AES project report for articles on professional audio and for equipment specifications – Notations for expressing levels

Project scope: This document describes the style for levels standardized in IEC 60027-3, Letter symbols to be used in electrical technology — Part 3: Logarithmic quantities and units, and the power and voltage level clauses of IEC 60268-2, Sound system equipment — Part 2: Explanation of general terms and calculation methods, and summarizes and reviews the presently used notations for expressing levels in condensed or abbreviated form, what expressions are used, and what quantities and reference quantities are implied.
Assigned to: SC-00, Status: Project stabilized following ballot LB12060101
Intent: Stabilization, Initiated: 2004, Target: none
Current goal: Stabilization, Goal date: none