Quick Tip: Simple Vocal EQ & Compression Using Waves Plugins in Reaper
Tutorial Details
- Difficulty: Intermediate
- Time: 20 minutes
- Requirements: REAPER, Waves plugins (see below)
In this quick tip, you will learn a very simple and quick method in applying vocal EQ and compression using Waves plugins in Reaper DAW. We’ll use the Waves C4 compressor, Q3-Paragraphic EQ and DeEsser. The targeted genre for this vocal EQ/compression is pop, rock and country music.
Step 1
Record the vocals first. I recommend you use a vocal condenser microphone as it can capture the wide frequency response and dynamic range necessary for great vocals. Make sure the vocals’ maximum peak (loudest section) is somewhere between -18 dBFS to -6 dBFS maximum. Make sure you record them at a minimum of 24-bit/48 kHz resolution.

Step 2
Normalize the vocals in the mix. This will maximize the vocal volume in the mix without clipping. Right click on the vocal track, then click “Item processing” – “Normalize Items”.

Step 3
Remove the unnecessary background noise before the start of the vocals. You can do this using volume track envelopes. This feature is available in most DAWs including Reaper.

Step 4
It is time to apply some EQ. Click the FX button of the vocal track then add “Waves Q3-Paragraphic EQ”. Apply the EQ setting as shown in the following screenshot.
The purpose of the -6 dB low shelf at around 100 Hz removes the vocal low frequency which is not desirable in most cases. However this strongly depends on the song and the singer. The purpose of +3 dB boost at 3000 Hz is to increase the clarity of the vocal lyrics and helps convey singing emotions.

Step 5
Watch the output meters of the Q3 Paragraphic EQ for clipping. If a clipping occurs, lower the input (in this case, it is lowered to -4 dB) until there is no clipping on the output throughout the vocal tracks.

Step 6
You can then compress the vocals after EQ. In this case, add the Waves C4 effect next to the Q3 Paragraphic EQ. Then use the “Pop Vocal” preset at first. This is the recommended starting preset for pop, rock and country vocals.

Step 7
To increase vocal clarity in the mix after applying the above settings, you might want to cut a hole in other instruments’ frequencies. For example for all guitars, try cutting -6 dB to -9 dB for at 3000 Hz. You can use Q3 Paragraphic EQ for this. See the EQ settings below on all guitars:

Step 8
It is time to level the vocals and other instruments in the mix. The objective is to achieve a desirable balance of vocals and other instruments. Try playing the entire mix together. Then if the vocals seem very dominant with respect to other instruments, try to lower the amount of gain boosted on 3000 Hz. For example if you have boosted +3 dB; you might try +1.5 dB first. Listen again until the levels are now comparable.

Step 9
Check if other instruments are not too buried in the mix. You can decrease the amount of dB cut at 3000 Hz. For example for guitars, you might want to reduce the dB cut from -6.5 dB to -5 dB. Always use your ear to determine the optimum adjustments.

Step 10
You may find there is a strong vocal sibilance after adding the EQ and compressor. You can resolve this using Waves DeEsser. For example it is controlled using the female shh preset below.

This is a sample raw mix with vocals processed using the above steps:
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Vocals by: Jeanine Maningo

Overall, good suggestions… particularly cutting instruments EQ behind the vocal presence range. I wish there was before AND after audio samples. Also, the out of tune guitar is very distracting.
There’s the odd nugget of good info here but it’s surrounded by a lot of BAD ADVICE! Please don’t follow the tips in this guide or your mix will suffer. Here’s what you should be doing:
It is a good idea to keep recording levels low – average around -18dbfs to -12dbfs with any peaks no louder than -6dbfs MAX! But DO NOT NORMALIZE THE AUDIO TRACK!!! That is terrible advice. You will ruin your mix if you do this. Also, you don’t HAVE to record at 48kHz minimum…..44.1KHz will be fine.
Mute out the space inbetween vocals to remove unwanted background noise and apply fades where necessary.
Apply SUBTRACTIVE EQ first…..not additive! so remove any unwanted frequencies using an eq which doesn’t “colour” the sound. so yeah, waves q series eq’s are fine. Use a high pass filter to remove unwanted low end information from the vocal track….don’t bother using a shelf. a HPF somewhere between 80 and 120hz will do wonders for cleaning up the vocal.
Now apply a de-esser. I personally like waves RenDeesser. The object of this is to help reduce sibilance. Find the frequency where the S’s seem the most prominent and duck them out. However, you need to LISTEN to the audio and decide whether or not you feel that the sibilance is an issue. If the vocals were recorded really really well, with the perfect mic suited to the vocalists style and the singer was a professional singer with good studio experience, then you might not need to use one. USE YOUR EARS!!
Now apply a compressor next in the chain. I personally wouldn’t use the waves C4…but thats all subjective. I would reach for an LA-2A style comp or an 1176. Maybe even Waves RenComp in some instances. I would look to use a 3:1 ratio, with a fast attack and fast release.
Then apply ADDITIVE EQ. Usually a high shelf around 12db will give the vocal a little more air. Boosting around 2-4khz will improve clarity.
The person who wrote this article is right in saying you may need to dip out some similar frequencies on other instruments in the mix to allow the vocals to sit right, but some of the figures they are quoting are a bit heavy. You shouldn’t need to eq much more than -2 or -3db around 2-4khz on the guitars to allow the vocals to cut through. if you take away -6db your guitars will sound like turd.
Normalization is not a terrible advice after all. Even David Mellor (Course Director of Audio Masterclass) recommends normalization if you need to, read it here: http://www.recordproducer.com/?a=488
Also, I listen to the sample vocal sample above and indeed it sounds good to my ears.