Ostracon and Low-Gain Live: Wednesday, August 10, 2011

Unearthed Music just got a new run of cassettes made of my release, Unauthorized Modifications by Ostracon (me and Graham O’Brien). We will have them at shows and select local record stores including Shuga Records in Northeast Minneapolis. Checkout unearthedmusic.com for more details.

A great place to get your tape is at our show this Wednesday, August 10, 2011 at the Honey Lounge in Minneapolis. Master modular maestro, Low-Gain, shares the bill with us. Doors are at 9:00pm and music starts at 10. The new cassettes will be on sale at the show for $5, which includes a free download code (normally $8 just for the download) and if you are one of the 25 customers who bought the previous cassette that was recorded only on one side, bring it to the show and I’ll swap it with a new one for free!

Here’s a sample from our release show on June 24, 2011:
Ostracon Release Show Segment 3

Handmade Music Minneapolis Number Eight

Checkout the eighth installment of Hand Made Music Minneapolis on July 25, 2011 at 9pm at the Hack Factory.

This time the line-up includes Rifflord playing heavy music on handmade gear, Mike Hutchins talking about the same gear, Adam Loper playing his modified organ and leslie cabinet, and Dust Buns.

More information is available here www.tcmaker.org/blog/2011/07/handmade-music-minneapolis-number-eight/.

Brash Ice Video

Jack Sack alerted me to the work of Cheryl E. Leonard who makes instruments, sounds and music from natural materials such as stones and ice. Visit her blog for more information about her work.

Analog Noise Slow Filter Sweep on SoundCloud

Although I’ve used it for few things before, I have decided to try using SoundCloud to distribute some of the sounds from my One Synthesizer Sound Every Day project. I really like the way that people can comment on the audio at different points within the timeline. It also seems like a good way to share beyond the scope of AudioCookbook.org.

On the other hand I recently had a reader comment on how they liked ACB’s current audio player (WPaudio) because it works on iOS. Unfortunately, because it is Flash (iOS doesn’t support Flash) the SoundCloud player will not work on iOS. Conversely WPaudio doesn’t work on Android, although it should. I am curious and would like to get some feedback from ACB readers on this. How many of you use SoundCloud? And what do you think of it becoming the main method of distributing sounds on ACB? Are you an iOS user and will that be a problem for you?

I’d like to use the HTML5 audio element, but then Firefox users would not be able to play the MP3s and although I would like to, I’m not going to find time to convert three and a half years of audio to Ogg files. My ideal audio player would automatically use the HTML5 audio element when it was available and compatible with the format, otherwise it would automatically switch to using a Flash player, and lastly default to a link when nothing else worked. If you know of a player that does this, please let me know. Perhaps it needs to be developed, but it seems like something like this should be out there by now.

In any case, without further ado here’s the first of my daily synthesizer sounds to be published on SoundClound. I’m including it with the WPaudio player and HTML5 audio element as well for comparison purposes. To produce this analog noise I used the LFO on the Roland MKS-80 to slowly sweep the filter. Nothing fancy, but pleasant none-the-less. I ran it through a ping pong delay for some stereo imagery.

The Original WPaudio Player:
Analog Noise Slow Filter Sweep

The SoundCloud Player:
Analog Noise Slow Filter Sweep by Ostraka

Using the HTML5 Audio Element:
Analog Noise Slow Filter Sweep

MIDI Delay and Sequencer Via Eskimo Spy

Ryan Terrell (aka Eskimo Spy) recently wrote this article to share on AudioCookbook.org regarding MIDI delay and sequencing in Ableton Live, and I agree that it is something that will interest many ACB readers. Ryan writes:

I’ve always wanted a MIDI delay and sequencer built into Ableton. Recently, Max for Live programmers have been coming up with some slick patches to do just that. For those of us who haven’t got the cash for Max yet, there’s an alternative.

While tinkering with the “Note Length” MIDI plugin I stumbled upon an interesting find. The “Note Length” plugin has two modes: Note On and Note Off. Note On simply allows the note to pass through changing only the length of the outgoing note. However, “Note Off” waits for the “Note Off” MIDI message (sent from most synthesizers after the key is released) before triggering a *new* note.

I found that in stacking more than one of these plugins end on end I was able to successfully create a MIDI effect rack built on quantized step increments. Each “Note Length” plugin is waiting for a note to finish before triggering their note. By stacking more than one, and setting the plugins to “Sync” mode, you can delay it by quantized increments.

For added versatility there is a Pitch and Velocity plugin at the end of each parallel rack. The velocity plugin is set to “Fixed” mode, so when the velocity macro for each chain are set at 0, the note doesn’t sound at all, effectively silencing that step.

Finally, there’s are global “Random Velocity” and “Gate” length macros. This will give you global control over all the steps’ lengths, and random deviation by degrees from each step’s programmed velocities.

The implementations of this are two-fold. You can create a type of “MIDI Delay” if you remove any pitch variant, and map a macro (with some tinkering) to the velocity of each step, thereby allowing it to “Decay” over time in velocity. You can also use this as a step sequencer, with 4, 8, 16, 24… etc. steps. The rack I used to make these are built on 16 steps, but it’s entirely modular. Also, with the myriad of “Velocity to ____” (fill in the blank) parameters on every synth in Live, this is a massive breakthrough for my own music. Such is the beauty of racks.

E-mail eskimospy.music [at] gmail [dot] com for the prototype racks. This will be featured on the upcoming website www.RacksForLive.com and you should head over there to register for details of the site launch from the founder, Isaac Halvorson.


Ableton – MIDI Delay w/ Velocity or “Feedback” Modulation by Eskimo Spy