WIRELESS AUDIO AND VIDEO DIGITAL SIGNAL TRANSMISSION

V diplomski nalogi smo predstavili napravo, s katero brezžično pošiljamo avdio in videosignale. Opisane so osnove o avdio in videotehniki in njenih lastnostih. Dodatno smo preučili tudi v napajalno vezje in vezje za zaporo šuma za oba avdiokanala. Prav tako smo predstavili, kako zajemati videosignal z računalnikom in kako videosliko shraniti s programom. Opravili smo meritve brezžičnega sistema in predstavili ideje za alternativne prenose signalov.This diploma work presents a device witch function is to send wireless audio and video digital signal transmition by transmitter and receiver modules. The basics of audio and video signal and its propertis are described. Also circuits for noise reduction and power supplay are presented and described. Next, we represented how to capture a video and picture with a computer and save with an application. We also performed measurements of the trasmitter and reciver of wireless system and added some alternative ideas of signal transmition