Inspect the audio before blaming the model.
Upload a call sample or record your microphone. The browser decodes it locally and reports signal-level problems that commonly damage transcription and playback.
local onlyNo audio selected.
decoded signal
MeasuredAudio analysis
duration0 s
sample rate0 Hz
channels0
RMS level0 dBFS
peak level0 dBFS
clipping0%
near silence0%
DC offset0
signal observations
scope
Signal checks are not a MOS score
This tool detects basic amplitude, silence, clipping, channel, and sample-rate issues. It does not measure packet loss, jitter, echo, intelligibility, transcription accuracy, or perceptual call quality.