Music220a: HW2-RadioPlay

1. Basic Idea:

In this assignment, I'm trying to create an "absent-minded" pianist. The pianist inteprets music as she likes while ignoring the so-called "instructions" of rhythm, dynamics, etc.

Music: I compose the piano piece specifically for this assignment, and add the scripts I wrote as the "instructions".

Script: There are three parts of the scripts, an English instruction about how to interpret the piece, a humming to mimic the rhythm, and a Chinese count of beat numbers.

Sound Effects: Steps sound, dance steps sound, and the door-open sound effect.

So my piece consists a piano composition, several layers of voice, and a few sound effects.

Both piano and voice were recorded through the Air Mic I built (though it's not a fancy microphone in a recording studio, it works pretty well, except for a little bit noise introduced by the recording and the sound interface), and sound effects are extracted from the sound library.

2. The Binaural Mixdown:

I'm trying to manipulate the panning of the following sound sources: piano, voice, and sound effects. The final file is a binaural file representing the four channels.

I designed the movement of sound source as well as applying effects in audacity, and exported 4 mono channels into chuck.

I use the StereoRecorder to get the final output of wavefile.

3. The Chuck Files:

BinauralPiano: A chuck file to play the binaural version of wave file

4ch-Piano: A chuck file to play four channels

4. Four Seperate files for 4-channel speakers

5. The Binaural Wave File

Listen to this absent-minded-pianist, and always follow your heart when treating the music : )