Audio fundamentals

Digital Repository (Polytechnic University of Cartagena) 2026 Open access

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Authors: Nicolás Montalbán Martínez
Cited by: 0

Abstract

This English-language resource introduces audio fundamentals through a multi-activity unit focused on the DIX4192-Q1 digital audio interface system and related topics. It includes reading comprehension on device architecture, specifications, and control (SPI/I2C), pronunciation of key technical terms with audio, fill-in-the-blank exercises, speaking prompts, and two watching activities on audio capacitors and amplifier basics with quizzes. A grammar section on gerunds and infinitives and a Kahoot review reinforce learning.

Fields of Study & Subjects

English Language Learning and Teaching Embedded Systems and FPGA Applications EFL/ESL Teaching and Learning

Publication details

Journal / source
Digital Repository (Polytechnic University of Cartagena)
Publication date
12 January 2026
Language
EN