Recording

On this page

People record in the participant portal, a web page that opens in the browser of a phone or laptop. There is no account and nothing to install. A host who already has recordings can upload audio files instead.

Get people to the portal

Open the project’s “Overview”. The “Take part” card holds everything you hand out:

The host guide is a printable instruction sheet with the project’s QR code, numbered steps and tips. You can edit the text, and your edits are shared by all hosts of the project. Print it, or put it on a screen with “Go fullscreen”. For a PDF, save as PDF from the print dialog.

“Open link” opens the portal on the device you are using, so you can record there yourself.

What recording looks like

  1. The participant opens the link and reads the privacy card and any tutorial cards. They fill in a name or pick tags if the project asks for them.
  2. They press “Record” and talk. A level meter and a timer show that audio is coming in.
  3. “Stop” pauses the recording. A “Recording paused” dialog offers “Resume” and “Finish”.
  4. “Finish” ends the conversation and opens the thank you page.

Every screen is described on the participant portal.

How audio is sent

The portal records in pieces of 30 seconds and sends each piece as soon as it is complete. An interruption costs the piece being recorded, not the conversation, and a piece that fails to send is tried again.

Three things to tell participants:

A conversation that gets no new audio for 5 minutes is finished automatically. If more audio arrives later, the conversation opens again and is summarised again.

The microphone test

There is no microphone check before recording. The test is in the portal’s “Settings”, the gear icon in the header. It shows the selected microphone, lets the participant choose another one, and shows the live audio level. The same dialog opens by itself when the microphone gives a flat signal for 8 seconds.

Changing the microphone during a recording saves the audio so far and restarts the recording.

When the connection is bad

Typing instead of speaking

The text icon on the recording screen switches to a text box. Spoken and typed pieces can be mixed in one conversation. Typed text needs no transcription: it is the transcript.

Upload audio files

Use “Upload” on the “Conversations” page or “Upload audio” on the “Overview”.

Limit Value
Formats MP3, WAV, OGG, WEBM, M4A, MP4, AAC, FLAC, OPUS
File size At least 5 KB, at most 200 MB
Files per upload Up to 10

Each file becomes its own conversation, named after the file. You can change the name before you upload. Files are not combined. An uploaded conversation is transcribed and summarised straight away, carries an “Upload” badge, and does not appear on the monitor.

Upload takes audio only. There is no upload for documents, transcripts or text files. Observers cannot upload.

The free plan’s hours

An account on the free plan gets 5 hours of audio a month, shared by all its workspaces. One conversation can be at most 1 hour long. The month starts on the 1st (UTC). Deleted conversations still count. Paid plans have no cap on hours.

See tiers and billing.

The iOS app

dembrane Go, the iOS app, cannot sign in to the current version of dembrane. Record through the portal in a phone browser instead. See dembrane Go.

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