此为 Mathematica 4 文档,内容基于更早版本的 Wolfram 语言
查看最新文档(版本11.1)

SampleRate

Usage

SampleRate 是声音基元的可选项,指定生成声音时每秒采样数.


Notes

• 缺省设置是SampleRate -> 8192.
• 以赫兹为单位并可用特定声音表示的最高频率等于SampleRate设置的一半.
• 参见Mathematica 全书 : 1.9.13节.
• 同时参见: SampleDepth.
Further Examples

This gives the rate at which functions are sampled to produce sounds (this number will be different on different platforms).

In[1]:=  

Out[1]=

You will get noise by playing a sound that oscillates at close to the sample rate.

Evaluate the cell to see the graphic and hear the sound.

In[2]:=