This is a homepage of Audio Watermarking Tools (AWT) and Audio Fingerprinting Tools (AFT) — robust audio & sound watermarking, steganography and acoustic fingerprinting software solutions and services based on a proprietary patented* DSP technology.
AWT solutions provide ways to back-trace distribution of audio content, prevent piracy, authenticate recipients, license the content digitally, embed and hide digital data for forensic purposes, track and monitor broadcasts by means of audio, enforce digital rights and more.
Audio back-tracing and authentication
Audio watermarking
Over-the-air sound signaling
Anti-piracy protection
Broadcast monitoring
Secure music distribution
Watermarked delivery
Interaction via sound
Real-time streaming SDK
Watermarking SAAS
Digital licensing and DRM
Acoustic steganography
Acoustic fingerprinting
Live channel detection
Acoustic de-duplication
Music recognition
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We serve customers of all types and sizes — from individual musicians to B2C and B2B companies.
— Digital audio watermarking allows to imperceptibly embed (hide) secret digital signature (digital code) into acoustic content so that this information cannot be removed without damaging the original audio quality. The embedded inaudible information can be retrieved and used to verify authenticity of the audio content, identity of its owners or recipients, or serve as event trigger.
— Acoustic fingerprinting is a signal processing approach allowing identification, matching and comparison of audio recordings based on their compact digital acoustic fingerprints (“acoustic hashes”).
The family of AWT DSP solutions consists of the following core audio watermarking and fingerprinting software products:
Audio watermarking is also offered as a completely FREE web-service at TrustedAudio.com:

Music recognition is offered as a completely FREE web-service at udioTag.info:
More information about AWT solutions.
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(*) U.S. Patents No. 8116514, 10089994 |
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