Piano Mallet Loop


I extracted this loop from a recording of my piano that I made with the specific intention of not using the keyboard to make sound. I used a metal mallet to gently strike the strings and got lucky with this short ascending melody. It’s a one bar loop in 4:4 time at 67 beats per minute. I’ve looped it four times at full volume and then faded it out during the last two loops. I’m also including this sample in the “Share Remix Adapt” category, so if anyone wants to have a go at making a track out of this, please post the results in a comment so we can all have a listen. As stated in this post, all the examples in the “Share Remix Adapt” category have been licensed under the Creative Commons Attribution license.

Piano Mallet Loop

Time Expanded Radio Static

If you had a chance to hear Johannes Kreidler’s piece, Product Placement, made up of 70,200 samples in 0:33 seconds, then you probably thought is sounded a lot like radio static. To me it sounds like parts of it were time compressed and probably up-pitched, but altogether quite an achievement. Although, you might find the style of Akufen’s piece, Deck the House, more musical.

Rather than time compress the radio static I posted yesterday, I had a go at time expanding it. Time expansion works by stretching waveforms without changing the pitch. This can have some odd results when time expanding by a significant amount. You will often hear a repetitive stuttering, or garbled effect, like what’s happening in this example. In the image you can see the garbled sections represented as rectangular patterns that occur throughout the waveform.

Time Expanded Radio Static

Radio Static Part 1

As I have mentioned in previous articles, I love knobs. This includes the tuning knob on AM/FM radios. For today’s sound I decided to record my old Panasonic tuner. I took a mono direct signal into my M-Audio Firewire 410 and started tuning. What I was after is that static sound between stations, and the tiny chunks of speech and music that pop through as one spins the dial. I started with FM, switched to AM, and then back to FM recording close to ten minutes worth of audio. This particular tuner wasn’t much good for producing the gliding theremin like tones you sometimes hear, but I got some good static and random micro-clips of music and speech. Here’s a snapshot of one of the sections I’m satisfied with.

Radio Static Part 1

Meditation Bell

Nils Westdal and I recorded these bells for a percussive element in one of those tracks that have yet to see the light day. These beautiful solid brass bells have more than twenty seconds of decay. We recorded nineteen of those seconds. We used an AKG c4000b large diaphragm condenser microphone to capture the sound. The c4000b is one of the most versatile and sensitive mics I’ve used. It’s perfect for capturing all that sustain and high frequency goodness. Take a deep breath, cross your legs, close your eyes and press play.

Meditation Bell

Guitar Chord

A rarely tapped resource for me are clips found in the sound file folders of Ableton Live sets I use for performances. My group Keston and Westdal use two laptops running Live synchronized using a MIDI network. We usually play instruments during our performances and use the laptops for live looping and triggering loops and “scenes” as we construct the arrangements during the show. Our drummer gets a click so we can we can leave out or bring in sound from the laptops as we like. This way we can have purely live instrumentation intermingled with sequenced and live looped audio. It’s a bit of a learning curve to perform this way, but very liberating once you get it down.

This short sample of a guitar chord was played by my good friend Jason Cameron based in Seattle. While jamming together last June, 2008 I captured a few of his phrases in one of my Live sets, and came across it today while browsing through the sound file folders, looking for something to post. I dumped it back in Live, resisted the urge to reverse it, and added distortion, delay and reverb for a little texture.

Guitar Chord