Items tagged with SOUND PERCEPTION Files

File size: 138.62 KB Download

Acoustics: Human sound perception – Guidelines for listening tests (NT ACOU 111)

NT ACOU 111

  • It is the intention of these guidelines to provide a tool to increase the effectiveness and reliability of listening tests.

File size: 80.81 KB Download

Acoustics: Human sound perception – measurement positions for measurement of loudness (NT ACOU 110)

NT ACOU 110

  • The traditional physical descriptor, the A-weighted sound pressure level, LPA, is often not an adequate objective descriptor for perceived sound.

Nordtest

Nordtest is a trademark of Nordic cooperation in conformity assessment. The emphasis of Nordtest is to develop, promote and innovate Nordic test methods and pre-normative activity. Nordtest endeavours to remove technical barriers to trade and promotes the concept: “Approved once, accepted everywhere”.