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Compression history detection for MP3 audio
( Diqun Yan ),( Rangding Wang ),( Jinglei Zhou ),( Chao Jin ),( Zhifeng Wang ) 한국인터넷정보학회 2018 KSII Transactions on Internet and Information Syst Vol.12 No.2
Compression history detection plays an important role in digital multimedia forensics. Most existing works, however, mainly focus on digital image and video. Additionally, the existed audio compression detection algorithms aim to detect the trace of double compression. In real forgery scenario, multiple compression is more likely to happen. In this paper, we proposed a detection algorithm to reveal the compression history for MP3 audio. The statistics of the scale factor and Huffman table index which are the parameters of MP3 codec have been extracted as the detecting features. The experimental results have shown that the proposed method can effectively identify whether the testing audio has been previously treated with single/double/triple compression.
MP3 Compression Robust Synchronized Audio Watermarking using QIM on Internet of Things
Allwinnaldo,Jae-Min Lee,Dong-Seong Kim 한국통신학회 2021 한국통신학회 학술대회논문집 Vol.2021 No.11
Internet of Things (IoT) is an innovation that allows people do the work easier, assisted by machinery automation that happened because of communication between devices. The variety of data type that transferred throughout the IoT network is limitless and one of its part of diversity is audio type of file, that usually, the common specific format file for audio is MP3 format. MP3 doing a magnificent job by keeping the size of an audio file low, but the quality of the sound is appropriate, but problems could happen if there is small important information, such as watermark inside of an audio, is accidentally compressed and the audio losing its capability to resist some piracy attempt. Proposed watermarking system is created to make a way for user to do a protection for audio data by using watermarking in QIM-based, but still able to make the size of the audio small by doing MP3 Compression for it, while the sound quality of the audio is considerably favorable without being anxious of the watermark shattered by the compression process and losing its watermark data protection.
A Robust MP3 Compression-Resistant Audio Watermarking Algorithm Based on DWT-SMM
Muhammad Rasyid Redha Ansori,Simeon Okechukwu Ajakwe,Jae Min Lee,Dong-Seong Kim 한국통신학회 2021 한국통신학회 학술대회논문집 Vol.2021 No.11
Watermarking is one solution to the problem of digital piracy. This paper proposed an audio watermarking approach using Discrete Wavelet Transform (DWT) and Statistical Mean Manipulation (SMM). The proposed method is tested using three different audio hosts and attacked with MP3 compression with 32Kbps bit rate. The results show that watermark can retain against MP3 compression with 0 BER and the proposed system produces a good quality watermarked audio with best SNR 29.8088 dB.