Category Archives: synthesizer

How Many Commodores Does It Take To Crack A Nut?

It’s brilliant enough when composers make use of the “2SID” technique to double the channels in a Commodore 64 with two sound chips, but even then some people like to kick things up a notch. Say, five times more. [David Youd], [David Knapp] and [Joeri van Haren] worked together to …read more

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Posted in commodore 128, commodore 64, Commodore SID, music, orchestra, retro computer, retrocomputing, sid chip, synthesizer | Leave a comment

XFM: A 32-Voice Polyphonic FM Synthesizer On An FPGA

There’s something about Frequency Modulation (FM) synthesizer chips that appeals to a large audience. That’s one of the reasons behind [René Ceballos]’s XFM project, aiming to duplicate on an FPGA the sound of pure-FM synthesizer chips of the past such as the Yamaha DX series, OPL chip series …read more

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Posted in fm, fpga, musical hacks, synthesizer | Leave a comment

Hacking The Pocket Operator

The number of easily usable and programmable microcontrollers is small, so when selecting one for a project there are only a handful of very popular, well documented chips that most of us reach for. The same can be said for most small companies selling electronics as well, so if you …read more

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Posted in cortex-m3, microcontroller, music, musical hacks, pocket operator, processor, synthesizer, teardown | Leave a comment

A Baby Named DJ

Some of us are guilty of picking up questionable hardware from garage sales, fleamarkets, and well-meaning relatives. There is a balance between turning down a good investment and hoarding, and if we figure out how to tell the difference you will be the first to know. [Clem Mayer] may start …read more

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Posted in 555, 555 audio, 555 timer, analog audio, analog circuitry, circuit bending, drum machine, how-to, music, musical hacks, synthesizer | Leave a comment

The Motor Synth Is What You Get When You Forget Hammond Organs Exist

There’s nothing new, ever. It’s all been done. But that doesn’t mean you can’t invent something interesting. A case in point is the Motor Synth, a crowdfunding project from Gamechanger Audio. It’s what you get when you combine advanced quadcopter technology with the market for modular and semi-modular synthesizers.

The …read more

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Posted in Crowd Funding, crowdfunding, synth, synthesizer, tonewheel | Leave a comment

Eurorack Synth Module Runs On ESP32

The ESP32 is well known for both its wireless communication abilities, as well as the serious amount of processing power it possesses for a microcontroller platform. [Robert Manzke] has leveraged the hardware to produce a Eurorack audio synthesis platform with some serious capabilities.

Starting out as a benchmarking project, [Robert] …read more

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Posted in 2019 Hackaday Prize, ESP32, synth, synthesizer, The Hackaday Prize | Leave a comment

The Rhysonic Wheel Automates Live Music

Making waves in the music world is getting harder. Almost anyone who has access to the internet also has access to a few guitars and maybe knows a drummer or can program a drum machine. With all that competition it can be difficult to stand out. Rather than go with …read more

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Posted in guitar, music, musical hacks, percussion, rhysonic, shaft, synthesizer, wheel | Leave a comment

MIDI Synthesizer From A Sega Genesis

[Aidan] is really into FM synthesis chips for creating audio, and one of the most interesting chips from that era is found on the Sega Genesis. Anyone involved in the console wars at that time certainly remembers the classic, unique sound that those video game systems were able to produce, …read more

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Posted in AVR, genesis, midi, music, musical hacks, sega, synthesizer, yamaha, YM2612 | Leave a comment

The Sampler That Fits In Your Pocket

The future of the music instrument industry lies in synthesizers, and nowhere is this more apparent than the suite of tiny, pocket-sized synths more than capable of making bleeps and bloops. You’ve got tiny Korgs and Pocket Operators, and the time is ripe for people to wake up to tiny, …read more

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Posted in Crowd Funding, Mozzi, mpc, musical hacks, synthesizer | Leave a comment

Never Mind The Sheet Music, Here’s Spreadsheet Music

Nothing says Rockstar Musician Lifestyle like spreadsheet software. Okay, we might have mixed up the word order a bit in that sentence, but there’s always Python to add some truth to it. After all, if we look at the basic concept of MIDI sequencers, we essentially have a row of time-interval steps, and depending on the user interface, either virtual or actual columns of pitches or individual instruments. From a purely technical point of view, spreadsheets and the like would do just fine here.

Amused by that idea, [Maxime] wrote a Python sequencer that processes CSV files that works with …read more

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Posted in midi, midi sequencer, musical hacks, python, sequencer, software synthesizer, spreadsheet, synthesizer | Leave a comment