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Logic Pro X Vocal Pitch Correction

Jan 31, 2019 How I use “Set to Perfect Pitch” to make the process of pitch correction super easy to take care of. How I use Pitch Drift and Vibrato to fix bad notes when regular Pitch correction isn’t working. How I use the “80% Philosophy” to fix my vocals while keeping their humanity. And how to fix vocals when Flex Pitch isn’t doing the trick. May 23, 2019 How to Trigger Live Pitch Correction in Logic Pro X. Last updated on: 5/23/2019 3:42:36 AM. Learn how to set up Waves Tune, Waves Tune LT and Waves Tune Real-Time as AU MIDI-controlled effects in Logic Pro X, so you can trigger pitch corrections and manipulate recorded tracks with a MIDI keyboard. Flex Pitch algorithm and parameters. Edit the pitch of audio in the Audio Track Editor or a zoomed in track. Edit the pitch of audio in the Tracks area when the track is not zoomed in. Correct the timing of audio regions with Flex Pitch. Quantize the pitch of audio regions. Create MIDI from audio recordings.

One of the marquee features in Logic Pro X is Flex Pitch. David Earl (aka. SFLogicNinja) dives in to showcase just how effective the pitch manipulation is and how it works.

Of all of the great new features included in Logic Pro X, Flex Pitch is a real game changer. Many companies have come before with offerings for time and pitch manipulation, so it's interesting to see how Apple was going to change the game. There are many details that many may miss on accident if they weren't looking closely. Apple put their thinking cap on to make this, and came up with something powerful, flexible, and.. well.. slick.


Starting Flex Pitch in Logic Pro X

We've got some vocals to tune! To get them ready, we need to turn on Flex mode:

  1. Turn on Flex mode by clicking the Flex mode button in the main window
  2. Turn on Flex mode on the tracks to be flexed
  3. Choose Flex Pitch from the list of available algorithms

Flex Pitch is separated out from the rest of the algorithms, because we can mess with pitch as well as time. Instead of giving us Flex and transient markers, Flex pitch will be using notes. Here's how everything looks in the Main Window:

Getting Flex Pitch going in the Main Window of Logic X.


Vocal

Working with Notes in the Main Window

The notes Flex Pitch has detected show up as very thin blue lines within the region we wish to edit. In the Main Window, we are able to do global changes to the pitch of our audio region. Flex Pitch is pretty good at detecting the correct pitch, and we may be able to edit all of the notes in the Main Window and be done! (If only we were so lucky.)

  1. Hold Shift, and lasso the notes within the region in the arrange window that are to be tuned.
  2. Click inside the shaded area of the note, click and hold, and pull down.
  3. You'll hear the pitch being changed, and when the pitch comes close to the center of the region, the notes should lock at their perfect pitch.
  4. Have a listen to your work.

The Flex Pitch Tool displays a useful position and pitch readout.


With Flex Pitch in the Main Window, we are offered very sweeping changes. Flex Pitch is pretty good at finding the pitches, and the correction is usually pretty good, but to get the job done properly, we are going to need to use the Audio Track Editor.


Working with Flex Pitch in the Audio Track Editor

The Audio Track Editor is new to Logic Pro X, and is a wonderful way to do fine editing of Flex Pitch. To open the Audio Track Editor, simply double-click at the top of an audio region that is to be flexed.

The Audio Track Editor has an inspector on the left side, and the notes show in a grid on the right. The inspector is used for changing the pitch and time of several notes at once, and the grid to the right of it is where notes are meticulously edited individually.

Flex Pitch at work in the new Audio Track Editor. Mobile shop billing software crack tools.


Using the Inspector for Flex Pitch

To use the inspector, simply select whatever notes you wish to edit, then choose one of the following actions:

  • Time Quantize - This takes notes and quantizes them to a grid, similar to MIDI notes in the Piano Roll editor
  • Scale Quantize - This will confine the note pitches to a specific scale
  • Pitch Correction - This will try to change all pitches so they are closer to their '˜perfect' state. With a slider, this can be done in degrees
  • Gain - This will adjust the gain of any selected notes

The Inspector provides useful controls to manipulate the pitch of your audio files.


The inspector is more discerning than the Main Window, but for detailed work, it's advised to get inside the region and work with individual notes.


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Hot Zones

In the region area to the right of the inspector, we have notes. These notes have six hot zones on them. They are on the left and right upper and lower corners, and they are also found midway across on the top and bottom of the note.

These hot zones perform the following functions:

  • Pitch drift in/out - For sliding from one note pitch to another
  • Vibrato - Performance a little shaky? We can fix that.
  • Fine Tuning - In cents, (100 cents per semitone)
  • Gain - Increase and decrease gain, and watch the waveform change
  • Formant - Make you voice sound natural when higher or lower in pitch. (Can also be dastardly turned into the Mickey Mouse or Frank Zappa tool).

Hot Zones provide convenient and quick access to essential functions when using Flex Pitch.


Finding Creative Uses for Flex Pitch

Logic Pro X Vocal Pitch Correction Plugin

So we know the basic anatomy of Flex Pitch. Creatively, what can we do besides tuning vocals?

  • A nice place to start is copying regions with Flex Pitch data and then tuning them up or down to create backing vocals.
  • Another good creative use of Flex Pitch is to take instruments that have no (or dubious) pitch, and forcing them into line.
  • There are also other features built into Flex Pitch that take advantage of the detected note data. MIDI can be generated from this powerful tool and reused in other areas.
  • Create new notes in the Audio Track Editor that allow you to create alternate melodies.
  • Radically alter formants to give a vocal an extremely freaky vibe. Artists to listen to for inspiration are Grimes, Fever Ray, and CocoRosie. Interesting and weird.


Logic Pro X Vocal Pitch Correction Pedal

Conclusion

Flex Pitch is not just a tool for out of tune singers. It can be used to greatly change the timbre and emotional feel of not only a vocal, but any other instrument that is put under its influence. Copying and pasting several regions of Flex Pitch data will help create iterations of melodies and motifs that quickly spin into insanely creative territory.

The fact that all of these techniques are extremely intuitive gives users a big leg up over programs like Melodyne and Auto-Tune. In these programs, you had to first write the audio in real time into the plug-in, where the content stayed, even when a region in the Main Window was deleted. I don't know how many times I ended up with a vocal on my percussion stems because of this. Thanks to Logic Pro X's new Flex Pitch, I don't believe that is going to be a problem anymore.


To learn more about Flex Pitch, check out this tutorial:


Related Videos

Please follow these instructions to control Auto-Tune Pro or Auto-Tune Artist's pitch correction with a MIDI track in Logic Pro X:


  • Logic Pro X Tutorial - AutoTune Mitchel Pigsley How to get auto-tuned vocals with the LPX Flex-Pitch tool and the Pitch Correction plugin. Thanks for watching! Want to choose my next video!?
  • How To Instantly Pitch / Tune Any Audio in Logic Pro X Darren Burgos on Tue, September 5th 1 comments Logic Pro X has more tools for pitching and tuning audio than you may have realised, and it works just as flexibly as editing MIDI pitch does.
  • Oct 17, 2017 Auto tune 8 Low latency mode + Logic X Low latency mode + Input monitoring + 32 buffer (RME UFX) = Pretty good. I don't remeber the exact number but I know its under 8ms roundtrip. Yeah, it's way way better on the RME interface I use in my home studio. The Orion 32 just doesn't work for this.
  • In this tutorial, you'll learn how to get started and begin Auto-Tuning in Logic Pro X. Auto-Tuning Explained. According to the Google dictionary, 'Auto-Tuning is the process of using a device or facility for tuning something automatically, especially a piece of computer software which enables the correction of an out-of-tune vocal performance.'

So here’s how to Auto Tune your vocals in Logic Pro X (For Free): The principles that I’m going to teach you are applicable to all pitch correction software e.g Melodyne, Autotune etc. The most common mistake I see people making with Auto Tune or pitch correction is that they select the plug-in and think the work is done without changing.

1. If you intend to use a MIDI keyboard, connect it to your computer, start Logic Pro, and make a new session.


2. Create an audio track and software instrument track. Record or import an audio recording onto the audio track.


Setting Up Auto Tune In Logic Problems

3. Set the output of the audio track to 'No Output.'


4. Load Auto-Tune Pro (or Auto-Tune Artist) as the 'Instrument' input on the software instrument track. (It's available under: AU MIDI-controlled Effects > Antares)


5. In the Auto-Tune plug-in window, click on the 'Side Chain' drop-down menu in the upper right corner and select the audio track you created in step 2 (for example, 'Audio 1').


6. Click on the 'Advanced' view button and then the 'Target Notes' MIDI button to enable MIDI note control of Auto-Tune's target pitches.


7. Select the software instrument track and click on the red 'R' button to record enable it.


8. Start playback (or recording) and perform on your MIDI controller to pitch correct your audio recording in real time. Alternatively, you can import a MIDI file onto your software instrument track and use this instead.


If you plan on recording audio from a microphone or an instrument, you’ll need a way to get the audio into Logic Pro. Your Mac probably has a built-in line in or microphone. Although these may work in a pinch, professional recordings need higher-quality input devices. The documentation of most professional hardware will show you how to set it up with Logic Pro.

Choose your input and output device

After your hardware is set up and connected to your computer, you must select the hardware in Logic Pro Preferences. To choose your audio input and output devices:

  1. Choose Logic Pro X→Preferences→Audio.

  2. Click the Devices tab.

  3. On the Input Device and Output Device drop-down menus, make your selections.

    You can choose separate input and output devices. You may want to record a guitar by using a mobile guitar interface and monitoring through the computer speakers or headphones. In this case, you select the audio interface as the input and select Built-in Output as the output.

  4. Click the Apply Changes button.

    Logic Pro will now begin using your selected input and output device for audio.

Set your I/O buffer size and reduce latency

Setting Up Auto Tune In Logic Pro Version

Latency refers to the delay between your audio input and audio output. This delay is unavoidable in software because your sound source must be converted to digital audio and processed before it can be heard. In many cases, latency is negligible and won’t be noticeable. However, latency can become an issue when a track has lots of plug-ins that require significant processing.

It’s a good idea to record most of your tracks before you begin adding lots of plug-ins. The more plug-ins you add, the more processing power required, and the more latency you can introduce into the system. If you record without a lot of plug-ins, latency probably won’t be an issue.

Setting Up Auto Tune In Logic Pro Download

When you record, latency can be a hindrance if you can’t hear what you’re playing exactly when you’re playing it. Fortunately, you can adjust the latency as follows:

  1. Choose Logic Pro X→Preferences→Audio.

  2. Click the Devices tab.

  3. On the I/O Buffer Size drop-down menu, make your selections.

    Note that a smaller buffer size will reduce latency.

    A smaller buffer size requires more processing power. If you set the buffer size too low, you can introduce clicks and pops in your audio. Experiment with the buffer size until you find a setting that minimizes latency but doesn’t introduce unwanted audio artifacts.

  4. Click the Apply Changes button.

    Logic Pro will begin using your selected I/O buffer size.

Monitor signals through your hardware or software

Some audio interfaces have built-in monitoring capabilities. This means you can listen to the source material you’re recording through your hardware instead of through the Logic Pro X software. Monitoring through your hardware is useful if the software introduces too much latency.

By default, Logic Pro monitors audio through the software. To turn software monitoring off, follow these steps:

  1. Choose Logic Pro X→Preferences→Audio.

  2. Click the Devices tab.

  3. Deselect the Software Monitoring check box.

    If no hardware is connected, the check box will appear dimmed and will be unavailable.

    The Software Monitoring check box is available only if Show Advanced Tools is selected in the Advanced pane of Logic Pro X Preferences.

  4. Click the Apply Changes button.

    Audio will no longer be monitored through Logic Pro.