scholarly journals Copywriting as a Form of Representation of the Voice Communications Management Mechanism

2020 ◽  
pp. 58-71
Author(s):  
Анна Васильевна Глаголева ◽  
◽  
Юлия Николаевна Земская ◽  
Ирина Юрьевна Качесова ◽  
Евгения Алексеевна Кузнецова ◽  
...  
Keyword(s):  
Management Mechanism ◽  
Voice Communications ◽  
Communications Management ◽  
The Voice

A Simulator Study of the Effect of Information Load and Datalink on Crew Error

1994 ◽  
Vol 38 (1) ◽  
pp. 66-70
Author(s):  
Dennis G. Hrebec ◽  
Susan E. Infield ◽  
Susan Rhodes ◽  
Fred E. Fiedler
Keyword(s):  
Traffic Control ◽  
Load Condition ◽  
Information Load ◽  
Communication Modality ◽  
Voice Communications ◽  
Fixed Base ◽  
Independent Variable ◽  
The Voice ◽  
Flight Deck ◽  
High Information

This study investigated the effects of air traffic control (ATC) induced information load and ATC communication modality on crew error in a fixed-base Boeing 747-400 flight deck simulator. To accomplish this, data from an experiment conducted by Boeing (Logan, et al., 1992) were re-analyzed. In this experiment, flightcrews engaged in two high-fidelity, full-mission scenarios. For this re-analysis, the variability in the amount of information ATC transmitted to the crew in the scheduled clearances was examined as an independent variable. To quantify this measure of information load, each scheduled ATC clearance was decomposed into mutually exclusive informational units called propositions. Each proposition consisted of one discrete “chunk” of information. On average, ATC clearances in the high information load condition contained more than two and a half times as many propositions as clearances in the low information load condition. Flightcrews made significantly more errors, and more errors per proposition, in the high information load condition than in the low information load condition. This indicates that it was the density of the information, or how many propositions were packed into each clearance, and not just the quantity of information which affected crew performance. Another manipulated variable was ATC communication modality. Each flightcrew participated in one scenario using a standard voice communications modality exclusively and in the other scenario using a combination of voice and digital DataLink. Though flightcrew error was significantly lower in the DataLink condition than the voice condition, this tendency was moderated by information load. In the low information load condition, flightcrews committed approximately the same number of errors in the voice and DataLink conditions, but in the high information load condition, flightcrews committed many more errors in the voice condition than the DataLink condition.

Mitigation of Security Concerns of VoIP in the Corporate Environment

2014 ◽  
pp. 257-269 ◽  
Author(s):  
Fernando Almeida ◽  
José Cruz
Keyword(s):  
Positive Impact ◽  
Voice Over Ip ◽  
Security Policies ◽  
Security Threats ◽  
Key Factors ◽  
Corporate Environment ◽  
Security Vulnerabilities ◽  
Voice Communications ◽  
New Policies ◽  
The Voice

The convergence of the voice and data worlds is introducing exciting opportunities to companies. As a consequence, Voice over IP (VoIP) technology is attracting increasing attention and interest in the industry. Flexibility and cost efficiency are the key factors luring enterprises to transition to VoIP. However, voice services also introduce a new level of vulnerability to the network. This chapter categorizes and analyzes the most common security threats of a VoIP solution in a corporate environment. Besides that, the authors discuss the most relevant security policies that could have been adopted to mitigate the security vulnerabilities introduced by VoIP. These new policies and practices can have a positive impact on the security of the whole network, not just voice communications.

scholarly journals The voice interface implementation in the prototype of a mobile computer-aided aircraft technical support system

2017 ◽  
pp. 31-37
Author(s):  
Piotr Golański ◽  
Marek Szczekała
Keyword(s):  
Support System ◽  
Technical Support ◽  
Computer Support ◽  
Mobile Computer ◽  
Specific Location ◽  
Voice Communications ◽  
Computer Aided ◽  
Portable System ◽  
The Voice ◽  
Voice Interface

The article concerns the use of computer support systems for technical support in the difficult conditions. The term difficult conditions should be understood as such conditions, in which an operation is carried out in a specific location, impeding or preventing the use of the computer. In such cases, computers integrated with operators’ working clothes (wearable computers) should be used, with which the communication takes place using voice. This article shows the attempt to resolve the problem of voice communications in a portable system to handle aircraft M-28. Implementacja interfejsu głosowego w prototypie przenośnego komputerowego systemu wspomagania obsługi statku powietrznego Streszczenie: Artykuł dotyczy problematyki wykorzystania komputerowych systemów wspomagania obsługi obiektów technicznych w warunkach trudnych. Pod pojęciem warunków trudnych należy rozumieć takie warunki, w których obsługa odbywa się w specyficznej lokalizacji, utrudniającej lub wręcz uniemożliwiającej wykorzystanie komputera. W takich przypadkach należy stosować komputery zintegrowane z odzieżą roboczą operatora, tzw. komputery do noszenia (wearables computers), z którymi komunikacja odbywa się za pomocą głosu. W artykule przedstawiono próbę rozwiązania problemu komunikacji głosowej w przenośnym systemie wspomagania obsługi samolotu M-28. Słowa kluczowe: obsługa statku powietrznego, komputerowe systemy wspomagania, systemy ekspertowe, CLIPS, systemy mobilne, interfejsy VUI

Public School Voice Clinics, Part I

1984 ◽  
Vol 15 (1) ◽  
pp. 51-57
Author(s):  
Sandra Q. Miller ◽  
Charles L. Madison
Keyword(s):  
Public School ◽  
School District ◽  
Voice Disorders ◽  
Urban School ◽  
Urban School District ◽  
Local School District ◽  
Local School ◽  
Perceived Need ◽  
The Voice ◽  
Voice Problem

The purpose of this article is to show how one urban school district dealt with a perceived need to improve its effectiveness in diagnosing and treating voice disorders. The local school district established semiannual voice clinics. Students aged 5-18 were referred, screened, and selected for the clinics if they appeared to have a chronic voice problem. The specific procedures used in setting up the voice clinics and the subsequent changes made over a 10-year period are presented.

Hormone Replacement Therapy and Voice

2019 ◽  
Vol 4 (4) ◽  
pp. 607-614
Author(s):  
Jean Abitbol
Keyword(s):  
Replacement Therapy ◽  
Symptom Severity ◽  
Low Dose ◽  
Hormone Replacement ◽  
Clinical Signs ◽  
Female Voice ◽  
Fat Cells ◽  
High Pitch ◽  
Endocrine Effects ◽  
The Voice

The purpose of this article is to update the management of the treatment of the female voice at perimenopause and menopause. Voice and hormones—these are 2 words that clash, meet, and harmonize. If we are to solve this inquiry, we shall inevitably have to understand the hormones, their impact, and the scars of time. The endocrine effects on laryngeal structures are numerous: The actions of estrogens and progesterone produce modification of glandular secretions. Low dose of androgens are secreted principally by the adrenal cortex, but they are also secreted by the ovaries. Their effect may increase the low pitch and decease the high pitch of the voice at menopause due to important diminution of estrogens and the privation of progesterone. The menopausal voice syndrome presents clinical signs, which we will describe. I consider menopausal patients to fit into 2 broad types: the “Modigliani” types, rather thin and slender with little adipose tissue, and the “Rubens” types, with a rounded figure with more fat cells. Androgen derivatives are transformed to estrogens in fat cells. Hormonal replacement therapy should be carefully considered in the context of premenopausal symptom severity as alternative medicine. Hippocrates: “Your diet is your first medicine.”

In the Limelight: The Voice Virtuoso

ASHA Leader ◽  
2014 ◽  
Vol 19 (2) ◽  
pp. 22-23
Author(s):  
Kellie Rowden-Racette
Keyword(s):  
The Voice
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