Deep Learning Based Audio Watermarking with Controlled Distortion and Reliable Bit Recovery Using CRNN-BiLSTM Architecture
This work introduces a deep learning based audio watermarking system comprising a single head attention mechanism, a Convolutional Recurrent Neural Network (CRNN) encoder, and a Bidirectional Long Short Term Memory (BiLSTM) decoder. The method uses RMS-scaled, hidden perceptual embedding to embed a 32-bit binary payloa...