Speech encryption using discrete orthogonal transforms.
S. SridharanEd DawsonBruce GoldburgPublished in: ICASSP (1990)
Keyphrases
- orthogonal polynomials
- speech recognition
- gabor transform
- discrete fourier transform
- speech signal
- audio visual
- tchebichef moments
- spoken language
- lapped transforms
- dialogue system
- encryption scheme
- discrete geometry
- discrete space
- hartley transform
- discrete version
- speech synthesis
- text to speech
- security properties
- broadcast news
- wavelet transform
- information hiding
- noisy environments
- automatic speech recognition
- language model