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Introduction Note: Nothing in this standard supercedes applicable laws and regulations. Note: In the event of conflict between the English and domestic language, the English language shall take precedence. Purpose. This test is to determine the acoustic transparency characteristics of a material or...
CEA's Multi-Room Audio Standards Set is a simple, time and money saving instructional guide for creating top-quality multi-room audio experiences that raise the home's value. CEA's three essential multi-room audio tools offer: Guidance on cabling and connectors used in...
This publication contains the necessary requirements and test procedures to evaluate the audio quality of the loud speakers and microphones that may be provided in nurse control stations, patient stations, and pillow speakers of a UL listed nurse call system. Purpose This...
Purpose. This document establishes a centralized set of electrical and mechanical performance tests for GM loudspeaker components and subsystems. Performance requirements shall be established in accordance to the SSTS, and CTS for each appropriate level. The supplier is required to support and...
This document defines audio systems characteristics and minimum operational performance standards for aircraft headset microphones, handset microphones (Except carbon), oxygen mask microphones, headsets, handsets, speakers, audio selector panels (ASP) and amplifiers. In...
This recommended practice is an informative reference for the installation, application and placement of speakers in residential environments.
1.1 These requirements cover speakers for indoor and/or outdoor use in dry, damp, wet, or underwater locations and are intended for one or more of the following: a) Commercial and professional audio systems providing non-emergency sound reinforcement and reproduction in accordance...
1.1 These requirements apply to speakers, rated at 300 V or less, for fire alarm and signaling systems intended for indoor and/or outdoor installation: a) In Canada only: in accordance with CSA C22.1, Canadian Electrical Code, Part I, Safety Standard for Electrical Installations, and with...
Minimum performance requirements and methods of measurement for loudspeakers and loudspeaker systems. Excludes unmounted speakers and speaker systems comprising active components.
This Recommendation is intended for use in the assessment of audio quality in large screen digital imagery applications intended for presentation in a theatrical environment. It may be used with theatrical speaker configurations as identified in Recommendation ITU-R BS.775 and...
The Audio Device Class Definition applies to all devices or functions embedded in composite devices. All audio signals inside an audio function start at an Input Terminal, pass through some Units, and leave the function through an Output Terminal. Units can manipulate the...
The Audio Device Class Definition applies to all devices or functions embedded in composite devices. All audio signals inside an audio function start at an Input Terminal, pass through some Units, and leave the function through an Output Terminal. Units can manipulate the...
The Audio Device Class Definition applies to all devices or functions embedded in composite devices. All audio signals inside an audio function start at an Input Terminal, pass through some Units, and leave the function through an Output Terminal. Units can manipulate the...
