Category Archives: Releases

AWT3 new release

AWT3, over-the-air signalling and triggering technology, has been updated. The new release features improved, more light-weight decoder function with signal time/speed-variation support. For more details, please contact AWT3 developer.

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TrustedAudio.com – watermarked audio delivery

I’m glad to announce that TrustedAudio.com opens its doors for beta-testing. TrustedAudio (TA) is a professional web-based tool that provides an easy and reliable way to share, deliver, and distribute audio files securely by means of watermarking and digital signing. … Continue reading

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AWT2 0.11.0 and AWT1 1.2.7 have been released

AWT2 0.11.0 is a major technology update. – (decoder) redesigned and rewritten watermark detection engine; watermark search in non-watermarked audio is now 7-10 times faster, without compromising the reliability of watermark extraction. – (decoder, CLI) -stop_on_found command line parameter has … Continue reading

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AWT4 – new technology in AWT family

AudioWatermarking.info announces release of AWT4 – an audio triggering, signalling and watermarking solution providing time-precise “digital stamping” with high data rate. The technology allows placing/extracting capacious digital codes in audio streams at precise time places to trigger time- and data-specific … Continue reading

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AWT2 0.10.03 with dual-layer watermarking has been released

AWT2 0.10.03 is a major technology upgrade. AWT2 now natively supports Dual-Layer watermarking. Two independent watermarks can be embedded into the same audio stream at different stages of audio content distribution. Dual-layer watermarking is available in both AWT2 CLI tools … Continue reading

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New white paper: Spectral Barcode Audio Watermarking (SBAW)

I published an open paper that describes a little crazy (but seems to be novel) idea of combining digital sound and QR codes together. The paper briefly describes a new approach that brings quite effective and easy data hiding and … Continue reading

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New AWT2 SDK supports real-time streams encoding

New AWT2 SDK (0.10.00) is a complete rework of the core encoding engine. It now supports real-time live audio streams encoding with low latency. – Fully rewritten encoder code, backwards/forwards compatible with older decoders – faster encoding, dramatically reduced encoder … Continue reading

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AWT2 0.09.04 has been released

New in AWT2 0.09.04 version: – bugfix in the encoder: noise generation feature (“-noise_level” command line parameter) was ignoring “-skip_first” and “-skip_last” settings; fixed. – improvement in the encoder: “-skip_last” value can be negative, in this case the parameter specifies … Continue reading

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AWT2 0.09.00 has been released

The new AWT2 0.09.00 is a major AWT2 release. Here is what’s new: – AWT2 encoder uses new, redesigned encoding algorithm (backward compatible with the older one). The new algorithm features new “-modulation_gain” parameter that triggers an additional modulation mechanism … Continue reading

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AWT1 1.2.5 has been released

Updated AWT1 package with critical fix in GUI. What’s new: introduced “-no_limiter” command line switch in the encoder, allowing to force normalizing the output audio instead of limiting it fixed critical bug in the GUI front-end: “-auto_answer=a” switch was not … Continue reading

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