Towed Acoustic Countermeasures for Defending Acoustic Homing Torpedoes

Channel Combination Strategies for Acoustic Communication with Towed Arrays

Acoustic communication experiments were carried out during multistatic submarine searches in a littoral area. The purpose of the communication is to send information from the active transmitter to bistatic receivers. After transmission with a low-frequency source, phase-shift keyed signals were recorded on various hydrophone arrays towed by remote platforms. Message recovery is complicated by a...

Acoustic Neurinomas

Acoustic neuromas (AN) are schwann cell-derived tumors that commonly arise from the vestibular portion of the eighth cranial nerve also known as vestibular schwannoma(VS) causes unilateral hearing loss, tinnitus, vertigo and unsteadiness. In many cases, the tumor size may remain unchanged for many years following diagnosis, which is typically made by MRI. In the majority of cases the tumor is s...

acoustic neurinomas

acoustic neuromas (an) are schwann cell-derived tumors that commonly arise from the vestibular portion of the eighth cranial nerve also known as vestibular schwannoma(vs) causes unilateral hearing loss, tinnitus, vertigo and unsteadiness. in many cases, the tumor size may remain unchanged for many years following diagnosis, which is typically made by mri. in the majority of cases the tumor is s...

Allophone-based acoustic modeling for Persian phoneme recognition

Phoneme recognition is one of the fundamental phases of automatic speech recognition. Coarticulation which refers to the integration of sounds, is one of the important obstacles in phoneme recognition. In other words, each phone is influenced and changed by the characteristics of its neighbor phones, and coarticulation is responsible for most of these changes. The idea of modeling the effects o...

A Method for Processing Acoustic Doppler Current Profiler Velocity Data from Towed, Undulating Vehicles