TY - CONF T1 - Tools for Acoustic Indoor Location Systems T2 - 2021 International Conference on Indoor Positioning and Indoor Navigation (IPIN 2021 Y1 - 2021 A1 - M. C. Pérez A1 - A. Hernández A1 - J. M. Villadangos A1 - Ureña, J. A1 - J. J. García JF - 2021 International Conference on Indoor Positioning and Indoor Navigation (IPIN 2021 PB - IEEE CY - Lloret de Mar (España VL - 1 SN - 978-1-6654-0402-0/21 ER -