Acoustic properties of the room or the basis of correct acoustic adjustment

To date, the acoustic parameters of the room are given more and more attention, as it has been proven time and again that the correct acoustics in the room can affect the health and mental state of people. Giving preference to high-quality acoustic panels, you can achieve such advantages as:

• Minimization of sound pressure level;
• Optimization of reverberation time and speech intelligibility;
• Increase in soundproofing characteristics;

It will not be a discovery for anyone that it is quite difficult to achieve suitable acoustics, and it will not be enough to change only one parameter. In order to create suitable acoustics in a room, criteria such as sound pressure level, reverberation time, speech intelligibility and soundproofing parameters must be taken into account.

Sound pressure level

This indicator shows the volume of sound in certain conditions. If the sound is too loud, human health may suffer. It is worth noting that the sound pressure level directly depends on the source that emits the sound, on the type of room in which the person is located, and on the quality of the acoustic panels that are aimed at sound absorption.

Reverb time

This indicator is the most important factor that affects the acoustics in the room. The shorter the reverberation time, the better the acoustics will be in the room and the quality of speech perception will improve. It should be noted that the reverberation time directly depends on the type and size of the room, as well as on the number and model of sound-absorbing panels that are placed in it.

Speech intelligibility

This criterion refers to how well the heard speech can be perceived in a particular room. It is also important to take into account the direction of the sound, the presence of background noise and the reverberation time in the room.

Soundproofing level

If we talk about office space, then the minimum level of sound insulation should range from 35 dB to 45 dB. If we talk about residential premises, then the indicator should be in the range from 50 dB to 60 dB.

Now you know all the factors and criteria that can affect the acoustics in a room, and you know how to fix this situation.