Watermarking Method for Speech Signals Based on Modifications to LSFs.
Shengbei WangMasashi UnokiPublished in: IIH-MSP (2013)
Keyphrases
- speech signal
- watermarking method
- speech recognition
- watermarking scheme
- digital watermarking
- non stationary
- hidden markov models
- automatic speech recognition systems
- additive noise
- watermarking algorithm
- copyright protection
- jpeg images
- watermark embedding
- spread spectrum
- digital images
- image processing
- jpeg compression
- noisy images
- pattern recognition