Standards Store
Store Home   |    My Account   |    Help & Support   |    About IHS Markit   |    Contact IHS Markit   |    Sign In   
Standards Store Homepage TIA Standards Homepage Order online or call our sales team: 1-877-413-5184
Look Inside


2018 Edition, January 17, 2018

Complete Document

Telecommunications Communications Products Receive Volume Control Requirements for Wireless (Mobile) Devices

Detail Summary

Active, Most Current

Price (USD)
Secure PDF
Single User
In Stock
PDF + Print
In Stock
$161.60 You save 20%
Add to Cart

Product Details:

  • Revision: 2018 Edition, January 17, 2018
  • Published Date: January 17, 2018
  • Status: Active, Most Current
  • Document Language: English
  • Published By: Telecommunications Industry Association (TIA)
  • Page Count: 36
  • ANSI Approved: Yes
  • DoD Adopted: No

Description / Abstract:

This Standard establishes receive volume control requirements and testing methods for wireless handset telephones that support narrowband and/or wideband audio interfaces for individuals without hearing loss and for individuals with hearing loss who may or may not use a hearing device.

The methods in this standard use conversational gain, which, in summary, is the measure of the acoustic output level of speech from a device relative to the acoustic level that would be present in a face-to-face conversation with two people 1 meter apart.

NOTE: Other acoustic receive features may be available such as additional amplification, tone control, automatic gain control, etc. ANSI/TIA-4953-B contains performance requirements for output levels and tone control operation for high gain amplified devices for individuals with hearing loss.