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Project Overview

R3WG1 -- CTA-426-B S-2017 -- Loudspeakers, Optimum Amplifier Power

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Project Type:
American National Standard (ANSI)
Project Contact:
Ms. Leslie King
Project State:
Published
Updated:
2017-03-02
Progress Report:
04/06/2016 - Project initiation to stabilize granted. 09/01/2016 - CPP issued; 09/16/2016 - CPP closed; 12/27/2016 - E-mail ballot issued with request to change publication intent from ANS to CTA. 01/25/2017 - Ballot approved.

Start: 2016-04-05 Completed: 2017-02-28

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Project Details

Project Description:

This standard defines test methods and criteria of acceptability for testing the performance of a loudspeaker or loudspeaker system designed for consumer use within defined limits in the areas of power compression, harmonic distortion, and accelerated life testing, when operated at or below the optimum amplifier power.

Designation of Proposed Standard:

ANSI/CTA-426-B S-2016

Title of Standard:

Loudspeakers, Optimum Amplifier Power

Project Need:

To stabilize ANSI/CTA-426-B

Project Intent:

Maintain ANS under stabilized maintenance

Includes text from ISO or IEC standard?:

No

Scope Summary:

This standard defines test methods and criteria of acceptability for testing the performance of a loudspeaker or loudspeaker system designed for consumer use within defined limits in the areas of power compression, harmonic distortion, and accelerated life testing, when operated at or below the optimum amplifier power.

Keywords:

Loudspeakers, Amplifiers, Measurements, Test measurements, Performance

Consumer Product:

Yes

Identify Stakeholders:

CE manufacturers, consumers and retailers

Unit of Measure:

Metric

Public Review:

45

Send Comments To:

standards@CTA.tech