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In the Forum: Audio For Dummies ™
In the Thread: Dannoy 2021 Loudspeakers
Post Subject: A trumpet played into a tuba bell can sound like a mandoline - been there, done thatPosted by rowuk on: 11/23/2022
If I play my trumpet into a tuba bell and the tuba player just moves his fingers without playing, the trumpet tone is modified and sound like a mandoline. In addition, the upper register becomes almost unplayable due to the modulation affecting the trumpet internal standing wave effect on the lips.
As far as the Scanspeak modulating the red, I would start at the Schumann frequency and its harmonics. Be careful, infrasonics can cause diarrhoe...Rerurn to Romy the Cat's Site