PRÁCTICA CONVERSION A/D Y D/A | 19/37 | UPV

Title: A/D and D/A Conversion Practice Description: Use of audio signals with Matlab to perform practical exercises on decimation, interpolation, and A/D conversions. Camacho García, A. (2011). A/D and D/A Conversion Practice. https://riunet.upv.es/handle/10251/9732 Automatic description: In this video, a professor from the communications department addresses the practical implementation of analog-to-digital and digital-to-analog converters. He begins with a theoretical review of conversion, illustrating the sampling and Fourier transform processes for both analog and digital signals. He explains the use of the relevant commands for handling audio files and for recording and playing sounds with sound cards. The content is supported by four practical activities that include working with converters, analyzing sound frequencies, decimation, and interpolation. Viewers are encouraged to pause and try to solve the problems on their own before reviewing the proposed solutions. The procedures for generating and modifying audio signals, manipulating the sampling rate, and interacting with sound files are detailed, all using the specific syntax of the software employed. The video concludes with a summary of the concepts discussed and an invitation to put what has been learned about signal conversion and digital audio manipulation into practice. Author: Andrés Camacho García Course: This video is 31/51 of the course Signal Processing in Communications | Universitat Politècnica de València (UPV).    • Curso Tratamiento de señales en comunicaci...   Course: This video is 19/37 of the course Signal and Communications Theory.    • Teoría de las señales y las comunicaciones   Universitat Politècnica de València UPV: https://www.upv.es More videos at:    / valenciaupv   Access our MOOCs: https://upvx.es #Matlab #Audio #A/D and D/A Converters #Decimation #Interpolation