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letra de sinewave - ser4ph1m

[intro]

(wendy carlos)
let me start and show you
how we get some of these sounds
first of all, none of them exist
as a particular sound
as they would on an electronic organ
there is no magic b-tton marked “trumpet” or “violon” or “drums”
you have to build every sound
and to start to build these sounds
you have to start with something pretty simple

the simplest one of all is something that any lab technician
must have seen at one time or another
it’s called the “sinewave”
it’s very smooth, very flute like
-sinewave-
little bit more complicated wave is called “sawtooth”
and it’s called “sawtooth” because on the oscilloscope screen
it looks just like a sawtooth
and this one is a little richer, a little riddier
and it ressembles a lot of sounds found on electronic organs
-sawtooth-
something in between those last two
and a very useful sound indeed
it’s something called “triangular”
and it’s kind of a pointed sinewave
-triangular-
so you can see it’s a little brighter than a sinewave
um, this one is called “pulsewave”
and i’m just gonna show you how it swings
into a thing called “squarewave”
it’s up-down up-down just like a switch
if you flip a switch while making a pulsewave

- ser4ph1m

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