektrosluch #SoundSynthesis
Listening to electromagnetic radiation around the house using a homemade elektrosluch.
I was cleaning up, and found an "elektrosluch" that I made a few years back, and figured I'd dust it off and make sure that it still works. This is a device designed by LOM-Instruments that converts the vibration electromagnetic fields into sound (specifically vibrations of voltage that we can listen to through headphones, more info here - https://store.lom.audio/products/elektrosluch-3 ).
Make your own with this DIY article: makezine.com/projects/weekend-project-sample-weird-sounds-electromagnetic-fields
0:00 What Is an Elektrosluch?
1:42 Adding Stereo Audio
2:49 Listening
4:22 Closing Thoughts
Subscribe: youtube.com/user/SimonHutc/?sub_confirmation=1
Official Website - simonhutchinson.com
bandcamp: simonhutchinson.bandcamp.com
Buy me a coffee: ko-fi.com/simonhutchinson
Sign up for my mailing list: eepurl.com/hVs7bT
#SoundDesign #ExperimentalMusic #Elektrosluch #SoundSynthesis


![Pd Artificial Neural Network Patch from Scratch (ANN Pure Data Vanilla) | Simon Hutchinson
Coding (well, “patching”) an artificial neural network in Pure Data Vanilla to create some generative ambient filter pings.
From zero to neural network in about ten minutes!
In audio terms, an artificial neuron is just a nonlinear mixer, and, to create a network of these neurons, all we need to do is run them into each other. So, in this video, I do just that: we make our neuron, duplicate it out until we have 20 of them, and then send some LFOs through that neural network. In the end, we use the output to trigger filter “pings” of five different notes.
There’s not really any kind of true artificial intelligence (or “deep learning”) in this neural network, because the output of the network, while it is fed back, doesn’t go back an affect the weights of the inputs in the individual neurons. That said, if we wanted machine learning, we would have to have some kind of desired goal (e.g. playing a Beethoven symphony or a major scale). Here, we just let the neural network provide us with some outputs for some Pure Data generative ambient pings. Add some delay, and you’re all set.
Theres no talking on this one, just building the patch, and listening to it go.
Creating an artificial neuron in Pd: https://youtu.be/PdJG5SFmVaw
Pinging Filters in Pd: https://youtu.be/ND-RkepwWQk
Pure Data introductory tutorials here: https://youtube.com/playlist?list=PL7w4cOVVxL6FB_mmJ77C6fdV8G6L4zDut
More no-talking Pure Data jams and patch-from-scratch videos: https://youtube.com/playlist?list=PL7w4cOVVxL6ESr9SuBYJARJkETfp12Dp3
0:00 Demo
0:12 Building an artificial neuron
2:00 Networking our neurons
3:47 Feeding LFOs into the network
4:20 Checking the output of the network
5:00 Pinging filters with [threshold~]
8:55 Adding some feedback
10:18 Commenting our code
12:47 Playing with the network
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#puredata #pd #neuralnetworks #SoundSynthesis #SoundDesign #ExperimentalMusic Pd Artificial Neural Network Patch from Scratch (ANN Pure Data Vanilla) | Simon Hutchinson](https://i.ytimg.com/vi/VAJeJAr3J7I/mqdefault.jpg)

![Pure Data Live Audio Processing of Sleigh Bells (Interactive Noise Music System) | Simon Hutchinson
Doing some live processing of sleigh bells in Pure Data to create an Interactive Holiday Noise Music System.
Since its mid-December, lets make some holiday music. If youre sick of the standard cloying Muzak fare, though, you can make your own feedback delay sample-crushing interactive music system in Pure Data in less than an hour.
The main point here is getting a trigger from audio input crossing a loudness threshold. Once we have that trigger, we can use it to make changes in live-processing of a sound and trigger other sounds too. This is a simple idea, but its effectiveness is going to depend on what these changes are and how we play with the system.
More experimental Christmas music: https://youtu.be/ddgVYAs76YU
More Pure Data tutorials: https://youtube.com/playlist?list=PL7w4cOVVxL6FB_mmJ77C6fdV8G6L4zDut
0:00 Demo
0:26 Introduction / Goals
1:23 Input Monitoring
2:41 Direct (Dry) Output
4:08 Feature Extraction with [sigmund~]
6:55 Amplitude as Trigger
8:43 Triggering Changes in Delay
12:44 Sample-Crushing
17:03 Triggering an Oscillator
19:37 Oscillators into Harmony
23:35 Putting it all together
25:33 Closing Thoughts
LINKS:
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#puredata #ChristmasMusic #noisemusic #SoundSynthesis #SoundDesign #ExperimentalMusic Pure Data Live Audio Processing of Sleigh Bells (Interactive Noise Music System) | Simon Hutchinson](https://i.ytimg.com/vi/VVFrEd272gk/mqdefault.jpg)





