References

Al Saad, S.N. and E. Hato, 2014. A speech encryption based on chaotic maps. Int. J. Comput. Applic., 93: 19-28.
Direct Link  |  

Al-Saad, S.N. and E.H. Hashim, 2013. A speech scrambler algorithm based on chaotic system. Al-Mustansiriyah J. Sci., 24: 357-374.
Direct Link  |  

Alshibani, D.R. and R.S. Ibrahim, 2015. Implementation of gray image encryption using multilevel of permutation and substitution. Intl. J. Appl. Inf. Syst., 10: 25-30.
Direct Link  |  

Alwahbani, S.M. and E.B. Bashier, 2013. Speech scrambling based on chaotic maps and one time pad. Proceedings of the International Conference on Computing, Electrical and Electronic Engineering (ICCEEE), August 26-28, 2013, IEEE, Khartoum, Sudan, ISBN:978-1-4673-6231-3, pp: 128-133.

Ashtiyani, M., P.M. Birgani and S.K. Madahi, 2012. Speech signal encryption using chaotic symmetric cryptography. J. Basic Appl. Sci. Res., 2: 1668-1674.
Direct Link  |  

Elshamy, E.M., E.S.M. El-Rabaie, O.S. Faragallah, O.A. Elshakankiry and F.E.A. El-Samie et al., 2015. Efficient audio cryptosystem based on chaotic maps and double random phase encoding. Intl. J. Speech Technol., 18: 619-631.
CrossRef  |  Direct Link  |  

Elzaher, M.A., M. Shalaby and S.H. El Ramly, 2016. Securing modern voice communication systems using multilevel chaotic approach. Intl. J. Comput. Appl., 135: 17-21.
CrossRef  |  Direct Link  |  

Farsana, F.J. and K. Gopakumar, 2016. A novel approach for speech encryption: Zaslavsky map as pseudo random number generator. Procedia Comput. Sci., 93: 816-823.
CrossRef  |  Direct Link  |  

Hasan, F.S., 2016. Speech encryption using Fixed Point Chaos based Stream Cipher (FPC-SC). Eng. Technol. J., 34: 2152-2166.
Direct Link  |  

Ibrahem, M.K. and H.A. Kassim, 2018. VoIP speech encryption system using stream cipher with chaotic key generator. J. Fundam. Appl. Sci., 10: 204-210.
Direct Link  |  

Mosa, E., N.W. Messiha, O. Zahran and F.E.A. El-Samie, 2011. Chaotic encryption of speech signals. Intl. J. Speech Technol., 14: 285-296.
CrossRef  |  Direct Link  |  

Praisy, S.G., J. Jeevitha and R.G. Harinee, 2018. Secured speech communication based on chaotic mapping using cryptographic algorithm. SSRG Intl. J. Electron. Commun. Eng., 1: 113-120.

Sathiyamurthi, P. and S. Ramakrishnan, 2017. Speech encryption using chaotic shift keying for secured speech communication. EURASIP J. Audio, Speech Music Process., 2017: 1-11.
CrossRef  |  

Sheela, S.J., K.V. Suresh and D. Tandur, 2017. A novel audio cryptosystem using chaotic maps and DNA encoding. J. Comput. Networks, Commun., 2017: 1-12.
CrossRef  |  Direct Link  |  

Taal, C.H., R.C. Hendriks, R. Heusdens and J. Jensen, 2011. An evaluation of objective measures for intelligibility prediction of time-frequency weighted noisy speech. J. Acoust. Soc. Am., 130: 3013-3027.
CrossRef  |  PubMed  |  Direct Link  |  

Wahab, H.B.A. and S.I. Mahdi, 2015. Modify speech cryptosystem based on shuffling overlapping blocks technique. Intl. J. Emerging Trends Technol. Comput. Sci., 4: 70-75.

Wahab, H.B.A. and S.I. Mahdi, 2016. Speech encryption based on wavelet transformation and chaotic map. Eng. Technol. J., 34: 721-729.
Direct Link  |