Audio transcription accuracy test files
The best test files are small, controlled, and realistic. Build a simple set of recordings that covers the speech conditions your team actually has.
Clean single speaker
Start with a short, clear recording. It verifies baseline word accuracy and punctuation.
Two-speaker interview
Use a file with turn-taking and names. It checks speaker labels and quote review.
Noisy meeting
Include background noise, laptop microphones, and interruptions. It shows the real correction load.
Video captions
Use a short MP4 or WebM and compare SRT/VTT timing, line breaks, and readability.
FAQ
How many files do I need for a useful test?
Start with four to six short files that represent your real work: clean audio, interview, meeting, noisy audio, and video captions.
Should test files include difficult audio?
Yes. Include at least one difficult file so you can see how much review effort is needed in real conditions.
Transcribe with clear data handling
Upload audio or video, generate a transcript, and export only the formats your workflow needs.
Instant access. No credit card required.
Sign up is required before uploading or transcribing.
Free Plan
$0
No credit card required
- 3 transcriptions per day
- Max 35 minutes per file
- Max 50 MB per file
- First transcript summary included
- Export to TXT, DOCX, PDF, SRT, VTT
Pro Plan
$9.99
per month - or $5.99/mo billed annually (save 40%)
- Unlimited transcriptions
- Parallel transcription jobs
- Max 10 hours per file
- Max 1 GB per file
- Higher-quality speaker labels
- Transcript summaries
- Priority support
No credit card needed for trial