Interactive Spatial Audio Diffusion: The Pendulum Haptic Interface Prototype

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F24%3A00372650" target="_blank" >RIV/68407700:21230/24:00372650 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.1007/978-3-031-66594-3_17" target="_blank" >https://doi.org/10.1007/978-3-031-66594-3_17</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-031-66594-3_17" target="_blank" >10.1007/978-3-031-66594-3_17</a>

Result language

angličtina

Original language name

Interactive Spatial Audio Diffusion: The Pendulum Haptic Interface Prototype

Original language description

We present a prototype of a tangible tabletop controller for spatial audio based on physical pendulums. The controller, designed for musicians and sound designers, features two independent pendulums mapped to various musical parameters. Manipulating each pendulum enables spatial diffusion of sound. Equipped with a custom board and IMU sensor (MPU 9250), the pendulum detects motion and capacitive touch sensing, including taps. An ESP32 microcontroller with WiFi con-nectivity gathers sensor data and enables wireless transmission. Angles of the pendulums are calculated from raw data and mapped to musical parameters, allowing users to create musical compositions. The arpeggio mode produces notes based on pendulum angles, while the phasing mode enables phasing and beating effects. This prototype, developed in collaboration with Tangible Music Lab, demonstrates the potential for a 20-channel spatial audio setup called Dodecaotto, a dodecahedron-shaped multichannel system.

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Project

<a href="/en/project/EF16_019%2F0000765" target="_blank" >EF16_019/0000765: Research Center for Informatics</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2024

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

11th Machine Intelligence and Digital Interaction Conference, MIDI 2023

ISBN

978-3-031-66593-6

ISSN

2367-3370

e-ISSN

2367-3389

Number of pages

8

Pages from-to

164-171

Publisher name

Springer International Publishing AG

Place of publication

Cham

Event location

virtuální (online)

Event date

Dec 12, 2023

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

001322530500017