Tether Biomarker Engine
Learn more about how this works here:
docs.avlynor.com/#biomarker
Start 3-task voice protocol (40 s)
Advanced: upload a single clip or run a one-task recording
Drop audio here or click to choose
WAV, MP3, OGG, FLAC. Max 120 seconds.
What was recorded?
Sustained vowel ("ahhh")
Reading a passage
Free / symptom check-in
Voice (legacy / unspecified)
Breathing only
Cough sample
Record from microphone (10 s)
Use built-in sample tone