调整白噪声用理性的减法

When you think of white noise you might not feel inspired, but with some clever filtering tricks and when played through Reason's Subtractor you can create something musical and unique.  

寻找一个声音,是既独特又有机?

白噪声,适当过滤的时候,其实是可以通过使用减法合成器的演奏,并在理性的控制。在本教程中,我还想向您展示如何做到这一点。在开始之前,请确保您从一个已初始化的补丁开始。这将确保是在同一页上。


第1步 - 白噪声所有的路

在制定这一招了第一个步骤是使在减法器的噪声振荡器。要做到这一点,只需按下旁边的减法器的噪声标题的红色按钮。

Pic 1


人们可能会认为,这将是所有有给它。但是,为了隔离噪音,因此,只有白噪声是玩,你会也想将MIX旋钮一路过来的权利。

Pic 2


我还建议消除调速的滤波器包络。这将让我们的滤波器调谐纯净和未被篡改与。

Pic 3


现在,当你玩你的键盘,你将只听到噪音...像这样:

[音频ID =“22113”]


第2步 - 调整噪声

现在,我们促成了纯净的白噪声每一次被发出,我们按下一个键,它的时间来控制我们促成释放的怪物。这就是过滤器的用武之地。减法器过滤器1,像许多合成器在那里可以玩像一个振荡器...如果你知道怎么办。试试这个:打开过滤器1频率下降到

Pic 4


现在,继承人令人感兴趣的地方。将要继续前进,提高过滤器1的键盘跟踪,这样,当一个键被打,过滤器会打​​开更广泛的取决于如何的一个关键的高,你玩。例如:如果我打低音符,过滤器会更接近实际的滤波器频率设置。但是,如果我玩了更高的钥匙,过滤器开辟了更广阔。

Pic 5

[音频ID =“22114”]


听到了吗?现在,滤波器和噪声可以发挥像一个普通的减法器的补丁。但是,由于它的白噪声,可以调整补丁给你一个非常空灵,阴森恐怖类型垫,或块状的声音,等等。生病提高攻击和释放,在放大器部分,并听取这听起来像现在...

Pic 6

[音频ID =“22116”]

最后的思考

还不错吧?有一些效果,比如混响,你可以得到一些非常了不起垫,空心砖等。试着用这个你自己玩了。看看你!


Sound Designer, Musician, Author... G.W. Childs has worn many hats. Beginning in the U.S. Army back in 1991, at the age of 18, G.W. began learning electronics, communications and then ultimately audio and video editing from the Department of Defense. Upon leaving the military G.W. went on to work for many exciting companies like Lu... Read More

Discussion

tobypitman
It might be worth mentioning that once the Key Tracking is applied the filter cutoff will need to be tuned/retuned to a fundamental harmonic of the note your actually playing if you want it to be in tune.

e.g. Use a reference Osc and play C and tune the Cutoff of the filter on the noise to that note. Then it should track in tune. You'll also find 3rds and 5ths within the harmonic series of the filter cutoff frequencies. :)
Gwchilds
Excellent catch, and additional tips, Toby. Thank you!!

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