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Audio watermarking - Fraunhofer SIT
https://www.sit.fraunhofer.de/en/offers/projekte/digital-watermarking/audio-watermarking/
Audio watermarking. Our audio watermarking solution is a robust technique based on the Fourier transform. The watermark is inaudible and withstands mp3 encoding, time stretching & pitch shifting, changing the sound volume, dynamics compression, trimming and DA/AD conversion including microphone recording.
Audio Watermarking of MPEG-2 AAC Bit Streams - Fraunhofer
https://www.iis.fraunhofer.de/content/dam/iis/de/doc/ame/conference/AES-108-Convention_Audio_WatermarkingofMPEG-2-AACBitstreams_AES5101.pdf
NEUBAUERANDHERRE PREPRINT 5101 AUDIO WATERMARKING OF Audio Watermarking of MPEG-2 AAC Bit Streams Christian Neubauer, Jiirgen Herre Fraunhofer Institute for Integrated Circuits IIS D-91058 Erlangen, Germany Abstract Today music distribution of compressed audio material, e.g. over the Internet, is an increasingly important technology.
Digital audio watermarking - publica.fraunhofer.de
http://publica.fraunhofer.de/dokumente/N-22376.html
Fraunhofer IGD watermarking; audio watermarking; digital rights management; copyright protection: Abstract This dissertation describes the design, implementation, and evaluation of an audio watermarking algorithm on the basis of a statistical mathematical model. It shows that even based on contradicting requirements a highly configurable method ...
Audio watermarking and partial encryption - Fraunhofer
http://private.sit.fraunhofer.de/~steineba/publikationen-Dateien/spie05_partial.pdf
Audio watermarking and partial encryption Martin Steinebacha, Sascha Zmudzinskia, Torsten Bölkeb a Fraunhofer IPSI, 64293 Darmstadt, Germany b University of Magdeburg, 39104Magdeburg, Germany ABSTRACT Today two technologies are applied when protecting audio data in digital rights management (DRM) environments:
Digital Watermarking and Its Influence on Audio Quality
https://www.iis.fraunhofer.de/content/dam/iis/de/doc/ame/conference/AES4823_Digital_Watermarking_and_its_Influence_on_Audio_Quality.pdf
Digital Watermarking and its Influence on Audio Quality C. Neubauer, J. Herre Fraunhofer Institut for Integrated Circuits IIS D-91058 Erlangen, Germany Abstract Today large amounts of multimedia data are available which can easily distributed, e.g. by the Internet. To track illicit copies or to prove ownership of digital data, wa-
Advanced Watermarking and its Applications - Fraunhofer
https://www.iis.fraunhofer.de/content/dam/iis/de/doc/ame/conference/AES-109-Convention_AdvancedWatermarkinganditsApplications_AES5176.pdf
Fraunhofer Institute for Integrated Circuits IIS D-91058 Erlangen, Germany Abstract Audio watermarking is a technique for the transmission of additional data along with audio material within existing distribution channels. Recent research has produced a number of algorithms for the embedding and retrieval of watermarks in audio
Digital Watermarking - Fraunhofer SIT
https://www.sit.fraunhofer.de/en/offers/projekte/digital-watermarking/
The media security group of Fraunhofer SIT with numerous technologies for protecting digital media data. Digital watermarking being the main focus of the group. Digital Watermarking embeds arbitrary information in digital media such as a udio, v ideo, i mages and e books. This is achieved through imperceptible, systematic changes to the media data.
Watermarking in Shops - Fraunhofer SIT
https://www.sit.fraunhofer.de/en/offers/projekte/watermarking-in-shops/
The publisher Digerot Media for example offers thousands of audio books from dozens of publishers through its online portal that are protected by Fraunhofer digital watermarking technology. The music service akuma.de has more than 500.000 songs of thousands of music labels in its catalogue protected in such a way as well.
Combined fingerprinting attacks against digital Audio ...
http://private.sit.fraunhofer.de/~steineba/publikationen-Dateien/CMS02_fingerprint.pdf
digital Audio Watermarking: Methods, results and solutions Martin Steinebach, Jana Dittmann, Eva Saar Fraunhofer IPSI Germany;[email protected] Platanista Germany, HTWK Leipzig University of Applied Sciences ,jana. [email protected] T-Systems, Germany, [email protected]
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