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Engineering Brief

An Open Source Turntable for Electro-Acoustical Devices Characterization

Authors: Ponteggia, Daniele

AES Convention 151 · Paper 646 · October 2021

Abstract

This work introduces an Open Source turntable for the measurement of electro-acoustical devices. The idea is to provide an inexpensive and highly customizable device that can be adjusted according to specific measurement needs. Development of such turntable devices in the past required significant i n vestment. Specific mechanical and motor control design skills were needed, leading to both costly and time-consuming processes. Recent developments in mechatronics and 3D printing allow to design and build a cost-effective solution.

Details

Published in
AES Convention 151
AES Convention
151
Paper number
646
Publication date
October 6, 2021
Session subject
Applications in audio
Affiliation
Audiomatica Srl, Firenze, Italy (See document for exact affiliation information.)
Type
Engineering Brief