Most of the students commit errors in their writing. This research aimed to analyse committed by Eighth-grade changing active voice narration into passive narration. The study assesses both primary reasons for and frequency at which they occur. Sixty from two different Govt. schools were selected conduct this using convenient random sampling. test was used as a data collection tool. descriptive...

In this paper, we identify some impairments in the Voice over Internet Protocol (VoIP) networks and quantify the levels of voice quality. We propose an optimization model to maximize number of calls in low speed network for Rural Next Generation Network (R-NGN) while maintaining a minimum level of voice quality. The model is based-on Extended E-model to select parameters like voice coder, packe...

Background and objectives: Patients experience moderate to high level of anxiety before cardiac catheterization. This study aimed to investigate the effect of voice of Quran on anxiety before cardiac catheterization. Methods: In this randomized controlled trial, 60 patients who met the inclusion criteria were conveniently sampled and randomly allocated to the experimental and control groups. In...

Graphical realism and the naturalness of the voice used are important aspects to consider when designing a virtual agent or character. In this work, we evaluate how synthetic speech impacts people’s perceptions of a rendered virtual character. Using a controlled experiment, we focus on the role that speech, in particular voice expressiveness in the form of personality, has on the assessment of ...

In this paper, I propose to analyze the prosodic realization of two modalities (declarative and interrogative) through perception study of whispered voice in French. I present results of two modality identification tasks. Results of identification test based on natural stimuli show a good identification rate of the modality. The values of the duration of final syllable seem to be the main acous...

Background: Vocal abuse and misuse would result in vocal fold polyp. Certain features define the extent of vocal folds polyp effects on voice acoustic parameters. The present study aimed to define the effects of polyp size on acoustic voice parameters, and compare these parameters in hemorrhagic and non-hemorrhagic polyps.Methods: In the present retrospective study, 28 individuals with hemorrha...

-This paper evaluates suitable voice-data length in IP packets for the adjustment of VoIP network systems. Based on measurements in a real environment, we examined the voice-quality level while varying the voice-data length of IP packets under various network conditions. We found that a VoIP system with long-voice data has high-transmission efficiency but there is a high deterioration in the vo...