Ispitivanje sposobnosti lokalizacije izvora zvuka

undergraduate thesis

• Title (english): Testing sound localization capabilities by human listeners
• Author: Antonio Sabljić
• Mentor: Marko Horvat (mentor)
• Committee member: Marko Horvat (predsjednik povjerenstva)
• Committee member: Vedran Mornar (član povjerenstva)
• Committee member: Melita Fertalj (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2021-09-09, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

Ovaj završni rad sadrži proces izrade i detalje o uređaju koji testira ljudske sposobnosti lokalizacije smjera izvora stereo zvuka. Korišteno je mikroračunalo ESP32 WROOM-32 DEVKITV1 sa spojenim 3,5 mm ženskim adapterom za slušalice. Naime mikroračunalo se spaja na WPA2 Enterprise mrežu i mreža dodjeljuje mikroračunalu IP adresu. Mikroračunalo je konfigurirano tako da se ponaša kao poslužitelj u mreži i spajanjem na njega korisnik dobiva HTML formu koju može ispuniti parametrima za zvuk koji će se reproducirati na spojene slušalice. Zvuk se reproducira na slušalice i korisnik raspoznaje prema svojim fiziološkim sposobnostima otkuda je zvuk prvo došao.

Abstract (english)

This final paper contains the process of making and detailing a device that tests the human ability to localize the direction of a stereo sound source. An ESP32 microcomputer connected to a 3.5mm female jack was used to make the device. The microcomputer connects to a WPA2 Enterprise network and the network assigns the IP address to the microcomputer. The microcomputer is configured to act as a server on the network and by connecting to it the user gets an HTML form that can be filled with the parameters so the sound can be properly reproduced on headphones. According to the users physiological abilities he recognizes where the sound firstly came from.

• Keywords: mikroračunalo; ESP32; lokalizacija izvora zvuka; sluh; modulacija signala
• Keywords (english): microcomputer; ESP32; localization of the sound source; hearing; signal modulation
• Language: croatian
• URN:NBN: urn:nbn:hr:168:060595
• Study programme: Title: Computing; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2023-01-14 21:36:16