A better, more natural-sounding way to clean up a voice recording, though, is to paste in strips of 'silence' that showcase your home studio at its best. To do this, wake up early (ie. when your house is quiet), turn on your gear and set your levels for a normal job. Then record a full minute of silence at whatever bit depths and sample rates you're likely to be using. Repeat this process for each different mic you use, and save each file in a folder titled Room Tones, or something similarly suitable.
As the engineer, your key job is to select and set up the recording space, choose and position the microphone, set levels and make sure you're recording a good, clean signal at a healthy level. Like music, the louder the signal you want to record, the less audible the noise floor, but you don't want to have to speak louder than sounds natural, and you don't want to overcook things when tracking: any distortion will be very noticeable on an exposed voice part, and an otherwise great take with digital clipping won't be acceptable. If you notice clipping only when you start editing, software clip restoration tools might help to make the take usable, but it's not going to be perfect. Remember that although you may have needed to record 'hot' on analogue tape and older 16‑bit digital recording systems, modern 24‑bit A‑D converters can accommodate a much wider dynamic range, so you no longer have to track so loud: you can leave much more headroom.

Some of you might be wondering about the difference between voice over and narration. The short answer: not much. In most cases, you may use voice over and narration fairly interchangeably. However, to be technically correct, narration typically refers to an audio vocal that describes all the action on screen or tells a story based on what’s happening, while voice over may or may not describe as much action and is often more instructional in nature.
No place is totally silent, so find the best place you can — even if that means thinking outside the box. I have a friend who regularly records his podcast in his car. He lives in a small house with dogs and kids, so there really isn’t anywhere else quiet enough. He takes his laptop and mic out to his driveway, shuts himself in the car and records. The results are surprisingly good!
Realistically as a voice over actor you make between who can’t make $50k – $100k by using online casting sites and local agents and of course hustling for work on your own. That’s right, you need to hustle. I often hear voice over actors say that they they are not good at marketing or selling. Yet every business owner has to do this to make money. So learning these skills can make a big difference to your earning potential.
It's only after this sort of processing that I'll start cleaning up the recording and dealing with the gaps of silence between spoken passages. A noise gate (or an off‑line 'strip‑silence' function) can be used to automatically mute sections that fall below a certain level. However, if not used carefully, these tools will clip the 'T's and 'P's off the ends of words, and shut out natural breathing sounds. Worse, if your recording is noisy, a noise gate will actually draw attention to the problem, since your client will be able to hear the difference between room tone and absolute muting. Another trick is to use a downward expander to reduce the noise floor of quiet sections, rather than cut out the noise completely.
This guide is designed to give you an insight into this hidden world and provide you with enough information to help you make an informed choice on whether or not this is a potential career for you. If you already are a voice actor, we will be giving you some tips and ideas to help you improve your voice acting skills to help you experience a dramatic difference in how you approach the written word.
When you come to actually recording your voice, try to think of the mic as the ear of your listener. Picture your listener, have an opinion, and read the script as if the words were coming to mind that instant. The distance between your mouth and the mic should be about the same as the distance between your thumb and pinkie when making a hang‑five gesture (see the picture above). Move closer to the mic when you lower your voice and back off when you speak louder. On‑line dictionaries such as the Merriam‑Webster one pictured here, often include audio examples which can help you clarify pronunciation. Just make sure that you use an American English or UK English (or other language!) version as appropriate. (Remember, while you have your engineer hat on, to take account of this when setting levels.) Always use a pop shield, and I'd suggest trying to work slightly off‑axis, as talking to a point just to the right or left of the mic will prevent bursts of air and drops of saliva ruining your recording. I'd also recommend wearing headphones over one ear only, as this allows you to judge volume and listen for clipping and plosives on the recording, while also hearing your natural voice, which makes it easier to focus on that message we talked about. Simone demonstrates this technique in the picture on the next page. Hhe's working slightly off‑axis and has backed off an inch or two to deliver with more energy.Typically, you'd record with your mouth approximately the distance between your thumb and little finger from the mic, as pictured here.
Even if you're mixing yourself, it's better to add EQ and compression only when you can hear how it will sit with the soundtrack or special effects. Ultimately, it comes down to knowing what your voice will be used for and making a judgement. For instance, if I'm recording a tagline for a TV or radio advert, I'll generally run a mic into a nice preamp (where I might add slight tube warmth, and subtle EQ or compression, just to give the recording a bit of 'body'), and I may do a little de‑essing using a plug‑in when performing any edits. However, for e‑learning jobs, corporate videos and so on, I'll tend not to add any creative processing while recording or editing, and will only use the de‑esser ever so slightly. 
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