If a client likes your demo, they may invite you to audition. In the 21st century, you can download the audition script, record the audition at home, and then send the results to your client over the Internet. Prepare yourself for a life of constant auditions: Even successful voice pros may do many more auditions than actual jobs. But if enough jobs come your way, it's worth it.
When considering “how much do voice actors make”, you have to consider the physical demands of the job. A voiceover actor’s main tool is their voice. Unlike a machine, the voice is a sensitive instrument and cannot be used to extremes all day, every day. If you did, you would risk damaging your vocal chords. Of course delivering the same consistent quality 12 hours a day would also be impossible. For many established voiceover talent, even long periods of use, 3-4 hours at a stretch can be tiring. At the extreme vocal end of voice acting you have gaming. In gaming the physicality of shouting and using the full range of voice, often for different characters takes it’s toll. For this reason many gaming voice actors are particularly careful about their vocal health.
Finally, as you complete more work, you can end up with a lot of different files from your projects, so good 'housekeeping' of your sessions and recordings is a must. Glancing at the filename simone_kliass_avast_virus_database_neumann_tlm_103_original.wav, I can easily tell that this is the original recording of my wife's "Your virus database has been updated” message in Portuguese for Avast! on a Neumann TLM103 mic. It doesn't matter what your system is, as long as it works and you can stick to it.
Voice actors get paid on a per project or per job basis. Your earnings as a voice actor range from: $35 for a small market radio spot, $150 for a 15 second recording for say a small website, $250 – $350 for a 30 second major market radio commercial (Plus use fees) to about $2000 – $5000 per audiobook, as an established voice talent. There are several ways to calculate how much voice actors get paid, with the most common being the word count of the script. The use of the material is also taken into consideration and whether or not you are granting a license to use your material for a specific duration on specific channels or if you are seeking a fee for a universal buyout.
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.
"We recorded two or three takes of each story, and within those takes there were some pick‑ups [overdubs] for certain lines. When I was editing, I used takes that gave the best delivery, had the least movement or other noise, and provided the most provoking images. In some cases [we used] the first take. Sometimes, after saying a line over and over, one starts to lose the meaning of the line. Pick‑ups should go back to the top of the sentence, making editing much easier.”
Part of great voice over work is ensuring that you pronounce each word correctly and that you speak clearly enough to be understood. Avoid mumbling but don’t shout or over-enunciate, either. Don’t worry, though. No one expects you to sound like a professional voice actor. The best thing you can do is speak naturally and clearly and the rest will follow in time.