Air sound emission

December 4, 2025

12/4/25

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Nyquist Team

Acoustic dictionary

The measurement location changes everything. Immission is the perspective of the victim, not the perpetrator of the noise.

Professional Definition
> Airborne sound emission – the occurrence of sound at a point influenced by a source.

The resultant power of the source (emission) and the conditions of propagation (distance, obstacles).

## Acoustics in Simple Words
The neighbor is watering the lawn. Emission is the water from the hose, and immission is the amount of water that actually lands on your clothes.

## Summary
Immission standards determine the nuisance of plants for the environment.

Nyquist Team

The Nyquist team is a group of enthusiasts in acoustics, design, and technology who combine engineering knowledge with aesthetic sensitivity every day. We create solutions that improve acoustic comfort and give spaces a unique character. On the blog, we share our experiences, knowledge, and inspirations drawn from our daily work on projects carried out across Poland and abroad. We believe that good acoustics is not just a technique – it’s a way of creating spaces where one simply enjoys being.

Nyquist Team

The Nyquist team is a group of enthusiasts in acoustics, design, and technology who combine engineering knowledge with aesthetic sensitivity every day. We create solutions that improve acoustic comfort and give spaces a unique character. On the blog, we share our experiences, knowledge, and inspirations drawn from our daily work on projects carried out across Poland and abroad. We believe that good acoustics is not just a technique – it’s a way of creating spaces where one simply enjoys being.

Nyquist Team

The Nyquist team is a group of enthusiasts in acoustics, design, and technology who combine engineering knowledge with aesthetic sensitivity every day. We create solutions that improve acoustic comfort and give spaces a unique character. On the blog, we share our experiences, knowledge, and inspirations drawn from our daily work on projects carried out across Poland and abroad. We believe that good acoustics is not just a technique – it’s a way of creating spaces where one simply enjoys being.

See also

Sound insulation

How effectively a wall "stops" sounds and prevents them from traveling further.

Acoustic dictionary

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Sound insulation

How effectively a wall "stops" sounds and prevents them from traveling further.

Acoustic dictionary

Dec 12, 2025

Periodic sound

In the chaos of the sounds surrounding us – the rustle of the wind, the buzz of the street, or the cracks – our brain has an extraordinary ability to catch order. It is this order that makes us perceive some sounds as "musical," pure, and pleasant, while others are perceived as formless noise. The key to this harmony is repetitiveness, which is a feature that defines periodic sound.

Acoustic dictionary

Dec 10, 2025

Periodic sound

In the chaos of the sounds surrounding us – the rustle of the wind, the buzz of the street, or the cracks – our brain has an extraordinary ability to catch order. It is this order that makes us perceive some sounds as "musical," pure, and pleasant, while others are perceived as formless noise. The key to this harmony is repetitiveness, which is a feature that defines periodic sound.

Acoustic dictionary

Dec 10, 2025

Reflected acoustic wave

What happens at the moment the wave collides with the wall determines whether we hear an echo or silence.

Acoustic dictionary

Dec 10, 2025

Reflected acoustic wave

What happens at the moment the wave collides with the wall determines whether we hear an echo or silence.

Acoustic dictionary

Dec 10, 2025

Sound insulation

How effectively a wall "stops" sounds and prevents them from traveling further.

Acoustic dictionary

Dec 12, 2025

Periodic sound

In the chaos of the sounds surrounding us – the rustle of the wind, the buzz of the street, or the cracks – our brain has an extraordinary ability to catch order. It is this order that makes us perceive some sounds as "musical," pure, and pleasant, while others are perceived as formless noise. The key to this harmony is repetitiveness, which is a feature that defines periodic sound.

Acoustic dictionary

Dec 10, 2025

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