在Pro Tools节拍侦探使用的Groove Quantising

Pro Tool's Beat Detective can do amazing things for the timing of recorded audio in the right hands. In this tutorial, Mike Watkinson demonstrates how to best get groove quantising.  

在Pro Tools的节拍侦探窗口带来了一个方便的位置,一系列的工具和流程,本身极鼓。 quantising槽,即从一个信息源,并把它作为quantising模板其他材料的凹槽借款,是可以实现大多数数字音频工作站,但禁毒侦探的过程,特别是直接的。


确定你的源视频素材

在这个例子中,我们将申请开放鼓沟Stevie Wonder的迷信一些比较无菌探空鼓录音。听杰拉德(总是一种享受),你会听到有两个明显的鼓沟酒吧打在上面没有其他文书。随着迷信地区solod使用Tab瞬态编辑光标放置在两间酒吧开始,然后按住Shift键,反复按Tab键选择最多的两个酒吧节结束。检查你选择了整整2个酒吧,循环播放模式选项试镜

2 bars of groove selected; auditioned in Loop Playback mode

2间酒吧沟选定;试演在循环播放模式。


然后,从“事件”菜单中打开拍侦探和选择槽的操作部分的模板提取。在选择部分输入开始酒吧1 | Beat和3 1月底酒吧|禁毒。在检测部分的检查小组击败单选按钮,然后单击“分析”。移动的灵敏度滑块,使所有分次确认。如果错过了一些,你可以点击他们使用的格雷勃工具,或单击删除选项抓流氓的标记,但您使用的是具有强烈节奏感的音频文件,这一步不应该必要。

Analysis of beat markers by Beat Detective

禁毒侦探节拍标记分析。


最后,点击Extract.The对话框打开的窗口让你输入槽的名称(如果您将它保存)以及如果有必要进一步说明。您可以添加槽槽剪贴板,或您可以保存在其他会话中的进一步使用。

至于在前面的教程巡逻侦缉中,小号强烈建议您鸿沟要quantised成有意义的会议(即诗句,合唱等)和管理的部分(例如4个或8个酒吧),并调整这些路段找到确切的每一个节奏的时机电网。在我以前的教程,固定在Pro Tools与禁毒侦探鼓,我描述了如何做到这一点使用的节拍侦探的,所以在这里是一种替代方法:

  • Used Tab to Transient to identify the start of each section.
  • Ensure the Edit cursor is flashing in all drum tracks to be divided by shift+ clicking in each one.
  • Use Command-E to divide the regions.
  • Select all the regions in the section using the Object Grabber.
  • From the event menu choose ‘Identify beat…’ (Command-I).
  • Enter appropriate start and end locations (1|1|000 and 5|1|000 for a four-part section starting on the first beat of the first bar, for example).
  • Click OK – a tempo will be entered in the tempo ruler at the start of the section.
  • Repeat this process for each section in the session.


Entering the Start and end locations into the ‘Identify Beat’ dialog.

到确定的禁毒对话框中输入开始和结束位置。


槽禁毒侦探Quantising:第1步 - 分离

  • Select the region to be quantised,
  • Open Beat Detective from the Event menu (Command+8 on the numeric keypad).
  • Cheese Region Separation in the Operation section.
  • Enter appropriate values for Start and End bars and beats.
  • Ensure that Sub-beats is selected in the Detection section and click Analyse.
  • Again when you are happy that the analysis is correct click ‘Separate” as before.


Selection separated into regions at transients.

选择分隔成在瞬态地区。


第2步 - 顺应

  • In the Operation section choose ‘Regions Conform’.
  • Over in the Conform section choose ‘Groove’ from the drop-down menu.
  • A further drop-down menu will then appear - from this one choose ‘Groove Clipboard’.

如果你打勾定时,你也将获得一个潜在的有用的功能,称为前处理,使用标准顺应。这将quantise分离地区首先与您所选择的细分,在选择部分(和可选的三重),然后与Groove的剪贴板的内容。这是非常有用的,如果您正在处理的音频将受益于整理之前改变其手感。摸索和经验相结合,但只有这样,才能评估是否在每一种情况下,这是必要的。

选择符合。

Regions conformed to Groove Clipboard quantisation template, with pre-processing enabled (to 16th note triplets).

地区符合到Groove剪贴板量化模板,启用前处理(第16三连音)。


第3步 - 平滑的差距

差距无疑会出现分离音频地区之间,作为一个符合的结果,这可能会导致发声点击。编辑平滑可用于填补这些差距,如果需要添加交叉淡入。

  • Click ‘Edit Smoothing’ in the Operation section.
  • In the ‘Smoothing’ section choose ‘Fill gaps’ or “Fill and Crossfade’ (and the crossfade length).
  • Click ‘Smooth’.
  • Don't panic if you can't see the crossfades. The default 5 ms crossfades won't show up at normal levels of zoom! 


Gaps filled and crossfades of 5ms applied.

填补缺口和应用5ms的交叉淡入淡出。


现在坐下来享受的杰拉德的时机,不知道15年在学校乐队的老小子,你刚才记录播放!

了解有关禁毒侦探的更多macProVideo.com“的Pro Tools 204 -拍侦探视频教程。


Mike has been obsessed with music software since he first saw Fairlight's Page-R, and has tracked its development through his work as a performer, composer and producer. As a writer he has contributed articles to Sound On Sound since 1999, and currently writes their Apple Notes column. As well as being a certified Logic Pro and Pro Too... Read More

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