Hello together I am not technically gifted at all, hence my perhaps somewhat clumsy question. I use a Google Chromecast to watch TV with which I have transferred the programme that was running on my mobile phone to the TV until now. The TV has slowly become obsolete, but I have now bought a large desktop screen for my home office, but unfortunately it doesn't have any boxes. The signal can still be sent to the screen, but now I no longer have sound. Can I use this extractor to connect the screen to speakers so that I can extract the audio signal that is sent to the Chromecast (which is connected to the screen)?