Why sound matters?

Noise is a major pollutant of our time. This is why cities focus on reducing noise levels. But sound is more than just noise ! Considering sound can make our cities healthier and more enjoyable. How to do that in practice? Here are a few principles to get started.

SOUND IS MORE THAN JUST NOISE
SOUND IS MORE THAN JUST NOISE
Depending on the context, some sounds can annoy or distract us, while others can help us orient ourselves, relax, and/or energize. Sound is an environmental resource.
SOUND DOES NOT EXIST IN A VACUUM
SOUND DOES NOT EXIST IN A VACUUM
Sound exists in relation to other senses and as a part of broader systems. For example, think about how decisions about shared streets will shape the sound environment.
WE ALL EXPERIENCE SOUND DIFFERENTLY
WE ALL EXPERIENCE SOUND DIFFERENTLY
The personal, social, and cultural background will change how people make and experience sound.
DIALOGUE IS ESSENTIAL
DIALOGUE IS ESSENTIAL
Creating sound awareness is key. We all play an active part in shaping soundscapes around us, we are not just affected by sounds. We often think about the noise of other people, but it is a shared responsibility. Think about your cell phone conversation in public transit, could other passengers hear it? Have you ever been annoyed by construction noise in your neighbourhood without prior notice?
SOUNDSCAPES ARE LINKED WITH ENVIRONMENTAL (IN)JUSTICE
SOUNDSCAPES ARE LINKED WITH ENVIRONMENTAL (IN)JUSTICE
Vulnerable groups are more exposed to noise. We don’t all have the same access to soundscapes of ‘high quality’.
SOUND LEVELS CAPTURE ONLY PART OF THE STORY
SOUND LEVELS CAPTURE ONLY PART OF THE STORY
Noise exposure can affect our health and most of the time, we don’t even realize it. But it is not just about how loud it is, other properties (temporal evolution, spectral content) affect perception, Most importantly the meaning attributed to sounds and who makes them. 55dB of your favorite music doesn’t feel the same as 55dB of traffic/construction.
SOUND REFLECTS LIFE
SOUND REFLECTS LIFE
Quiet is not always the goal, as sounds can animate spaces. Sound is the soul of the city / heartbeat of the city. Can you imagine a festival or bustling street without sound? A morning walk in the park without birds?
SOUNDSCAPES ARE DYNAMIC
SOUNDSCAPES ARE DYNAMIC
Soundscapes change over time, space, and use and user. Consider the sounds around you at different times of the day, in different seasons, in different locations.
SOUNDSCAPES SUPPORT OR HINDER WHAT PEOPLE DO AND FEEL
SOUNDSCAPES SUPPORT OR HINDER WHAT PEOPLE DO AND FEEL
What do you do when you can’t hear the person you are talking to in a restaurant because it is too loud? Conversely, do you feel energized at a concert or relaxed when you walk along a waterfront?
SOUND CONTRIBUTES TO A SENSE OF PLACE
SOUND CONTRIBUTES TO A SENSE OF PLACE
Think about important sounds valued by your community (e.g., street vendors, cow bells). Sound can help reinforce the identity of, and attachment to, a place.
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Tam-tams in Mount Royal Park: A Montreal soundmark

Recorded around the George-Étienne Cartier Monument Credits: Mariana Mejia Ahrens, 2019

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Taking a break with the birds in a Montreal pocket park

Recorded at park Palomino-Brind’Amour, Plateau Mont-Royal Credits: Catherine Guastavino, 2020

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Latin-American dance class : outdoor community activity

Place Emilie-Gamelin, Montréal. Credits: Nicola Di Croce, 2021.

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1 in 5 people are highly annoyed with noise.

2

Noise is the second worst environmental risk factor (after air pollution).

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Quality sound environments can help relieve stress.

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Sound can animate public space.

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