Speech encryption using generalized modified chaotic logistic and tent maps

2018 ◽  
Author(s):  
Wafaa S. Sayed ◽  
Mohammed F. Tolba ◽  
Ahmed G. Radwan ◽  
Salwa K. Abd-El-Hafiz
Keyword(s):  
Tent Maps ◽  
Speech Encryption

The trajectory of the turning point is dense for almost all tent maps

1996 ◽  
Vol 16 (6) ◽  
pp. 1173-1183 ◽  
Author(s):  
Karen Brucks ◽  
Michal Misiurewicz
Keyword(s):  
Lebesgue Measure ◽  
Turning Point ◽  
Tent Map ◽  
Tent Maps ◽  
Almost All

AbstractWe prove that for almost every (with respect to the Lebesgue measure) a ∈ [√2, 2], the forward trajectory of the turning point of the tent map fa with slope a is dense in the interval of transitivity of fa.

Performance enhancement of speaker identification systems using speech encryption and cancelable features

2017 ◽  
Vol 20 (4) ◽  
pp. 977-1004 ◽  
Author(s):  
Naglaa F. Soliman ◽  
Zhraa Mostfa ◽  
Fathi E. Abd El-Samie ◽  
Mahmoud I. Abdalla
Keyword(s):  
Performance Enhancement ◽  
Speaker Identification ◽  
Speech Encryption

Permutation-Only FPGA Realization of Real-Time Speech Encryption

2018 ◽  
Author(s):  
Mohammed F. Tolba ◽  
Wafaa S. Sayed ◽  
Ahmed G. Radwan ◽  
Salwa K. Abd-El-Hafiz ◽  
Ahmed M. Soliman
Keyword(s):  
Real Time ◽  
Speech Encryption

Speech Encryption on FPGA Using a Chaotic Generator and S-Box Table

2019 ◽  
Author(s):  
Heba M. Yassin ◽  
Ahmed T. Mohamed ◽  
Ahmed H. Abdel-Gawad ◽  
Mohammed F. Tolba ◽  
Hassan I. Saleh ◽  
...  
Keyword(s):  
Speech Encryption
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