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🎙️ Description
In this episode of Fighting Noise, host Julien speaks with Grant L. Waters, acoustic consultant and co-founder of Tranquil City, about rethinking how cities should sound — not just reducing noise, but designing urban soundscapes that enhance wellbeing.

They discuss the creation of an acoustic alert system for London’s iconic electric buses, the balance between audibility and comfort, and how greenery and natural sounds can psychologically reshape how we perceive noise. Grant also explores how urban design can embrace sound as a factor of resilience, identity, and inclusivity.

This episode invites you to hear the city differently.

In this episode of Fighting Noise, host Julien welcomes Luca d’Alessandro, CEO and co-founder of Phononic Vibes—a deeptech startup transforming the way we tackle noise and vibration through metamaterials.

We explore:
• what metamaterials really are (hint: it’s not just marketing),
• how Phononic Vibes grew from lab to 10M€+ revenue in a hardware space,
• why working with giants like Deutsche Bahn helped—but didn’t define—their path,
• and how acoustic innovation can finally scale, even without regulation pushing it.

Luca shares insights on team building, business models, break-even moments, and why educating the market still matters more than crushing...

Dans cet épisode, Julien échange avec Hubert Chartin, fondateur de Wavetel, sur un sujet encore trop méconnu : les incidents acoustiques dans les communications numériques.

Ce sont des pics sonores brefs mais puissants, souvent imperceptibles, qui peuvent causer fatigue auditive, inconfort ou troubles plus durables, en particulier pour les professionnels exposés : agents de centre d’appels, télétravailleurs sur Teams, etc.

Hubert explique comment ces événements se produisent, pourquoi ils passent inaperçus dans les audits classiques, et comment l’IA permet de les détecter et les prévenir à grande échelle. Il partage aussi son retour d’expérience terrain, les réponses techniques (WatchGuard), et...

In this episode of Fighting Noise, host Julien interviews Helge Schritt, co-founder and CEO of MycoLutions, a Hamburg-based startup growing sustainable acoustic panels from mycelium and agricultural waste. They discuss why noise pollution matters, the unique properties of mycelium as a sound-absorbing material, and the challenges of bringing circular, toxin-free products to market.

Helge explains how MycoLutions targets offices and restaurants, their ambitions to scale production, and the startup’s mission to improve indoor air quality while reducing noise. He also shares insights on funding hurdles, market timing, and the potential for mycelium in thermal insulation.

In this episode of Fighting Noise, host Julien welcomes Karel Sedlacek, International Product Manager and Building Science Expert at Saint-Gobain, to discuss the role of acoustics in building design and sustainability. Karel shares how Saint-Gobain approaches acoustic comfort as a critical part of overall performance, from material innovation and multi-layer construction to VR-powered simulation tools.

They cover the limits of regulation, the knowledge gap in architectural training, the rise of lightweight solutions, and what best practices can be applied even on a budget. Whether you’re designing an office or renting an apartment, this episode offers science-based insights and concrete recommendations...

In this episode of Fighting Noise, host Julien speaks with Finnur Pind, CEO of Treble Technologies, about the innovative approaches to sound design and noise pollution. Finnur shares his journey from musician to physicist and entrepreneur, discussing the importance of sound simulation in various industries, including architecture, automotive, and consumer electronics. The conversation delves into the challenges of addressing sound in design, the capabilities of Treble Technologies, and the broader implications of noise pollution on health and well-being. Finnur emphasizes the need for better soundscapes and the potential of technology to transform how we experience sound in our environments.

In dieser spannenden Episode von Fighting Noise - a nonoise Podcast, spricht Julien mit Benno Hacker, Teamleiter für Akustik bei der DB Bahnbau Gruppe, einer 100%igen Tochtergesellschaft der Deutschen Bahn. Gemeinsam beleuchten sie die größten Herausforderungen und Lösungen rund um Lärmschutz im Schienenverkehr – von gesellschaftlicher Akzeptanz über psychoakustische Effekte bis hin zu innovativen Produktentwicklungen wie dem MetaWindow: einer weltweit einzigartigen, transparenten und hochabsorbierenden Lärmschutzwand.

🎙 Themen:
- Wie Lärmschutzmaßnahmen die Infrastruktur und das Stadtbild beeinflussen
- Psychoakustik: Warum subjektive Wahrnehmung so wichtig ist
- Die Rolle von Innovation, Startups und Partnerschaften bei DB
- Herausforderungen im Bahnbaubereich: von Genehmigung...

"Trying to reckon with noise using only intensity is like the blind men grasping different parts of the elephant.”

Summary

In this conversation with Julien from nonoise, Chris Berdik discusses his book 'Clamor' and the multifaceted issue of noise as a public health crisis. He shares his journey of understanding noise's impact on health, mental well-being, and social justice. The discussion covers the importance of context in noise measurement, the need for innovative solutions, and the role of individuals and institutions in creating healthier soundscapes. Berdik emphasizes the necessity of recognizing noise as a systemic issue that requires collective action...

Dans cet épisode de Fighting Noise, l'animateur Julien Van Hoeylandt interviewe Thierry Vandewalle, VC de l'année 2025 avec Wind according to Maddyness, et entrepreneur et investisseur accompli, pour discuter de l'évolution de l'investissement d'impact, de l'importance de définir l'impact dans les stratégies d'investissement, et des défis liés à la lutte contre la pollution sonore. Thierry partage ses idées sur la transition d'un fonds patrimonial à un modèle d'investissement institutionnel, sur le rôle de la technologie dans la résolution des problèmes environnementaux et sur l'avenir du capital-risque par rapport au capital-investissement.

Dans cet épisode, Julien et Sophie Moritel discutent de l'impact du bruit dans la restauration collective et de l'innovation de Quiet, une vaisselle silencieuse. Sophie partage son parcours, les défis rencontrés lors du développement de la vaisselle, et l'importance de sensibiliser le public à la problématique du bruit. Ils abordent également les enjeux de financement, la commercialisation, et les perspectives d'expansion internationale de Quiet.