Demonstration Samples

Audio Examples

Provenance

Every recording on this page is a demonstration sample produced in-house to illustrate our processing. None of it is client case evidence, and no material from any engagement is published here.

Noise Reduction & Enhancement

Speech Clarification

Each exhibit presents the recording as received alongside the clarified working copy. Processing is non-destructive and reproducible: no speech is synthesized or reconstructed, and the original file is preserved unaltered for verification by opposing experts.

EXHIBIT_01

Speaking Next To A Jackhammer

Conversation recorded within a few feet of an operating jackhammer. Broadband impact noise masks most of the speech in the original recording. Adaptive filtering and spectral repair suppress the machine noise and recover intelligibility of the speech.

A / Original

JACKHAMMER_SPEECH_NOISY.WAV

0:00.00 / 0:00.00

SAMPLE_RATE: —
CHANNELS: —
DURATION: —
STATUS: Not Playing

B / Clarified

JACKHAMMER_SPEECH_CLARIFIED.WAV

0:00.00 / 0:00.00

SAMPLE_RATE: —
CHANNELS: —
DURATION: —
STATUS: Not Playing

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