On March 29, 2018 11:40:29 PM GMT+02:00, Daniel Prager 
<daniel.a.pra...@gmail.com> wrote:

>*Areas for improvement *
>1. There is an unpleasant quality to the ends of the notes, which I
>generate by naively clipping piano-tones. Furthermore, if I up the
>(e.g. set BEAT-LENGTH to 1/4) it becomes unlistenable. What's a better
>to truncate the notes?

If you want to better understand why you need an envelope, it's a pretty fun 
part of synthesis. By clipping the sound, you square off your waveform. Square 
waves are made up of a lot of high-frequency components. To convince yourself 
of that, try to build a square wave by adding together different sine waves. It 
should give you a better intuition about the result.

Have fun,

Sent from my Android device with K-9 Mail. Please excuse my brevity.

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