Acousmatic Composition – Composition 2
May 6th, 2009Posted in Uncategorized
No Comments
To make this piece contrast with the other I went about creating it in a totally different way. Instead of using samples, like I did in my fist piece, I only used a single sound source for all of my sounds. My sound source was the software synth ‘TAL – Bassline’, which is simply a copy of the Roland SH-101 analogue synthesier. I used this synth because it is very simple and doesn’t have a wide range of sounds that can be made from it. My aim was then to create a varied and interessting piece which explored the potential and variety that could be achieve by manipulating a basic and limited sound. (http://kunz.corrupt.ch/?Products:VST_TAL-BassLine)
The piece begins with granulated basslines and strong sweeping high end wails from the synth. To get this effect I used ‘buffer override’, as well as automated reverb which draws the piece into a low end atmospheric granulated bass line. I used a varying LFO on the bass line to give it motion and character. I wanted the different musical ideas to evolve into one another throughout the piece, which was made easier by the single sound source of all of my samples. At 35 seconds a single simple analogue tone is played. The tone is automated with modulation so that it grows into a chaotic high pitched noise with a rapid LFO. This is done to represent the evolution in the sounds.
The common theme in this piece is the evolution and transformation of sounds. Ixiquarks was used on various synth phrases to create different texture-rich sounds. There is an example of this at 49 seconds when the high pitch noise evolves into a granulated repeating phrase. The single tone at the beggining represents the basic synth I have been using. This eventually draws us in to a low pitched repeating phrase with entirely different qualities. At 1:28 these sounds are led into a manic high pitched texture, that imatates a swarm of bees. The wailing synth sound is then re-introduced and leads into the final section. The final section is a collection of rhythmic bass swells which grow in spetrum and leads the piece to its finish.
This piece successfully explores the possibilities of a single sound source, and provides interest and structure to chaotic sound. The piece creates a lot out of very little. Even with the limitations I gave myself I still feel that a varied vibrant soundscape was achieved. This piece was also mixed in 7.1 surround. THis allowed the various swells and crescendos to travel across the 8 speaker set up adding another powerful element to the pieces evolution.