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How do I improve my audio quality?

This article outlines strategies both during recording and uploading to enhance clarity and reduce background noise for better AI results.

Taylor Jennings avatar
Written by Taylor Jennings
Updated over a week ago

Important Notes

  • Accurate transcription depends on clear audio. Background noise, overlapping speech, or muffled voices can hinder accuracy.

  • Use multi-track recordings when possible. Record each speaker or source on a separate track for better clarity and automatic speaker labeling.

Step-by-Step Instructions

1. Record with clarity in mind

  • Use dedicated microphones for each speaker if possible.

  • Record in a quiet environment with minimal background noise.

  • Avoid overlapping speech—ask speakers to take turns or pause.

  • This blog post provides tips and tricks for capturing better audio.

2. Use multi-track recording

  • Configure your recording software or device to capture each speaker on a separate audio track.

  • Export each track and upload all into Sonix. This improves transcript accuracy and speaker separation.

3. Upload to Sonix

  • Sign in and upload your audio/video file(s).

  • For multi-track, ensure you upload all tracks. Sonix will process them to optimize transcription and speaker labels.

Common Issues and Troubleshooting

Why does my transcript still contain errors?

If poor audio persists after upload, check for background noise, muffled voices, or overlapping speakers. Cleaning up the recording or re-recording with better conditions may help.

How do I set up multi-track recording?

Use recording tools that support multiple inputs and tracks. Afterward, upload each track to Sonix so the system can differentiate speakers clearly.

I recorded in a noisy environment. What can I do now?

Try using audio-editing software to reduce noise before uploading. Alternatively, re-record in a quieter space to ensure transcription accuracy.

Frequently Asked Questions

Can poor audio be fixed after uploading?

Minor adjustments like cleaning audio with software can help, but the best results come from improving the recording itself.

Will better audio help speaker labeling?

Absolutely. Clear, separate tracks make speaker identification more accurate and streamline transcript editing.

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For further assistance, please contact Sonix support at [email protected] or through the chatbox located in the bottom right corner of our website.


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