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Transcribe M4A to Text
Apple-friendly audio container common on iPhone and macOS.
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What is M4A?
M4A is an audio-only MP4 container, often encoded with AAC or ALAC. It is the default for iPhone Voice Memos.
Transcription quick facts
- Common use: iPhone voice memos
- Quality tip: Record in a quiet room
- Watch out for: Phone mics pick up room echo
Best use cases
- iPhone voice memos
- Mobile interviews and notes
- Lecture recordings from phones
Common pitfalls
- Phone mics pick up room echo
- Automatic gain can cause volume swings
- Files may have generic names if you forget to label them
Tips for higher accuracy
- Record in a quiet room
- Keep the phone close to the speaker
- Use lossless ALAC when available for higher quality
Sample M4A transcript
Interviewer: Can you summarize the finding?
Participant: We saw a 12% lift after week two.
Interviewer: What changed in the flow?
Participant: We removed one step from signup.
Interviewer: Anything else notable?
Participant: The drop-off moved to the pricing page.Export your transcript
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