--- title: Swegon Blog | Tony Olsson description: Tony Olsson is Product Manager Acoustic Products at Swegon. Tony's great knowhow enables him to write blogs both about complex product matters as well as as on topics related to complete indoor environment perspectives. image: https://blog.swegon.com/hubfs/Assets/img/sharing_image_swegon.png --- [![](https://www.swegon.com/Static/img/logo.svg?v=3)](https://www.swegon.com/fr-ch/) Menu - [Produits & services](https://www.swegon.com/fr-ch/produits-et-services/) - [Références & savoir](https://www.swegon.com/fr-ch/references-et-savoir/) - [Assistance & Logiciels](https://www.swegon.com/fr-ch/assistance/) - [Développement durable](https://www.swegon.com/fr-ch/developpement-durable/) - [Pourquoi Swegon ?](https://www.swegon.com/fr-ch/pourquoi-swegon/) - [Chercher un produit](https://www.swegon.com/fr-ch/resultat-de-la-recherche-de-produits/) - [Chercher un document](https://www.swegon.com/fr-ch/assistance/trouver-de-la-documentation/) - [Emploi](https://www.swegon.com/fr-ch/emploi/) - Suisse - [Contact](https://www.swegon.com/fr-ch/contact/) ## Choose country & language [Or visit our global site](https://www.swegon.com) - 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[![Caroline Jacobsson](https://blog.swegon.com/hs-fs/hubfs/Blog%20Authors/Caroline%20Jacobsson.jpg?width=75&name=Caroline%20Jacobsson.jpg) Caroline Jacobsson 2](https://blog.swegon.com/fr-ch/author/caroline-jacobsson) - [![Fabio Polo](https://blog.swegon.com/hs-fs/hubfs/Fabio%20Polo-1.jpg?width=75&name=Fabio%20Polo-1.jpg) Fabio Polo 2](https://blog.swegon.com/fr-ch/author/fabio-polo) - [Frank Schönfelder 1](https://blog.swegon.com/fr-ch/author/frank-schönfelder) - [![Jan Scheuring](https://blog.swegon.com/hs-fs/hubfs/Photo_Jan-1.jpeg?width=75&name=Photo_Jan-1.jpeg) Jan Scheuring 2](https://blog.swegon.com/fr-ch/author/jan-scheuring) - [![Luca Zordan](https://blog.swegon.com/hs-fs/hubfs/lucazordan.png?width=75&name=lucazordan.png) Luca Zordan 1](https://blog.swegon.com/fr-ch/author/luca-zordan) - [![Magnus Andersson](https://blog.swegon.com/hs-fs/hubfs/magnus%20andersson_550x550%20(1).jpg?width=75&name=magnus%20andersson_550x550%20(1).jpg) Magnus Andersson 1](https://blog.swegon.com/fr-ch/author/magnus-andersson) - [![Markus Schomaker](https://blog.swegon.com/hs-fs/hubfs/Dr.-Ing.%20Markus%20Schomaker_Quadratisch.jpg?width=75&name=Dr.-Ing.%20Markus%20Schomaker_Quadratisch.jpg) Markus Schomaker 1](https://blog.swegon.com/fr-ch/author/markus) - [![Martin Ottersten](https://blog.swegon.com/hs-fs/hubfs/Blog%20Authors/Martin_Ottersten.jpg?width=75&name=Martin_Ottersten.jpg) Martin Ottersten 1](https://blog.swegon.com/fr-ch/author/martin-ottersten) - [![Mikael Börjesson](https://blog.swegon.com/hs-fs/hubfs/Blog%20Authors/Mikael%20B%C3%B6rjesson.jpg?width=75&name=Mikael%20B%C3%B6rjesson.jpg) Mikael Börjesson 3](https://blog.swegon.com/fr-ch/author/mikael-börjesson) - [![Mikael Börjesson](https://blog.swegon.com/hs-fs/hubfs/Blog%20Authors/Mikael%20B%C3%B6rjesson.jpg?width=75&name=Mikael%20B%C3%B6rjesson.jpg) Mikael Börjesson 3](https://blog.swegon.com/fr-ch/author/mikael-börjesson) - [![Mike Ward](https://blog.swegon.com/hs-fs/hubfs/Michael_Ward_photo.jpg?width=75&name=Michael_Ward_photo.jpg) Mike Ward 2](https://blog.swegon.com/fr-ch/author/mike-ward) - [![Mirko Sauvan](https://blog.swegon.com/hs-fs/hubfs/Swegon_Mirko%20Sauvan_web_3.jpg?width=75&name=Swegon_Mirko%20Sauvan_web_3.jpg) Mirko Sauvan 1](https://blog.swegon.com/fr-ch/author/mirko-sauvan-1) - [![Niklas Jacobsson](https://blog.swegon.com/hs-fs/hubfs/authorniklas.png?width=75&name=authorniklas.png) Niklas Jacobsson 1](https://blog.swegon.com/fr-ch/author/niklas-jacobsson) - [![Paola Moschini (Guest author)](https://blog.swegon.com/hs-fs/hubfs/forfattare.webp?width=75&name=forfattare.webp) Paola Moschini (Guest author) 1](https://blog.swegon.com/fr-ch/author/paola-moschini) - [![Philip Andersson](https://blog.swegon.com/hs-fs/hubfs/Philip_Andersson_pressbild_small_webb.jpg?width=75&name=Philip_Andersson_pressbild_small_webb.jpg) Philip Andersson 1](https://blog.swegon.com/fr-ch/author/philip-andersson) - [![Sebastian Barrein](https://blog.swegon.com/hs-fs/hubfs/Sebastian_Barrein_01.jpg?width=75&name=Sebastian_Barrein_01.jpg) Sebastian Barrein 1](https://blog.swegon.com/fr-ch/author/sebastian-barrein) - [![Swegon](https://blog.swegon.com/hs-fs/hubfs/swegsw-1.png?width=75&name=swegsw-1.png) Swegon 9](https://blog.swegon.com/fr-ch/author/swegon) - [![Swegon](https://blog.swegon.com/hs-fs/hubfs/swegsw-1.png?width=75&name=swegsw-1.png) Swegon 9](https://blog.swegon.com/fr-ch/author/swegon) - [Swegon Editorial Team 2](https://blog.swegon.com/fr-ch/author/swegon-editorial-team) - [![Swegon's editorial team](https://blog.swegon.com/hs-fs/hubfs/swegsw-1.png?width=75&name=swegsw-1.png) Swegon's editorial team 11](https://blog.swegon.com/fr-ch/author/swegons-editorial-team) - [![Tony Olsson](https://blog.swegon.com/hs-fs/hubfs/Tony%20Olsson.webp?width=75&name=Tony%20Olsson.webp) Tony Olsson 2](https://blog.swegon.com/fr-ch/author/tony-olsson) - [![William Lawrance](https://blog.swegon.com/hs-fs/hubfs/William_lawrance.jpg?width=75&name=William_lawrance.jpg) William Lawrance 1](https://blog.swegon.com/fr-ch/author/william-lawrance) - [![Åsa Norén-Lundh](https://blog.swegon.com/hs-fs/hubfs/A%CC%8Asa%20Nore%CC%81n-Lundh.webp?width=75&name=A%CC%8Asa%20Nore%CC%81n-Lundh.webp) Åsa Norén-Lundh 1](https://blog.swegon.com/fr-ch/author/åsa-norén-lundh) - - - [Swegon Blog](https://blog.swegon.com/fr-ch) # [Swegon Blog](https://blog.swegon.com/fr-ch) [![Tony Olsson](https://blog.swegon.com/hs-fs/hubfs/Tony%20Olsson.webp?width=200&height=200&name=Tony%20Olsson.webp)](https://blog.swegon.com/fr-ch/author/tony-olsson) [Tony Olsson](https://blog.swegon.com/fr-ch/author/tony-olsson) Tony Olsson is Product Manager Acoustic Products at Swegon. Tony's great knowhow enables him to write blogs both about complex product matters as well as as on topics related to complete indoor environment perspectives. ### [Tony Olsson](https://blog.swegon.com/fr-ch/author/tony-olsson) ## [Quand les murs « parlent » : comment éviter la diaphonie](https://blog.swegon.com/fr-ch/quand-les-murs-parlent-comment-éviter-la-diaphonie) Avez-vous déjà été dans un bureau où vous pouviez soudainement suivre les discussions dans la salle de réunion voisine, malgré les portes fermées et des murs apparemment solides ? Ou au contraire, avez-vous déjà animé une réunion où le bavardage du couloir distrayait les participants et les … ### [Tony Olsson](https://blog.swegon.com/fr-ch/author/tony-olsson) ## [Clarifions les dB et dB ! CH-FR](https://blog.swegon.com/fr-ch/clarifions-les-db-et-db-ch-fr) Le bruit est l’une des causes les plus fréquentes de plaintes concernant le climat intérieur, et malheureusement, les normes et exigences en la matière ne sont pas toujours respectées dans la pratique. Pour concevoir des solutions de chauffage, ventilation et climatisation (CVC) performantes et … #### Faisons connaissance - [Pourquoi Swegon ?](https://www.swegon.com/fr-ch/pourquoi-swegon/) - [Références & savoir](https://www.swegon.com/fr-ch/references-et-savoir/) - [Produits et services](https://www.swegon.com/fr-ch/produits-et-services/) - [Assistance & Logiciels](https://www.swegon.com/fr-ch/assistance/) - [Développement durable](https://www.swegon.com/fr-ch/developpement-durable/) #### Swegon (suite) - [Qui sommes-nous ?](https://www.swegon.com/fr-ch/a-propos-de-swegon/) - [Actualités](https://blog.swegon.com/en/news) - [Pour les fournisseurs](https://www.swegon.com/fr-ch/pour-les-fournisseurs/) - [Blog](https://www.swegon.com/fr-ch/blog/) - [Swegon Air Academy](https://www.swegonairacademy.com/en/) [![](https://www.swegon.com/siteassets/logos/swegon-logo-white.svg)](https://www.swegon.com/fr-ch/) Swegon SA, Route de Prilly 23, CH-1023 Crissier, Téléphone: +41 842 000 007, Fax: +41 842 000 017, info@swegon.ch - [Politique de confidentialité](https://www.swegon.com/fr-ch/declaration-de-confidentialite/) - [Cookies](https://www.swegon.com/fr-ch/cookies/) - [Traitement des données personnelles](https://www.swegon.com/fr-ch/declaration-de-confidentialite/traitement-des-donnees-personnelles/) - [CGV](https://www.swegon.com/fr-ch/pourquoi-swegon/cgv-fr/) - [Politique de divulgation des vulnérabilités](https://www.swegon.com/fr-ch/vulnerability-disclosure-policy/) - [![Youtube](https://www.swegon.com/Static/img/youtube.svg)](https://www.youtube.com/channel/UCEdLfQAgKkkmVRmbPeXcc9w) - [![Linkedin](https://www.swegon.com/Static/img/linkedin.svg)](https://www.linkedin.com/company/swegon-ab/) - [![Facebook](https://www.swegon.com/Static/img/facebook.svg)](https://www.facebook.com/swegongroup)