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Optical Audio Preservation

OptiAudio Demodulator 3.0

A contactless line-scan optical soundtrack recovery system designed to extract uncompressed audio from degraded variable-area and variable-density film prints.

System Parameters

Audio Sampling:192 kHz / 24-Bit PCM
Track Support:Variable Area / Density
Illumination:Monochromatic Laser
Output Format:BWF Broadcast WAV
OptiAudio Optical Sound Wave Capture Console Monitoring Display

Non-Contact Audio Extraction

Physical soundtrack heads on traditional projectors create mechanical wear and distort aged film emulsions. OptiAudio Demodulator 3.0 captures high-resolution sub-pixel image frames of optical audio waveforms, digitally reconstructing soundtrack frequencies with zero friction.