Your content takes center stage.
We'll make sure it sounds professional, too.
Whether it's a webinar, online seminar, interview, training session, product presentation, or corporate video:
We'll optimize your existing recording to ensure a clear, balanced, and professional sound.
Your recording is done. Is the audio ready yet?
Good content deserves good sound quality. Especially when it comes to webinars, online seminars, interviews, and corporate videos, the sound plays a crucial role in determining how professionally your content is perceived.
Maybe you've been there—the webinar has been recorded, but:
- The voice sounds thin, muffled, or unbalanced.
- Fans, humming, or other background noise can be heard.
- Reverberation makes speech less intelligible.
- Several speakers have significantly different volumes.
- Overall, the recording doesn't look as professional as the content deserves.
Re-recording would be time-consuming—and often completely unnecessary!
With professional audio post-production, you can get much more out of many existing recordings.
What We Get From Your Recording
We process your audio material in a targeted manner, tailored to the specific application. The goal is not to artificially alter the sound, but to make speech clear, pleasant, and professionally intelligible.
Language Optimization
EQ and frequency correction for a clearer, more balanced, and more pleasant voice. Even difficult or faint voice recordings can be specifically enhanced.
Noise Reduction
We reduce distracting background noise, hum, fan noise, and other constant sources of interference—to the extent possible with the available material.
Reverb & Spatial Sound
Too much room sound can significantly impair speech intelligibility. We reduce distracting room reverberation and bring the voice back into sharper focus.
Volume & Dynamics
Variations in volume and sudden changes in sound level are evened out. This creates a consistent listening experience—even when there are multiple speakers.
Audio Editing
Upon request, we remove slip-ups, distracting pauses, unnecessary passages, or other acoustically disruptive elements and edit the audio material to a clean, polished version.
Music & Sound Design
Intro, outro, background music, or subtle sound elements can be integrated to suit the format —for a professional and recognizable overall sound.
Hear the difference for yourself
Using selected before-and-after examples, we'll show you what professional audio post-production can do for an existing recording. Hear for yourself how speech, sound, and the overall impression can be transformed.
Inquiry Form – Audio Post-Production
Please fill out the form so that we can provide you with a non-binding offer. Thank you very much.
What types of content are best suited for audio post-production?
Professional audio optimization is useful in any situation where speech and intelligibility play a key role.
Here's How Audio Post-Production Works
You don't have to worry about complicated audio settings. We'll take care of the technical post-production.
Send Materials
Send us your existing recording (via a link on WeTransfer, Dropbox, Google Drive, etc.)
Analysis
We check the quality, analyze noise, and identify opportunities for improvement.
Optimization
We reduce background noise and room reverberation and optimize speech intelligibility, sound level, and dynamics.
Final touches
We can add music upon request from our catalog (e.g., as an intro/outro) or sound design.
Finalization
You'll receive the finished audio or video file in the format of your choice.
What else can be extracted from your recording?
Send us your recording. We'll review the material and let you know which improvements are useful and technically feasible.
Pricing for Professional Audio Post-Production
Depending on the quality and scope of the source material, the amount of work involved can vary significantly. Therefore, the following prices are intended as starting points. For larger or custom projects, we’d be happy to provide you with a tailored quote.
BASIC
Starting at 79 €
per hour of work or part thereofFor audio recordings that have already been recorded properly, with minor tweaks.
- EQ/Frequency Correction
- Reduction of Background Noise
- Minimizing Room Reverberation
- Dynamic Processing
- Audio Mastering
- Output in the desired format
Suitable for simple webinar, presentation, and voice recordings.
PROFESSIONAL
Starting at €149
per hour of work or part thereofFor recordings with multiple speakers and/or desired background music.
- All BASIC Services
- Synchronizing Multiple Speakers
- Mix with appropriate music (License included)
- Output in the desired format
Our ideal solution for more demanding business photography.
PREMIUM
individual
For demanding projects that require not only audio optimization but also editing and design.
- All Services Offered by PROFESSIONAL
- Audio Editing
- Video Editing
- Background music and/or sound design
- Mastering & Various Output Formats
- Audio, music, and video output as a single file upon request
After reviewing the material, we will provide you with a customized quote.
All prices are starting prices. The actual cost depends primarily on the length, quality, and complexity of the source material.
Frequently Asked Questions About Audio Post-Production
Can a webinar that has already been recorded be improved later?
Yes. In many cases, the audio quality of a finished webinar recording can be significantly improved. However, the extent to which optimization is possible depends heavily on the quality of the source material. That is why we review the recording first.
Can poor microphone sound quality be improved?
Often, yes. Frequency response, presence, dynamics, and loudness can be specifically adjusted. However, a very poor recording cannot simply be transformed into a studio-quality recording. We’ll be honest with you about what’s possible with your material.
Can room reverberation be completely eliminated?
Room reverberation can often be reduced. However, it is not possible to eliminate it completely. Key factors include the intensity and character of the reverberation, as well as the quality of the original recording.
What happens when several people sound different?
Differences in voices, microphones, and recording conditions can be adjusted in terms of sound quality and volume. The goal is to achieve as consistent a listening experience as possible, without artificially eliminating the natural differences among the speakers.
Can music also be incorporated into the production?
Yes. Upon request, background music, intros, outros, and subtle sound design elements can be integrated and mixed to complement the narration.
Can TerraSound also edit video?
Our focus is on professional audio post-production. For projects with more complex requirements, we’ll discuss the desired workflow on a case-by-case basis.
What types of files can I send for editing?
In general, we can process standard audio and video formats. Ideally, please provide us with the highest-quality version of the original recording, for example via WeTransfer, Dropbox, Google Drive, or your company's own server.
How long does audio post-production take?
That depends on the scope and complexity of the project. Simple optimizations can be implemented quickly, while more extensive projects require more time. We’ll provide you with the estimated timeline in our quote.
How much does it cost to optimize my recording?
Basic audio enhancements start at €79 per hour or portion thereof. For recordings that require more extensive restoration or extensive post-production work, the price depends on the actual amount of work involved. So it’s best to send us your material or a short clip first.
Can I also have a phone greeting optimized or re-recorded?
Yes, of course. Either we'll optimize your recording, or you can just have one made right away. Professional phone greeting created by us.
Does your recording still not sound the way it should?
> Then let's see what we can do. Send us your recording or a short clip and briefly describe what bothers you about the sound.
We'll take a look at the material and recommend the best solution for you.
