There are many factors that influence tire I pavement noise such as road friction, acoustic absorption, pavement material type as well as pavement texture. Highway noise is addressed through several models such as Traffic Noise Model (TNM) developed by the Federal Highway Administration (FHWA). The TNM computer program is capable of predicting highway noise to differentiate between asphalt and Portland cement concrete pavements. However, it does not take into account the specific asphalt mixture pavement type. (Kode: UMI Number: 3400376) Rak Penelitian 2