NIIEFA have developed and began manufacturing a cyclotron project for the acceleration of multiple-charged ions to energies regulated in range 7.5-15 MeV/nucl. The electromagnet is H-shaped. system consists two dees, located "valleys". Acceleration performed at even harmonics. Ions are injected from external sources through axial channel. classical deflector magnetic channels ...

A new noise reduction algorithm is proposed for cochlear implants that applies attenuation to the noisy envelopes inversely proportional to the estimated signal-to-noise ratio (SNR) in each channel. The performance of the proposed noise reduction algorithm is evaluated with nine Clarion CII cochlear implant patients using IEEE sentences embedded in multi-talker babble and speech-shaped noise at...

Various problems are studied in the field of detailed VLSI routing. According to the position of the terminals on the outer boundaries of a rectangular grid, one can distinguish between different subcases of Switchbox Routing: C-shaped, Gamma, Channel and Single Row Routing. This paper focuses on the minimum number of layers needed for solving these problems either in the Manhattan, or in the u...

Introduction The PCM/FM detection system is shown in Fig. 1. The PCM signal is shaped using a premodulation filter, then frequency modulated and transmitted through a channel with additive gaussian noise. The received signal and noise are shaped by a predetection filter. The PCM waveform is recovered using an FM demodulator such as the discriminator, PLL or FCF, and then passed through a PCM De...