Jälkikaiuntaaikaa
Jälkikaiuntaaikaa is a Finnish term referring to the reverberation time in acoustics. It is defined as the time it takes for the sound pressure level to decay by 60 decibels (dB) after the sound source has stopped. This measurement is crucial in understanding the acoustic properties of enclosed spaces such as concert halls, auditoriums, and rooms.
The jälkikaiuntaaikaa is influenced by several factors, including the volume of the space, the absorption characteristics
A long jälkikaiuntaaikaa can lead to a boomy or muddy sound, where individual sounds blur together, making
Acoustic engineers use specialized equipment to measure jälkikaiuntaaikaa, often by introducing a loud, short sound, such