AF022 Phase and Polarity

[@macronencer]

Wow, these videos look very good! I now feel I have to go back and watch them all from number one :)

[@rainiger1]

Your videos are great and very helpful, I'm sure they'll continue to get more popular.

[@cMaXeJIJIo]

When you listen to the higher frequency, try to to point your ear at the table(not the speaker) and move your head forward and backward from the reflection point-you'll hear it cancel itself out through comb filtering. Hence, you need to treat your table too :)))

[@MartenElectric]

Thank you, I very appreciate your videos.

[@LoudnessWar]

Thanks a lot for the comments, everybody!

[@ThierryLalinne]

Thank you, I greatly appreciate your clear explanations.

[@Vespyro]

Fantastically explained, thankyou.

[@anneashdown5264]

Very cool! THANK YOU for the explanation! Much appreciated!

[@GweeGwee]

so glad i stumbled on this.. i've been scratching my head with stereoization/imaging vs M/S and phase and waves and inverting... I absolutely need these visuals so thanks for this lol :) subbed, looking forward to your other videos and future ones

[@bchadzyn]

the best course ever

[@Edge985]

At 3.20, you say that if we combine 2 identical waves with a 90deg phase shift, the resultant amplitude is unchanged. This is not true, at least to my knowledge. half of the second wave is summed while half is cancelled. This leaves us with an amplitude that's +3db, 3db more than the original one, so it's not unchanged. Take a look at this plot (the Phase Difference one) www.acoustics.salford.ac.uk/feschools/waves/super.php#phase ... Can you please clarify (or make an example that demonstrate what you're saying) on why you said the amplitude is unchanged with a 90shift? thanks

[@LoudnessWar]

Edge985 Ah, you've spotted a mathematical error on my part. It should be 120 degrees, not 90, where amplitude is unchanged.

[@Edge985]

Matt Mayfield Music uh, all right! that make sense to me as well :) 120 is where some tests and some math took me as well. i just wanted to be sure about the 90deg thing. thanks for confirming my point! and thanks for the video as well, very well explained.

[@officialrecuest]

very interesting! thanks :)

[@IranMarcius]

GREAT!!!!

[@Creepzza]

Kind of the same when people say that the volume is "high" and not "strong" :p Well, as long as u know it it cant confuse u xD