From January 20-22, I attended the 2011 Society for Electro-Acoustic Music in the United States national conference with 6 of my Digital Arts students from Stetson. My piece “also apply” was featured in the Genelec Listening Room. I found it to be a nice, relaxed atmosphere for featured composers to gather, hear each others’ work, and chat in between about the music.

I wrote an extended blog post about the trip for the Digital Arts blog which is linked below. It was so great to see my colleagues from around the United States and catch up on some amazing work that people are doing. A great trip!

• MP3 of also apply – 7 min, 40 sec
• A post about the trip on the Digital Arts @ Stetson blog

Banner on campus advertising the SEAMUS 2011 conference.

I just returned from several days at the Society for Electroacoustic Music in the United States National Conference.  In addition to hearing loads of new music, I gave a presentation on the MPG Carepackage.  This continues my efforts to get more people using this collection of patches for networking computers running Max/MSP/Jitter and sharing musical data.  Overall, the reaction was positive and I hope many of my colleagues from around the country will follow up by downloading the following files:

• enhanced podcast of lecture – 14.1 MB
• extended abstract in PDF – 104 kb
• MPG carepackage – last update 11 Nov 2009, 185 kb

It is worth noting that I gave this MPG Carepackage lecture earlier at FEAST in November and you can download a recording of that presentation.  At FEAST, I was a little less pressed for time and so it might be easier to understand the more relaxed pace of that version.

I also had a chance to spend some time with two former Stetson students: Jana Fisher (BA/2009) and Chester Udell (BM/2005).  Jana had a piece entitled Top40:France selected for the conference. She created this spectral composition for her senior project and it sounded fantastic on the big Genelec speakers.  Chester had a piece for trombone and live electronics that was really well done and I am not the only one that thought so; Chester was awarded first place in the annual SEAMUS/ASCAP Student Commission!  Big congrats to him as this is a huge honor.

All in all a good conference.  Looking forward to hearing where next year will be held.

Banners around campus made sure you knew where you were at.

ABSTRACT -Since the generation of granular textures was first automated using a computer (Roads 1978), granular synthesis has grown to become a popular tool for creating new sounds in electro-acoustic music. Many effects can be achieved through the granulation of sampled sound including time compression (Jones and Parks 1988) and expansion (Truax 1990) independent of pitch alterations. Such effects can be created using Cycling74’s Max/MSP software, allowing them to be utilized in real-time. However, the software does not include sufficient externals to meet the need for maximum efficiency and flexibility in creating such effects. This lecture/demonstration will detail the toolkit for Max/MSP that the presenter has created with the aim of meeting these needs.

The toolkit includes four new externals that handle the generation of grains using various control methods. Each strikes a unique balance between different levels of precision and processor usage so that users can choose the approach best suited for their desired results. The externals are able to apply interpolation for smooth playback at various sampling speeds. In addition, the new externals allow the user to be confident that grain parameters are updated precisely at the beginning of each grain. The grain generation techniques will be explained along with additional details about companion externals that the presenter has created to generate control data.

In addition to providing new externals for low-level granular manipulation, larger abstractions have been included in the toolkit to provide “ready-made” effects. Each is built with a simple, consistent design intended to allow for easy incorporation into larger patches. Two forms of each effect exists, one allowing for a fixed sampling buffer into which a sound file is loaded and another for continuous sampling that can be applied to any input signal (even those that are live). These abstractions may also act as a guide for users on how to assemble custom granular effects. A description of the different effects available via these abstractions and how they are intended to interface with a larger patch will be given. The presenter will also explain how he has been using this toolkit in his own research to develop granular techniques that expand the amount of achievable granular sounds.

With its externals and abstractions, the granular toolkit should appeal to both the novice and expert user of Cycling74’s Max/MSP. Novices will find useful effects built to be easily incorporated into their own work. Experts will find useful tools that allow them to freely experiment with the possibilities of granular synthesis. Both should be pleased with the efficiency and flexibility that the granular toolkit offers to all.

• Download Paper in PDF – 116 kb