New realizations of Chua L-C and L-R mutators using current conveyors (CCII) and inverting current conveyors (CCII) are introduced. Two realizations are available in the literature using CCII for each of the types of L-C and L-R mutators. For the type 1a L-R mutator three new realizations using CCII and ICCII are introduced to complete a family of four realizations. For the type 1b L-R mutator ...

This is a brief update on our experimental work towards better one-molecule-thick monolayer rectifiers of electrical current, and on theoretical progress towards a one-molecule amplifier of electrical current. This program aims to provide electronic devices at the 2 to 3 nm level, as a dramatic advance towards practical integrated circuits of the future.

The current study explores how native and non-native speakers cope with simultaneous articulatory and acoustic distortion in speech perception. The articulatory distortion was generated by asking a speaker to articulate target speech as fast as possible (fast speech). The acoustic distortion was created by dividing speech signals into small segments with equal time duration (e.g., 50 ms) from t...

Combination of A/D-D/A converters allows implementing multiplier/divider operations. An efficient design based on continuous-time, current-mode, dividing-algorithmic converters is presented in this paper. It offers high speed and capability of low voltage operation, and it is suitable for applications of low or middle resolution (below 9 bits). In addition, the division result is given in both ...

The current study examined how seeing the talker (having visual speech information) affected phoneme restoration. For this purpose, six phonemes (/b/, /p/, /d/, /t/, /g/, /k/) in word contexts were used as target sounds in a 2IFC task in which participants were required to choose the white noise filled interval in which a target phoneme was present. The results showed that choosing the interval...

This article is present high-precision multi-wave rectifier circuit operating in low voltage + 1.5 Volt current modes by CMOS technology 0.5 μm, receive input and give output in current mode, respond at high frequency period. The structure compound with high-speed current comparator circuit, current mirror circuit, and CMOS inverter circuit. PSpice program used for confirmation the performance ...

The second generation current conveyor CCII is introduced in this paper as a most versatile analog building block for realization of many other active circuits and applications. Short overview of interesting connections, using modular approach of design, with CCII are presented here, as well as two topologies of the conveyor, realized in CMOS technology, including their measured parameters.