11.01.2009

Audio Rate CC Waveforms

One of my main reasons for pursuing the Nord Modular G2 platform are some of the wonderful MIDI modules available. A user is able to route any signal from within the Nord and transform it into MIDI CC data. Conceptually, this is a brilliant idea as the possibilities for expanding pre-existing software and hardware MIDI oriented equipment are nearly limitless. For example, scaling an oscillator at audio rates into CC data and then using that information to modulate a MIDI based synthesizer that has CC control over the frequency of its oscillator to do a form of FM synthesis is quiet nice. And that was precisely my motivation for the file presented here.














What I did was build a basic patch in the Nord Modular G2 pictured above. I used three different oscillators: the basic OSC A from which I captured the sine and triangle waveforms, the MetallicNoise Oscillator, and a White Noise oscillator. I routed the signal into the Nord's MIDI Control Send Module, assigned the MIDI channel, and moved over into Ableton Live. I proceeded to record four bars of several settings and formed several MIDI clips. The MIDI CC data (or envelopes in live terminology) looked interesting.















After several takes, I started to experiment by routing the recorded data to various parameters in Live's Operator and Analog soft synths. The results were interesting. I prefaced this post with an important idea--conceptual interest--and the whole process I feel is probably more interesting on this level than in the final product. The sine and triangle waves oscillating several octaves about middle C generated interesting tremolo-like effects when applied to a filter's frequency. When used in moderation quiet aggressive sounds from a resonating filter were possible and I caution users to watch their volumes as Live's soft synths have tendency of very nasty audio spikes.

When applied to oscillator frequencies in Analog, a very pleasant and lively tuning-drift effect was possible. And Operator clanged nicely too under the same treatment.

<a href="http://matia.bandcamp.com/track/audio-rate-cc-test">Audio Rate CC Test by matia</a>
I've included all of the different MIDI files in one Ableton Live Set. Feel free to experiment and apply the different CC data to various synths. It would be interesting to hear some feedback about how these files respond to analog synthesizers. If there is demand, I can also liberate the MIDI data from the Live Set and make each individual file available for download individually.

The Live Set can be downloaded here:
Audio Rate CC Waveforms Live Set

FMCussion

Since the day I got a Korg Electribe ER 1, Frequency Modulation percussion became a personal favourite. Though it is often contested that the ER 1 is quiet limited and somewhat plastic sounding, architecturally the layout was interesting. Here was a drum synthesizer that relied on FM synthesis to generate quiet usable percussion sounds. I always liked Kraftwerk's use of FM on their 'Electric Cafe' album, so for my aesthetical preferences, the ER 1 fit the bill. Enter Ableton Live's Operator. Recently, being somewhat stranded (voluntarily so) or rather confined to using a significant amount of software synthesizers, I've taken a strange liking to this synth. It has a sound that is very clean yet full bodied. It reminds me of a lot of Synclavier tones, somewhat harking back to the 1980's. So, being a fan of electronic percussion and building drum tones on synthesizers, it was a logical step to develop an FM drum synthesizer using nothing but Operator. And here it is, assembled as a drum rack:



I've included the basic essentials, and though my tuning of the tom tom's and conga's is a major scale interval, this is but a simple edit in the Drum Rack edit screen. There was something quiet minimal and techno about the sounds and when combined with Live's Groove Templates of the MPC 2000xl (which is my main sequencer of choice back at home) it had a definite unique vibe and thump. There is quiet a bit of bottom end to one of the kick drums so good headphones or studio monitors will aid in listening to the included audio file. The clip is a very quick run-through some basic (emphasis on basic) patterns:

<a href="http://matia.bandcamp.com/track/fmcussion-demonstration">FMCussion Demonstration by matia</a>
And here is the actual Drum Rack File. Drag this into your Live Library's folder of presets for Drum Rack and Load it up:

Welcome

It's with great pleasure that I have opened Vaccine. This is a blog that I will be using to post patches, samples, and all sorts of files that are designed for public consumption by musicians working with electronic instruments, wether hardware or software. I feel that I should introduce myself and give a little bit of background about my involvement with music and electronic instruments.

My name is Matia Simovich and I have worked as a professional sound designer, programmer, and producer for the last five years. The height of my career thus far was working for Asphodel Records/Studios and Recombinant Media Labs, located in San Francisco, California, under the creative direction of Naut Humon. My work there involved everything from teaching other artists and students the methodology of electronic music to songwriting, producing, curating, and programming for artists on and external to the label. Asphodel Records was the home to many well known acts such as DJ Spooky, the X-Ecutioners, Otomo Yoshihide and a myriad of others and RML and the Studio was visited by some of the most important and interesting artists around. Within the studio itself, I had the immense honor and privilege of working with and learning from the most talented staff I've ever had the pleasure of being involved with. My colleagues have and continue to fight for their dreams and keep the spirit of creativity and ingenuity alive. They are such a significant component of my life today and I have the upmost respect and gratitude for them.

During my teenage years and into my early twenties I was the synthesist and vocalist for Red Youth, a San Francisco based synth-pop/industrial group. While completing a record seemed somewhat of a fleeting desire, we nonetheless had quiet a great time writing, studio building, purchasing analog synths, and playing a show or two. My former bandmates have gone on to be in much more successful musical projects than Red Youth was ever designed to be, but it was this learning experience (at least I'd like to think so) that again, contributed to who we are and what we do today.

And as for today, I have recently relocated to London, England to complete my Masters in Sociology at Goldsmiths College at the University of London. I am emphasizing in creative analysis so most of my coursework is directly rooted in music and media studies, particularly electronic and experimental music.  In San Francisco, I've built a second electronic music composition room with my studio partner and, whilst I don't have all the wonderful toys with me, I've got enough (I think) to generate some interesting content for this blog.

I hope that gives a good first impression and establishes a little familiarity. I also want to say a bit about what to expect in the coming months. I have recently taken a keen interest in amassing a specific set of sounds for some popular software synthesizers. I always believed in the do-it-yourself ideal and factory presets were never an option. There is something somewhat sterilized about loading up patches in your favorite soft synth without exploring how these patches are made. I do believe that most people do explore, but, especially within the industry, there is a large amount of content produced with very little tonal or creative integrity. Sociologically, theories of over-saturation come to mind, hence I will adopt a slightly different ethos: quality over quantity. So, please do not expect sample libraries or patches in the hundreds of thousands, but do expect that what is provided has been created with integrity and continual usability in mind.

With all that said, I really do hope that the content I provide will go to great use and that all readers find something of value here. Thank you for the interest and I can't wait to hear responses and critiques (don't be shy).