Learn To Make Hip Hop

...Learn to make hip hop music. become a true beatmaker today.

murf

...now browsing by tag

 
 

Create Analog Music: Free Listening, Free Techniques, from Patching to iPad MIDI MuRF Control to Tunings

Thursday, March 24th, 2011

Connecting something to something else – it’s a basic principle of musical composition, of improvisation, of conversation. It’s therefore an essential feature of software, code, and digital music interfaces.

But sometimes, it’s awfully nice to turn a knob and plug in actual, physical cord.

Our friends Ben Hovey and Chris Stack are here with more freebies and giveaways for the analog circuitry-containing portions of your studio. This isn’t just for the deep-pocketed, either – they share free listening, ideas that can be applied even to free software patches, and techniques that work even if all you’ve got is a Moogerfooger.

First up, Ben Hovey shares a funky, free EP he made while beta testing the spectacular, capable Moog MIDI MuRF effect pedal. With MIDI-manipulated modulations, the MuRF is a bit like having a little analog effect computer. And since you can use anything as a source, it can make its textures from synthetic sounds or – as Ben does here – “on the trumpet, farfisa, wurli, breaks, and even as an echo chamber (feedback from speakers->mic->murf->speaker->mic->murf…).”

If you could only have one piece of Moog gear, or even only one hardware effect, the MIDI MuRF might be it. And, just as importantly, Ben’s music is itself as perfectly-crafted as a polished piece of North Carolina pine, filled with funk. Give a listen and download:

THE MuRF EP by benhovey

It might be considered blasphemous – part of why I like the Moogerfoogers is the feel of the knobs and faders – but Ben has also built a remote controller with the popular touch control tool TouchOSC for iOS (iPad, iPhone, iPod touch, in case you’ve been hiding in your analog modular cave – lucky you). This assumes an intervening computer, though; you need something like OSCulator to do the conversion. Going straight from mobile wirelessly to MIDI device is likely to be a topic of discussion here shortly, so that’s all I’ll say for now.

But the layouts look useful, and while I wouldn’t personally have any desire to duplicate the controls already on the Moogerfooger, having access to MIDI-accessible controls is indeed very nice.

Finally, Chris Stack, formerly of Moog Music but now doing all of this independently, continues his fantastic Experimental Synth series. I’ll say what I’ve said before, which is that you can borrow these ideas even if you aren’t lucky enough to have this (very fine) gear; if you have a computer and no pocket change at all, you can still do it in Pd. And if you can beg, borrow, or bribe your way onto the gear, now you’ll have lots of great stuff to try when you get there.

At top, the latest video and my current favorite, which shows all that’s happening in the wonderful world of modulars, specifically the imaginative Make Noise modules.

This video shows a Make Noise René sequencer modulating a Moog Voyager, Little Phatty and Slim Phatty. René is a Cartesian sequencer and brings a totally new method of control to the Moog synths. No MIDI cables were harmed during the making of this video.

But wait — there’s more. Continuing the MuRF theme, here’s a means of syncing that box via a gate output for some rhythmic fun:

Have a Moog MuRF, Bass MuRF or MIDI MuRF? Here’s a way to sync it to the beat using the Gate output from a Moog Voyager (w/ VX-351). This method should work with other Gate-producing gear as well.

Tuning has been a big interest area for many of us of late; here’s a lovely demo of alternate scales with the Little Phatty, something I hope to try on more synths in general.

An exploration of non-Western tunings with the Moog Little Phatty. In this example, the Arabic scale, Maqaam Husayni is given a workout.

And finally, a reminder that harmonizers don’t have to be used exclusively on vocals:

I can’t simply rip off every single video Chris does, so be sure to check out:
www.experimentalsynth.com

And analog, digital, or … steam … keep the interesting music stuff coming.


AudioProFeeds-1

Tell others about us:
  • Twitter
  • Digg
  • StumbleUpon
  • MySpace
  • Reddit
  • del.icio.us
  • Facebook
  • Mixx
  • Google Bookmarks

Moog Moogerfooger MIDI MuRF

Thursday, November 5th, 2009

The Moogerfooger MuRF already comes in two flavours, the standard version and the bass version. This latest revision rolls these two variants into one unit with a switch to change the filter ranges between mids and bass, but the most important change is the addition of a MIDI input.

Though the MIDI MuRF still possesses CV (Control Voltage) inputs for parameter control, as with all Moogerfoogers, the introduction of a MIDI input allows for full external parameter controls via this more widespread protocol.

Before looking at what can be done via MIDI let’s first look at what the MIDI MuRF can do on its own.

Overview

The MIDI MuRF is an array of eight resonant band-pass filters, the individual levels of which are set by the eight sliders. These filters are controlled by the animation parameters (Pattern, Rate, Envelope and LFO), whilst the Drive (input), Mix and Output knobs adjust the overall effect blend. The animation controls can be adjusted via CV and/or foot controllers/ switches via the input jacks at the rear of the pedal.

Moogerfooger midi murf

The Pattern selector accesses 12 animation step sequences per frequency type (toggled via the Freq switch). The first of each 12 has no animation and turns the MuRF into a static filter array which can be used to achieve some lovely scoops and peaks. The LFO switch adds some basic movement to the sound as it sweeps the filter frequencies as a group, though this requires CV or a foot controller to adjust the rate.

“The MIDI MuRF is an array of eight resonant band-pass filters, the individual levels of which are set by the eight sliders.”

The essential character of the MuRF kicks in with the other 11 patterns, which are pre-programmed sequences with anything from eight to 64 steps. These sequences trigger an envelope for each of the eight filters, the shape of which is determined by the Envelope knob (more later). The clever part is that the triggering can either be momentary (on for a sequence step only) or latched (on until the next trigger which turns it off again). This produces rich variations in patterns that may take several revolutions around the sequence to resolve.

Changing the filter levels further adjusts the balance within the patterns to radically change their rhythmic emphases. This effect is generally referred to as ‘step filtering’.

Envelope

The Envelope control is just one knob and sets the behaviour for all the filter triggers. At its 12 o’clock position the filter attacks and decays are even and resemble a triangle wave, but by rotating clockwise/anti-clockwise the attack/decay is lengthened, thus smearing the filter overlaps in time. Further rotation starts to shorten the whole envelope so a more pulsed shape is achieved, which works wonders for harder rhythmic patterns.

The Rate knob controls the overall stepping speed, with a corresponding LED flashing red to indicate it. When a foot switch is used in the Tap/Step socket the LED will flash green to indicate the tempo – a small detail, but it really helps when it’s on the floor amongst a mass of other pedals.

On the subject of LED colours, the Drive knob controls the input gain and can be used to introduce some smooth distortion into the signal, and so the corresponding LED goes from green (signal present) through yellow (optimum level) to red (clipping occurring).

Another detail that impresses us about the MIDI MuRF is that when both output jacks are used the filters are split so that the odd numbered ones go to the left and the even numbered ones go right, which creates great stereo panning tricks.

(2 pages; go to page: 2)



More:
Moog Moogerfooger MIDI MuRF

Tell others about us:
  • Twitter
  • Digg
  • StumbleUpon
  • MySpace
  • Reddit
  • del.icio.us
  • Facebook
  • Mixx
  • Google Bookmarks

Introducing the Moog MF-105M MIDI MuRF

Saturday, July 18th, 2009

The evolution of the MuRF continues with the MF-105M MIDI MuRF. The MF-105M combines Bob Moogs classic MuRF and Bass MuRF to make one powerful Moogerfooger. Its warm, resonant, 100% analog Mid and Bass filter bands bring you everything from…

Read the original post:
Introducing the Moog MF-105M MIDI MuRF

Tell others about us:
  • Twitter
  • Digg
  • StumbleUpon
  • MySpace
  • Reddit
  • del.icio.us
  • Facebook
  • Mixx
  • Google Bookmarks