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ISO 17100 
ISO 18587 LinguaVox provides professional voice-over translation and script adaptation for international corporations, educational institutions, marketing agencies and media production companies. Since 2000, we have managed multilingual media projects in more than 150 languages, helping organisations deliver clear spoken content across several languages. Whether you need scripts for e-learning, brand advertising or corporate training, we provide the linguistic expertise required for natural-sounding spoken language.
Effective voice-over translation is about more than translating text; it is about creating a script that performs well when spoken aloud. A script that is accurate on paper can sound awkward or unnatural when read by a voice actor. We specialise in adapting scripts to fit the natural rhythm, phonetic flow and timing requirements of the target language. Each project is assigned to a translator who understands how to adapt written translation for spoken performance.
Specialist script adaptation for voice-over
The primary challenge in voice-over translation is script adaptation. Our linguists adapt the translated content to the timing constraints of the original audio or video. Where a target language requires more words to convey the same meaning, we refine the script so it can be read at a natural pace without rushing the speaker.
Key aspects of the adaptation process include:
- Phonetic flow: Avoiding awkward sound combinations that are difficult to pronounce.
- Natural rhythm: Ensuring the script flows according to the target language's natural speech patterns.
- Timing synchronisation: Aligning the translated script with the video's pace or the production schedule.
Applications for voice-over content
We support a wide variety of voice-over projects across different media platforms. Common applications include:
- Corporate communications: Presentations, shareholder updates and internal company messages.
- E-learning and training: Multi-module training courses and instructional videos.
- Advertising and marketing: Promotional videos for brand campaigns.
- Multimedia and audio guides: Digital content for museums, tours or product demonstrations.
We adapt the script approach to the content type. A training video requires a clear, instructive tone, while an advertisement demands brevity and impact. We tailor our script adaptation to match the objective and desired tone of your media project.
Workflow and quality assurance
Our workflow for voice-over projects is designed to reduce avoidable issues before recording. Following the initial script adaptation, the project can undergo independent bilingual revision. A second professional linguist checks the script against the original audio to check meaning, timing and natural flow.
After the revision stage, our project managers carry out a final delivery review, checking that the script is clearly formatted for the recording studio, with stage directions, pronunciation cues for technical terms and timing markers included where required.
Coordination with production teams
We connect the linguistic content with the final production process. We can coordinate with your recording studio, voice actors or production team so our scripts meet their technical requirements.
Where voice actors have questions about the pronunciation of specific proper names, technical terms or brand references, we provide notes and phonetic guides to support a clear performance. The goal is to deliver a script that allows your production team to focus on audio quality, confident that the translation is accurate and ready to record. For multi-module e-learning projects, we also maintain a running glossary so that terminology introduced in the first module is used identically in subsequent ones, regardless of how many modules are recorded or how far apart the recording sessions are.
Requesting a reliable quote
Send the source script or audio file, the target language pairs, your publication deadline and the intended use of the voice-over. Indicate if you have specific script formatting requirements for your recording studio or if the script needs to be timed to particular visual segments.
Word count is the baseline, but the complexity of the script, the need for phonetic adaptation, the urgency of the production cycle and any timing constraints will define the scope of the project.
For multilingual recording projects, any existing pronunciation guides, approved product terminology or previous scripts should be sent with the source material. These references help keep repeated names, technical terms and calls to action consistent between languages and recording sessions.
Frequently asked questions
What is the difference between voice-over and dubbing adaptation?
Voice-over delivers the translated audio alongside or over the original, which suits training, corporate and informational content. Dubbing adaptation requires closer attention to lip movement and on-screen timing, typically used in advertising and entertainment where the viewer watches the speaker closely. We confirm which approach suits your media before starting.
Can you adapt voice-over scripts for e-learning and multi-module training content?
Yes. E-learning voice-over has particular demands: terminology has to stay consistent across modules, the register should suit the target learner and pacing should align with the instructional design. We can work from your existing module structure and apply a shared glossary so every module uses the same terminology.
Do you add pronunciation notes for technical terms or brand names?
Yes. Where scripts contain technical terminology, product names or brand references that may be unfamiliar to voice actors in the target language, we include phonetic guidance and notes. This reduces the number of avoidable retakes in the recording session.
How is a voice-over translation quote calculated?
The quote depends on word count, language pair, complexity of the script, timing constraints and whether phonetic adaptation or independent revision is included. Scripts with dense technical content, tight timing requirements or several language versions are quoted after reviewing the source material and the production requirements.
Can you localise voice-over content for different regional variants of the same language?
Yes. Spanish for Spain differs from Latin American Spanish, and European Portuguese differs from Brazilian Portuguese in vocabulary, pronunciation and register. We confirm the target region before starting and can produce separate versions for different markets from the same source script where needed.
