128.489 INNO-ENG

Airborne sound measurement for mechanical watches

Textes supplémentaires

Abstract

The chronometry of mechanical watches is often measured by the beat noises recorded by contact microphones. In order to avoid any contact because of the related disadvantages, an airborne sound measurement system is developed and its performance is checked in a multichannel application.

Schlüsselwörter

Participants

Wissenschaftliche Leitung

BFH - Berner Fachhochschule

Kontaktperson

BFH - Berner Fachhochschule

Wirtschaftspartner

Witschi Electronic AG

Détails du projet

Office de recherche: INNOSUISSE
Statut du projet: In Bearbeitung
Type de projet: Forschungsprojekt
Date de début: 2025-06-29
Date de fin: 2026-10-30
Coûts totaux approuvés: CHF 13000.00
Section: 70 Engineering
Domaine politique NABS: Industrielle Produktivität und Technologie

Disciplines de recherche

P180 Metrology, physical instrumentation 100.0%