
第九章
音訊與音樂處理
Deep in the back of my mind is an unrealized sound
Every feeling I get from the street says it soon
could be found
When I hear the cold lies of the pusher,
I know it exists
It’s conrmed in the eyes of the kids, emphasized
with their sts
...
The music must change
For we’re chewing a bone
We soared like the sparrow hawk ied
Then we dropped like a stone
Like the tide and the waves
Growing slowly in range
Crushing mountains as old as the Earth
So the music must change
The Who, “Music Must Change”
9.0 導論
在 Mathematica 裡, 音 訊 與 音 樂 有 三 種 方 式 處 理:(1) 使 用 傳 統 的 音 符( 如
"C"
或
"Fsharp"
)加上音長、音量或音色等設定,並且使用
Sound
、
SoundNote
與
ListPlay
等
指令呈現聲音;(2)使用數學函數波形處理類比音訊;(3)使用