acoustics. akustika. measurement. meranie. noise barier. protihluková stena. sound reflection index. súčiniteľ odrazivostiRychtáriková, Monika, 1975- Self-calibrating method for sound reflection index measurements (abstract). Glorieux, Christ In: 2012. -- Acoustics 2012 : 11. Congrés Francais of Acoustique 2012 Annual IOA Meeting. Abstract book. Nantes,France,23.-27.4.2012. -- s.224. -- 978-2-919340-01-9.