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(PDF) Error concealment of MPEG-2 AAC audio using modulo ...
https://www.researchgate.net/publication/3953001_Error_concealment_of_MPEG-2_AAC_audio_using_modulo_watermarks#:~:text=We%20propose%20an%20error%20concealment%20scheme%20for%20MPEG-2,negligible%20file%20size%20increase%20and%20moderate%20SNR%20penalty.
Audio Watermarking of MPEG-2 AAC Bit Streams
https://www.iis.fraunhofer.de/content/dam/iis/de/doc/ame/conference/AES-108-Convention_Audio_WatermarkingofMPEG-2-AACBitstreams_AES5101.pdf
directly into MPEG-2 AAC bit streams such that the watermark can be detected in the decompressed audio data. 1 Introduction Today music distribution over the Internet is an increasingly important technology. Most of the music content is compressed [ 1, 2, 31 in order to save disk space and speed up transmission over band limited channels.
AES E-Library » Audio Watermarking of MPEG-2 AAC Bit …
https://www.aes.org/e-lib/browse.cfm?elib=9237&turnmobile=on
Within this context, watermarking can provide a useful mechanism to track illicit copies or to attach property rights information to the multimedia content. This paper discusses directly embedding robust watermarks into MPEG-2 AAC bit streams so that the watermark can be...
(PDF) Two-dimensional audio watermark for MPEG AAC …
https://www.researchgate.net/publication/221011217_Two-dimensional_audio_watermark_for_MPEG_AAC_audio
A steganographic method on AAC (Advanced Audio Coding), the audio format of MPEG-2 and MPEG-4, is proposed. The data to be hidden are first encrypted and then embedded into AAC bit …
Watermarking of AAC Bit-streams for Forensic Tracking
https://www.researchgate.net/publication/4273538_Watermarking_of_AAC_Bit-streams_for_Forensic_Tracking
ISO/IEC 13818-7:2006 specifies MPEG-2 Advanced Audio Coding (AAC), a multi-channel audio coding standard that delivers higher quality than is achievable when requiring MPEG-1 …
Watermarking & Internet Audio - AES
https://www.aes.org/events/110/papers/I.html
This paper extends previous work on bitstream watermarking for MPEG-2/4 Advanced Audio Coding (AAC) towards a compatible family of watermarking schemes for MPEG-1/2 Layer-3 (MP3), MPEG-2/4 AAC and uncompressed audio. Regardless of the format used during data embedding, the same watermark extractor can be employed to recover the embedded message.
Publications
http://cneubauer.net/en/science/publications
Neubauer, C., Herre, J.: "Audio Watermarking of MPEG-2 AAC Bit Streams", In 108th AES Convention, 2000. Neubauer, C., Herre, J.: "Advanced Watermarking and its Applications", In 109th AES Convention, 2000. Neubauer, C., Kulessa, R., Herre, J.: "A Compatible Family of Bitstream Watermarking Schemes for MPEG-Audio", In 110th AES Convention, 2001.
Multiplexing H.264 Video with AAC Audio Bit Streams
http://facta.junis.ni.ac.rs/eae/fu2k93/9murugan.pdf
Advanced audio coding (AAC) [17–21] is a standardized lossy compression scheme for audio, used in MPEG–2 [17], and MPEG–4 [22,23]. This co dec showed higher coding efficiency and superior performance at both low and high bit rates, as compared to MP3 and AC3. The H.264 video and AAC audio coded bit streams need to be multiplexed
Audio watermarking based on quantization index …
https://link.springer.com/article/10.1007/s11042-011-0783-4
A two-dimensional pseudorandom array is presented to use as watermarking identification key by Tachibana et al. to embed and extract watermarks in MPEG-2 Advanced Audio Coding (AAC) bitstream. In [ 22 ], Wang. et al. proposed a watermarking algorithm to embed watermark into low frequency coefficients of modified discrete cosine transform …
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