Asynchronous Transfer Mode (ATM) supports a number of different traffic classes, including Constant Bit Rate (CBR), Available Bit Rate (ABR), and Variable Bit Rate (VBR). Applications wishing to use a particular class must determine the set of traffic parameters which characterize the connection. In this paper, we consider how to engineer the traffic parameters for VBR WAN voice, where multiple...

development of any organization largely depends on the proper use of its human resources. as organizations become much larger, these problems are naturally added to these enormous labor force. one of the topics organizational communities of irancan be considered as a unfamiliar subject and less likely to be found in research is the phenomenon of organizational silence; despite the fact that sil...

Abstract One of the principal dilemmas Holocaust survivors have faced is how to voice traumatic memories that haunt them. Although in his seminal Language and Silence George Steiner once claimed “the world Auschwitz lies outside speech as it reason”, Italian survivor Primo Levi was an obvious exception having been able trauma throughout life by writing about analysing what happened him. He has ...

Recently as computer technology and multimedia information have developed, text information as well as various types of image information can easy to obtain and be stored. In this paper, we proposed the efficient method of context based image retrieval to extract the face image and audio features in the video sequence. The eigenvectors for face can be obtained by the principal component analysi...

This work addresses the need for high quality, very low bit rate speech compression algorithms that can be utilised in many forthcoming multimedia applications. The speech coding algorithm proposed in this paper is a variable rate system based on the adaptive source-driven frame length scheme. Maximum speech compression is achieved for long-term steady-state speech and nonspeech (silence and un...

Voice Activity Detection (VAD) is not easy task when the input audio signal noisy, and it even more complicated an recording. This case with Silent Speech Interfaces (SSI) where we record movement of articulatory organs during speech, aim to reconstruct speech from this Our SSI system synthesizes ultrasonic videos tongue movement, quality resulting signals are evaluated by metrics such as mean ...

This study aims at examining the mediating effect of perceived organizational support on relationship between silence and commitment using quantitative research that employs a descriptive survey design. The population for consists 452 employees Seplat Petroleum Development Company Plc, Nigeria-based company. Using Taro-Yemani’s formula, 212 were randomly selected participated in study. Path coe...

This study aimed to evaluate the effects of auditory-verbal rehabilitation on voice parameters after implantation with cochlear implants 2 and 5 months after rehabilitation and compare them with normal voice children (under 12 years of age). A perceptive and electroacoustic evaluation of voice was carried out through a digital analysis after implantation and rehabilitation. The study was pe...

This study aimed to evaluate the effects of auditory-verbal rehabilitation on voice parameters after implantation with cochlear implants 2 and 5 months after rehabilitation and compare them with normal voice children (under 12 years of age). A perceptive and electroacoustic evaluation of voice was carried out through a digital analysis after implantation and rehabilitation. The study was pe...