We are a technology developer and provider of proprietary, licensable audio watermarking and acoustic fingerprinting software solutions. This is a home of Audio Watermarking Tools (AWT) and Audio Fingerprinting Tools (AFT) — robust forensic audio watermarking, steganography and acoustic fingerprinting software solutions and services based on proprietary patented* DSP technology.
Our solutions provide ways to put the distribution of audio content under control, prevent piracy, back-trace and authenticate recipients, digitally license audio content, embed and hide
digital data within acoustic content for forensic purposes, track and monitor live streams or broadcasts, uniquely watermark audio files, enforce digital rights, recognize music, synchronize stream time, deduplicate audio content and more. Read more details...
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|AWT2 — forensic tracking
AWT5 — over-the-air triggering
AFT — acoustic fingerprinting
More solutions and details...
> January 10, 2024
Defending the authenticity of sound in the age of AI: How advanced audio watermarking technologies are re-emerging
> January 6, 2024
AWT5 Now Supports Time-Accurate Event Triggering and Device Time Synchronization
> March 15, 2023
RTV Slovenija Licenses AFT Technology
> January 16, 2023
AWT5 adds support for ultrasonic signaling
— Digital audio watermarking allows a secret digital signature to be embedded (hidden) imperceptibly and inaudibly in acoustic content, so that this data cannot be removed without affecting the original audio quality. The embedded inaudible information can be retrieved and used to verify the authenticity of the audio content, establish the identity of the owner or recipient, or serve as an event trigger.
— Acoustic fingerprinting is a signal processing technique allowing identification, matching and comparison of audio recordings based on their compact digital acoustic fingerprints (“acoustic hashes”).