Speech encryption using circulant transformations.
G. ManjunathG. V. AnandPublished in: ICME (1) (2002)
Keyphrases
- speech recognition
- speech signal
- least squares
- automatic speech recognition
- speech synthesis
- encryption algorithms
- fourier transform
- dialogue system
- recognition engine
- language acquisition
- hearing impaired
- text to speech
- spoken language
- information hiding
- secret key
- ciphertext
- pseudorandom
- encryption algorithm
- iterative methods
- speaker recognition
- emotion recognition
- noisy environments
- condition number
- language model
- multimedia