#Voice ringtones for cell phones drivers
#Voice ringtones for cell phones driver

Auditory evoked magnetic fields (AEFs) were measured in the left and right hemisphere of sixteen healthy subjects. The amplitude resolution was impoverished by reducing the number of bits to represent the signal samples. We degraded speech stimuli (vowel /a/), complex non-speech stimuli (a composite of five sinusoidals), and sinusoidal tones by decreasing the amplitude resolution of the signal waveform.

Here, we examined whether this sensitivity is specific to the processing of acoustic properties of speech or whether it can be observed also in the processing of sounds with a simple spectral structure. Recent studies have shown that the human right-hemispheric auditory cortex is particularly sensitive to reduction in sound quality, with an increase in distortion resulting in an amplification of the auditory N1m response measured in the magnetoencephalography (MEG). The results obtained proofed the ringing of a phone exerts a significant influence on complex reaction time and quality of performed task. Men proofed to complete significantly quicker than women in instruction (p 0.05). There were significant differences (p 0.08). The terms of the study were standardised. The protocol included instruction, control without phone and a proper session with subject's mobile phone ringing. The study group consisted of 42 healthy students. The examination was performed on a PC-based reaction time self-constructed system Reactor. Does the ringing sound of a mobile phone affect the driver's ability to perform complex sensory-motor activities? We compared a subject's reaction time while performing a test either with a mobile phone ringing or without. Mobile phone conversation decreases the ability to concentrate and impairs the attention necessary to perform complex activities, such as driving a car. Emergency physicians frequently see the devastating effects of distracted driving on a daily basis and should take a more active role on sharing the information with patients, administrators, legislators, friends and family. The MMWR report shows that there is much ground to cover with distracted driving. Efforts to reduce cell phone use while driving could reduce the prevalence of automobile crashes related to distracted driving.

#Voice ringtones for cell phones drivers

For drivers 15-19 years old involved in a fatal crash, 21% of the distracted drivers were distracted by the use of cell phones.

#Voice ringtones for cell phones driver

as a result of driver distraction, 385 died in a crash where at least one driver was using a cell phone. Of 3,331 people killed in 2011 on roadways in the U.S. Recent (2011) estimates from the National Highway Traffic Safety Administration are that 10% of fatal crashes and 17% of injury crashes were reported as distraction-affected. We think that the specific 'bond' between a person and their private phone can significantly disrupt their attention and thus affect the attention-demanding activities.įor years, public health experts have been concerned about the effect of cell phone use on motor vehicle collisions, part of a phenomenon known as 'distracted driving.' The Morbidity and Mortality Weekly Report (MMWR) article 'Mobile Device Use While Driving-United States and Seven European Countries 2011' highlights the international nature of these concerns. The median RT in the study population was significantly elongated (p 0.05). The examination comprised 4 sessions: Training Session (TS) during which the subjects were accustomed with the application and sample stimuli, Control Session (CS) with no telephone ringing, Landline Session (LS) with landline phone ringing, Mobile Session (MS) with mobile phone ringing. The test group consisted of 23 women and 24 men, aged 19-24 years. All tests were performed in the same room with the same light and general acoustic conditions.

The examination conditions were standardized. To assess RT we used our system and protocol of examination, previously validated. The aim of the study was: (1) to evaluate the influence of the sound of a ringing mobile phone on the complex reaction time (RT) score in healthy subjects (owners), and (2) to check if there are any differences in RT when a landline phone and mobile phone ring. This engages one's psychomotor skills, which in our opinion contributes to the attenuation of reaction time needed for performing other crucial functions. Every phone owner is accustomed to the ringtone of his phone and almost involuntarily endeavors to pick it up or check who calls. Legislation systems of most countries prohibited using the handheld mobile phone while driving due to the fact that it disturbs concentration and causes hand involvement.