Speech recognition, ambient AI or AI-structured dictation: which approach to choose?
Three families of tools help clinicians produce their reports: classic speech recognition that transcribes word for word, ambient AI that records the whole consultation, and AI-structured dictation, Eva Medical AI's approach, where a short dictation of clinical facts becomes a complete document based on a template. Here is how to compare them.
Updated on 2026-10-05
The three approaches at a glance
| Criterion | Classic speech recognition | Ambient AI | AI-structured dictation (Eva Medical AI) |
|---|---|---|---|
| What you do | Dictate the full document, including structure and punctuation | Let the tool listen to the whole consultation | Dictate 30–60 seconds of clinical facts at the end of the visit (or record the consultation with O'Zen) |
| What the tool produces | A faithful transcription, to be formatted | A note generated from the conversation | Up to 3 structured documents (consultation, letter, certificate…) from your templates |
| Document consistency | Depends on each clinician's discipline | Depends on what was said during the visit | Guaranteed by the template (sections, mentions, tone) |
| Long consultations | Long dictation | Suited | O'Zen: recording up to 1 hour, report + summary |
| Learning curve | Voice commands to learn | Consent and listening setup | Browser, nothing to install, dictation guided by the chosen format |
| Clinician control | Total, at writing time | Review required | Review and validation required before export |
| Data hosting | Depends on the vendor | Depends on the vendor | Google Cloud in France, hosting provider's HDS scope, encryption, no training on your data |
| Price | Depends on the vendor | Depends on the vendor | Pro €18/month, Premium €52/month, first month free with no card |
When to prefer classic speech recognition
Professional speech recognition solutions such as Dragon Medical One shine when you want to dictate the final text exactly as it will be written, with your own phrasing, and you already have a deep integration with your practice software. They require dictating structure and formatting, and document consistency relies on each clinician.
When to prefer ambient AI
Ambient AI makes sense for consultations where the dialogue itself contains most of the clinical information and you prefer not to dictate at all. It requires informing the patient and respecting confidentiality obligations for any recording, and a careful review of the generated document.
Eva Medical AI covers this case with O'Zen: recording a consultation up to 1 hour produces a full report and a summary, in your workspace hosted in France.
When to prefer AI-structured dictation
- You want consistent reports that follow a template, without dictating the formatting.
- You often produce several documents for the same visit (report + letter to the referring physician).
- You practice in a specialty where the document format matters (operative report, radiology report, certificate).
- You want a tool usable immediately in the browser, with health data hosted in France.
- You prefer simple pricing, no commitment, with a one-month trial and no card.
Questions to ask before choosing
- Where is the data hosted, and is the provider HDS-certified for that scope?
- Are dictations used to train the vendor's models?
- Does the generated document follow a template I control?
- How many documents can I get from a single dictation?
- What happens on cancellation: can I export my data?
- What is the real price, taxes included, and is there a commitment?
Frequently asked questions
Is Eva Medical AI an alternative to Dragon Medical One?
Both tools address the same need, writing faster, with different approaches: Dragon transcribes what you dictate, Eva Medical AI writes a structured document from a short dictation of clinical facts. The choice depends on how you dictate and on your hosting requirements.
Does Eva Medical AI do ambient AI?
The O'Zen module records a consultation up to 1 hour and produces a full report and a summary. Short dictation remains the main mode for standard consultations.
Can I try it before switching tools?
Yes: the first month is free, no credit card, and the application runs in the browser with nothing to install.
Related pages
Try Eva Medical AI for free
One month free, no credit card. Dictate your first report in under two minutes.
www.evamedical.ai