Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Optimal Transmit Volume Conditions for MCV QoE Measurement Systems

The purpose of this software is to find the optimal transmit volume for a push-to-talk (PTT) communications device performing Mission Critical Voice (MCV) quality of experience (QoE) measurements using a transmit volume optimization (TVO) tool. TVO should be performed for every combination of PTT device under test and every audio file used in performing MCV QoE measurements.

Obtaining the Software


Created September 27, 2021, Updated September 28, 2021