Software

Freebies and the decline of civilisation.

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It is a full time job trying to keep up with all of the stuff being made freely available, or at a goodly discount, to help people through their locked-down existence. For example Sound On Sound are maintaining a list of software deals available on noisy stuff. One such deal was from Heavyocity who produced a #StayHome instrument for Kontakt.

https://youtu.be/4gdTUZFL96Y

 

They asked for a $10 donation for UNICEF et al or it was available for free. Who can resist things that so delightfully bleep and bonk?

So I fill in their form to make an account – because how can you possibly buy anything without setting up an account and providing all your personal details these days? I am then sent off to PayPal to make the purchase/donation. I log in to my PayPal account but my money is rejected and I am sent back to Heavyocity with red text on my details. Red text is never a good thing. Apparently the email address I use for my PayPal account does not match the email address I used for my Heavyocity account. Who knew that was a thing? I can think of five domains I own and can use for email (there are probably more) and for most of them I will use a multitude of addresses as befits my needs. So I am a little peeved that Heavyocity has taken it upon themselves to specify which email address I should use.

Not to worry I shall just use my bank debit card. I am sent back to PayPal where I am now a guest. Before I can make my purchase/donation PayPal demands that I provide my phone number. I have had a PayPal account for many years and have never given them my phone number – which suggests that they do not really need it and so I never will. So declining to give them my phone number I return to the Heavyocity site to see if we can resolve this problem. Alas there Get In Touch and Contact Us links just take you to their Zendesk support pages with no obvious way to actually get in touch and contact them. As I do not do the whole TweetyBook thing that was not an option either.

So I just gave up and downloaded it for free.  It is very good.

 

But don’t get me started on PayPal:

A promo code you say?  Let me just type that in…..

Conway’s Life as noise

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To the ever-growing list of names of people that have been so familiar (almost as if we actually knew them) but are now no more we must add John Conway. Many who dabbled with programming on old computers will have implemented a version of Conway’s Game of Life which determined if a cell should live or die by following a set of rules:

  1. Any live cell with two or three live neighbours survives.
  2. Any dead cell with three live neighbours becomes a live cell.
  3. All other live cells die in the next generation. Similarly, all other dead cells stay dead.

There is a version implemented within the wonderful Xynthesizr which allows for some random generative noise. We add a few cells, which live or die by the rules, and then let it evolve by itself – never quite reaching a stable state.

It uses a Messiaen scale. There was a nice tribute by XKCD too…

R is for Steve Reich and Reaktor

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Who does not love exploring the musical warp and weft of minimalist music? I know I do and Steve Reich is a particular favourite.

In the good old analogue days I would make a large (room size) loop of magnetic tape and run that through half a dozen assorted old tape recorders arranged around my room – with some intricate Meccano constructions to keep the tape taught and moving. With some recorders set to play the sound and others to record the sounds played a sound recorded as the tape passed through one recorder would be replayed when that portion of tape reached the next tape recorder and re-recorded on other tape recorders. Thus building interesting delays and overlaps of sounds.

Reich’s experiments revealed that two loops containing the same sounds could be started playing together but one, from slight mechanical variation, would slowly fall behind the other thus creating interesting shifts in the combined sound. He used this technique for both constructed tape pieces and composed pieces such as Clapping Music…

As we moved from the analogue world to a digital world one no longer had to mess about with bits of tape. Reich once observed that where he would spend a month splicing bits off tape together to construct a piece you could now do the same thing on your laptop over a couple of evenings – while watching TV.

One of the best tools for such sonic experimentation is Reaktor which has a an extensive library of User created instruments – several of which are inspired by Reich’s work such as..

Reich Tape Looper:

and It’s Gonna Grain (a play on Reich’s It’s Gonna Rain) and Reichatron which I used for Purple Shift – using two identical loops with one slowly drifting out of sync until it completes its orbit and ends up back where it started

https://soundcloud.com/duncan-moran/purple-shift

Reich’s Music for 18 Musicians is one of the greatest pieces of music ever composed:

But of course the repeating patterns of minimalism is not everyone’s idea of good music and the maximalist Frank Zappa found it ripe for parody with Spontaneous Minimalist Music Composition…

O is for Oscillators

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Who does not love messing about building software synthesisers? I know I do and a basic component for these are oscillators.

Oscillators are used in all manner of things but it is the wobbly wobbly oscillations that can be used to produce a sound that are of most interest. Such things have been around since the late 1800s but today one can recreate their functions with computer software. Here is a simple example I made using the excellent Audulus app.