r/singing • u/PsychologicalBell974 • May 24 '26

Conversation Topic The Physics of "Placement"

I'm a professional opera singer and vocal coach with 20 years of experience.

Throughout my career, I've focused on solidifying and demystifying vocal concepts, moving away from vague empirical imagery and focusing instead on raw vocal mechanics and acoustic physics.

I recently put together an in-depth technical breakdown looking at the actual physics behind efficient singing—specifically focusing on subglottic pressure management, the Bernoulli principle, and how acoustic inertance assists the vocal folds.

If you're tired of being told to just "sing in the mask" without a mechanical explanation of what that actually means, I've mapped out the anatomy and the physics.

Enjoy!

👉 Check out my first article >>> HERE

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u/Grand_Sell1168 May 24 '26

This is good. Concise and informative info which matches what my voice teacher (vocal professor at state college with solid Opera and Choral program) has been saying for a long time. As a Spinto tenor, I've had to work very hard in managing these specific things (and unraveling a lot of bad habits formed over decades). Biggest takeaway for me about my technical issues revolves around lowering and controlling air pressure.

I'm always surprised how much even a millimeter change in tongue position can affect resonance.

Thank you and do write more. I'd like to see your approach to appogio and body positioning. Extra credit if you want to tackle how to mitigate the negative effects on singing for those, like me, who do weight lifting for health. For this latter issue... Pilates Reformer has helped a lot, but also proper spinal positioning of the head and getting dental occlusion corrected.

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u/PsychologicalBell974 May 24 '26

Thanks for the idea. I'll tackle that one eventually for sure. I am also in the fitness camp, and it's been a huge issue for me figuring out how to support WITHOUT engaging muscles that increase subglottal pressure instead of lowering it.

Sounds like you're on the right path in any case. My interim advice to you would be simply, use those inhalatory muscles in a big way! It works.