Formal validation

Browser audio-engine validation

Known test signals are used to check the actual selection, channel-mix, filter-preset, gain, looping, and WAV-export code.

These tests establish whether the website behaves as designed in this browser. They do not validate the wording of the disputed recording.

Step 1

Run deterministic tests

Not run

This checks known file hashes, decoding, selection boundaries, exported channel mixes, dB conversion, filter settings, and WAV structure. It does not play sound.

The live tests briefly play test tones through the browser. Lower the system volume before running them.
Passed 0
Failed 0
Pending 0
Total 0

Results

Test Result Measured detail

Environment and log

Waiting.
Return to formal methods Return to the audio review