TY - RPRT TI - Mission critical voice QoE mouth-to-ear latency measurement methods AU - Frey, Jesse AU - Pieper, Jaden AU - Thompson, Tim PY - 2018 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 8206 DO - 10.6028/NIST.IR.8206 ER -