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的Logic Pro X:如何让经典的声码器(唱歌合成器)的影响
Joe Albano on Mon, September 21st 2 comments
The vocoder can be heard on many hit records by artists like ELO, Kraftwerk and Daft Punk. In this comprehensive tutorial, Joe Albano, shows how to create your own vocoder effects in Logic Pro X.

该声码器已经存在了很长一段时间

声码器能够相当多的效果,从苛刻,金属机器人声音(赛昂),类似于自动调整效果的量化音调效果。但经典的声码器合成的声音效果是

How Vocoders Work 

该效果需要两个信号

Fig 1 Logic’s EVOC 20 Vocoder processes a spoken word vocal recording

图1逻辑

音频实例1所讲单词的声音记录是用来打造经典

[音频ID =“36314”]

The EVOC 20

逻辑已经够用了,包括声码器的效果插件其收藏

这是相当深刻的,复杂的处理器,所以我

三个版本研祥20的,二者可以被用于经典效果我们

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Fig 2 The EVOC 20 Vocoder—the PolySynth (Instrument) version

图2中的EVOC 20声码器

术语声码器是短期的话音编码器。它使用的窄带滤波器组编码的语音特点

声码器的工作原理是破碎的分析信号(声音,在这些例子中,但它可以是任何东西)成窄频带;附带的合成被分成相同的,相应的频带。每个分析频带被耦合到它自己的包络跟随,它控制相应合成频带的包络。这种叠加分析波浪的形状

那么,为什么这使它听起来像合成器是唱歌?那么,一个人的声音产生了一些共振峰称为共振峰

在发声(分析)信号辅音被检测到,并通过传递,或用于生成一个单独的噪声信号

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Welcome to the EVOC PolySynth

这里

Fig 3 Setting up the EVOC 20 PolySynth for the classic Vocoder effect

图3设置的EVOC 20 PolySynth为经典的声码器效果

那里

音频实施例2相同的信号,先用20条带,然后12,然后8:

[音频ID =“36316”]

该图下面是共振峰伸展和共振峰移位控制(图3 D)。这些将改变对应Synth的共振峰只,提供熟悉音调移特殊效果(音频实施例3)。共振控制,到右侧,也可以用于加强的效果。

音频实施例3的声码信号,与共振峰伸展旋钮缩小,然后逐渐扩大;那么共振峰换档把手向下移动,以后逐渐转向了起来:

上面的图中,可以设置总带宽(图3 E)

音频实施例4相同的信号,先用更宽的带宽(150-6400赫兹),则较窄酮(300-3200赫兹):

[音频ID =“36317”]

在左边是合成器控制(图3 F),在那里你可以拨打任何东西从模拟到FM型合成器的声音。这是你的标准合成控制,所以我赢了

在右边,有

音频例5的声码信号,先用零的U / V检测灵敏度和级别设置;然后在它们的默认值(分别为40%和30%,):

[音频ID =“36318”]

输出部分增加了一个合唱团的选择和立体声宽度旋钮,可以创建一个单声道的效果(一路下跌),或立体声效果,通过平移左右之间的不同频段

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Vocode Your Own

除了生成与EVOC 20 PolySynth经典的声码器效果

Fig 4 The EVOC 20 TrackOscillator lets you Vocode the Instrument of your choice

图4中的EVOC 20 TrackOscillator让您Vocode您所选择的仪器

正如你所看到的(图4),关键控制大多是相同的。如果你想保留更多的仪器

音频示例6 EVOC 20 TrackOscillator创建

[音频ID =“36319”]

显然,在这些插件有更多的控制,并在水龙头多了很多的效果为好,但这是我们所拥有的空间了。如果你

了解更多关于如何使用声码器在Logic Pro X中使用这个优秀的视频课程,由大卫·厄尔这里 。

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Comments (2)

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  • I have been trying to get this singing vocoder effect using acid pro 9 and cannot. Any help would be great.
    • 9 months ago
    • By:
    Reply
  • Joe A
    Hi Zaffa - As a Mac user I don't have access to Acid Pro 9, so I can't offer a specific answer, but if there's no Vocoder plug-in included you might want to check out a free Vocoder VST—here's a couple of links: https://tal-software.com/products/tal-vocoder https://tal-software.com/downloads/docs/TAL-Vocoder-UserManual.pdf I'll start a thread based on your question on the MPV Forum—maybe another Acid user will have a suggestion.. :-) https://www.macprovideo.com/forums/audio/studio-recording-techniques/thread/9172-classic-vocoder-effect-in-acid-pro-9?afid=E470KLQ7r9
    • 9 months ago
    • By: Joe A
Flexing Vocals: Time and Pitch
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