guys above are right, real meditation requires silence and unity with your thoughts, especially if you're practicing some really tough techniques, tbh. As for me, I demanded silence even when I practiced pranayama techniques. These are breathing techniques and they require full profound meditation, you know. Moreover, they're pretty suitable for the yoga beginners. Btw, you can find some more info on https://yogapractice.com/yoga/pranayamas-for-beginners/, that's the article I have started with.