I just watch the highlight mini match of champions league last night. I watch it all 9 match, and a bit confused when hear all sound from supporter on stadium because all look the same.
you will hear a sound drum strings with the same tone, and sound cheers where almost the same when the player dribbling the ball almost in front of the goal.
I thing that champions league company just use that fake supporter sound to make their show to be lively, This can also affect the audience's interest to watch on each match because the company banded with their ads.
I just know that because there are some stadiums that do not have enough supporters, but the cheers sound already full lively with drum strings also.
what do you think?, is real or use recording through speakers
To be its real, but there is still some little adjustment on the noise sound to make it focused more on the overall chanting and cheering sounds, those drumming and the shouting or singing on a uniform pattern will be more echoed on the microphones because everything there is being set up to the effect of microphone and they were all been set up to the best professional standards, the sounds are real, but studio edited as well to make the way of extracting the noise out of it, the aim of it all is not to confuse the players or something related, infant, when on the pitch, the players pay less attention to such except when they score a goal.