DEFSTAN 00-25(PT9)/1(1991) : 1991
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
HUMAN FACTORS FOR DESIGNERS OF EQUIPMENT - PART 9: VOICE COMMUNICATION
Hardcopy , PDF
30-07-2004
English
01-01-1991
Preface
Section One. General
0 Introduction
1 Scope
2 Related Documents
3 Definitions
Section Two. Hearing Characteristics
4 The Auditory Communication Window
Section Three. Speech Characteristics
5 Speech Sounds, Their Spectra, Dynamics and Levels
Section Four. Speech Communication and its Assessment
6 Categories of Communication
7 Unamplified Speech
8 Amplified or Electronically-Assisted Speech
9 Vocoded or Synthetic Speech
10 Intelligibility Testing
Section Five. Techniques and Hardware for Improved Communication
11 General
Section Six. Voice Procedure
12 Reasons for Voice Procedure
13 Voice Procedure
Annex A Design Checklist
Annex B List of Related Documents
Annex C Minimum Performance Requirements
Index
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.