CMOS 2.4μm chaotic oscillator: Experimental verification of chaotic encryption of audio

Electronics Letters

Volumn 32, Issue 9, 1996, Pages 795-796

  Delgado Restituto, M ^a   Linan M ^a   Rodriguez Vazquez A ^a  

^a INSTITUTO DE MICROELECTRÓNICA DE SEVILLA   (Spain)

Author keywords

Audio signals; Chaos; Oscillators

Indexed keywords

ACOUSTIC SIGNAL PROCESSING; APPLICATION SPECIFIC INTEGRATED CIRCUITS; CHAOS THEORY; CMOS INTEGRATED CIRCUITS; CRYPTOGRAPHY; DEMODULATORS; DIFFERENTIAL EQUATIONS; INTEGRATED CIRCUIT MANUFACTURE; MODULATORS; NONLINEAR EQUATIONS; SYNCHRONIZATION;

AUDIO SIGNALS; CUSTOM MONOLITHIC CHAOTIC OSCILLATORS;

OSCILLATORS (ELECTRONIC);

EID: 0030121247     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:19960552     Document Type: Article

References (5)

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3. HALLE, K.S., WU, C.W., ITOH, M., and CHUA, L.O.: 'Spread spectrum communication through modulation of chaos', Int. J. Bifurcation Chaos, 1993, 3, (2), pp. 469-477
4. KRUMMENACHER, F., and JOEHL, N.: 'A 4MHz CMOS continuous-time filter with on-chip automatic tuning', IEEE J. Solid-State Circuits, 1988, SC-23, pp. 750-758
5. DELGADO-RESTITUTO, M., and RODRÍGUEZ-VÁZQUEZ, A.: 'Switched-current chaotic neurons', Electron. Lett., 1994, 30, pp. 429-430