I will edit, enhance, and master your audiobook


Top Rated
Vetted by Fiverr Pro
Johannes Riedl was selected by the Fiverr Pro team for their expertise.
About this gig
Are you preparing an audiobook and want it to sound clear, consistent, and professional from the first chapter to the last? Then you're in the right place.
Hi, I'm John, founder of BrightVox Studios. Our job is to support authors, narrators, and publishers turn raw audiobook recordings into polished, listener-ready productions.
Nowadays, many audiobooks are recorded outside traditional studios. And as part of this gig, we'll carefully edit and enhance your audiobook recordings, reduce distracting noise and echo, smooth harsh or muffled tones, balance volume across chapters, and ensure your narration sounds natural and comfortable over long listening sessions. Of course all deliveries will meet ACX and platform requirements.
Within the last 12 months alone, we've supported 420+ clients including authors, voice-over artists, podcasters, and educators turn raw recordings into polished productions.
And your biggest benefit? It's risk-free. You'll receive a free sample before placing an order, so you can hear the sound direction and quality before committing.
To get started, please click the black "Request to Order" button and tell me a bit about your audiobook.
Get to know Johannes Riedl
Audio Engineer and Composer for Visual Media
Top Rated
Johannes Riedl is part of the Fiverr Pro catalog and has been hand-picked by a dedicated Fiverr Pro team for their skills and expertise.
Vetted for
Audio Editing
Composers
Mixing & Mastering
Music Producers
- FromGermany
- Member sinceSep 2019
- Avg. response time3 hours
- Last deliveryabout 2 hours
Languages
English, German

HSBC
Investment Banking

MTN Group
Telecommunications
My Portfolio
FAQ
How do you improve my audiobook recordings?
In most cases, we remove background noise, hum, and room reverb, smooth harsh or muffled tones, and balance volume across all chapters. We also edit filler words and unnecessary pauses to improve pacing and flow. The goal: an audiobook that sounds professional, authentic, and comfortable for hours.
What is the difference between editing, proofing, and mastering?
Editing removes mistakes, noises, and pacing issues. Mastering brings every file to a consistent, platform-compliant loudness, both are included in our packages. Proofing (comparing the narration to your manuscript for misreads) is a step we deliberately leave with you: the expert on your text.
Can I send raw, unedited recordings, or do I need to edit first?
Both works. You can send fully raw sessions including retakes and mistakes, or pre-edited chapters that only need enhancement and mastering. Just tell us your starting point, and we'll recommend the right package. Tip: punch-and-roll recording (fixing mistakes as you go) keeps editing costs low.
Will my audiobook pass ACX, Audible, Voices by INaudio, and other platforms?
Yes. With our Standard or Premium package, every file is mastered to current specs, RMS, peak level, and noise floor included, and delivered upload-ready. You also receive our Certificate of Loudness Compliance with a 12-month warranty in case platform specs change or technical issues arise.
My audiobook was rejected by ACX. Can you fix it?
In most cases, yes. This is one of our most common requests. Typical rejection reasons like noise floor, peak, or RMS violations are usually fixable without re-recording a single line. Send us the rejection notice and your files, and you'll receive a free assessment plus a sample upfront.
Will all chapters sound consistent and do I get ACX-ready files?
Consistency is exactly what platforms check, and what we guarantee. We process your audiobook as one project, not as isolated files. You'll receive one correctly named file per chapter in a consistent format, so your upload is plug-and-play and formatting issues won't delay your release.
How does pricing work for longer audiobooks?
Fair and transparent: the longer your audiobook, the lower your per-minute rate. Since your voice and setup stay consistent, we work with sound profiles that save time, and we pass those savings on as volume discounts. Message us with your total runtime for a custom offer before ordering.
What does the Free Setup Call mean?
The Free Setup Call is a 20-minute session where we review your recording environment before you start (or continue) recording. We look at microphone placement, room acoustics, gain settings, and small details with a big impact on your sound, so you prevent problems instead of fixing them.
How fast is the turnaround?
Turnaround depends on your audiobook's total length and whether you send raw or pre-edited files. First results are often available within 48 hours, and we always agree on a realistic schedule upfront. For tight release dates, message us before ordering, we'll check what's possible.
What if I don't like the sound? Do you offer revisions?
Absolutely. All of our packages include enough revisions to refine your audiobook until it sounds exactly the way you want. Combined with the free sample before ordering, your project stays risk-free from the first chapter to the final master. If anything feels off, we'll take care of it.
1 reviews for this Gig
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Rating Breakdown
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- Quality of delivery
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C cornelia_strunz

Germany
Bin durch die KI (Chat GPT) auf Fiverr und hier auf Johannes Riedel aufmerksam geworden. Besonders hilfreich für mich als Laien: Prompte Beantwortung all meiner Fragen. Sehr entgegenkommend, was die Revisionen angeht. Super schnell und hat mich auch auf Details aufmerksam gemacht, die mir entgangen wären. Sehr gerne wieder.
$200-$400
Price
5 days
Duration
Helpful?
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
C cornelia_strunz

Germany
Bin durch die KI (Chat GPT) auf Fiverr und hier auf Johannes Riedel aufmerksam geworden. Besonders hilfreich für mich als Laien: Prompte Beantwortung all meiner Fragen. Sehr entgegenkommend, was die Revisionen angeht. Super schnell und hat mich auch auf Details aufmerksam gemacht, die mir entgangen wären. Sehr gerne wieder.
$200-$400
Price
5 days
Duration
Helpful?

