orthogonal frequency division multiplexing (ofdm) has become a promising method for many wireless communication applications. however, one main drawback of ofdm systems is the high peak-to-average power ratio (papr). selected mapping (slm) is a well-known technique to decrease the problem of high papr in ofdm systems. in this method, transmitter is obliged to send some bits named side informati...

Abstract Background The vestibular system can perceive sound at high intensity levels. recording of evoked myogenic potentials (VEMPs) is one the clinical techniques that capture when activated by sound. In healthy individuals, it has been demonstrated VEMP thresholds are lower using low-frequency stimuli, particularly 500 Hz tone burst. Aging affects frequency tuning, causing shift to higher f...