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Why Does Helium Affect Your Voice? - Live Science

www.livescience.com/34163-helium-voice-squeaky.html

Aug 23, 2012 ... Now, here's how and why helium affects your voice. ... Helium changes the resonant frequencies of your vocal tract. ... This is because nitrogen and oxygen molecules that make up the bulk of air are much heavier than helium ...

www.ask.com/youtube?q=Why Does Helium Make Your Voice Change?&v=v6z-ziQHa2E
Jan 6, 2011 ... When you breathe in helium, why does your voice sound squeaky and ... How Chemicals Change Your Voice - Hard Science - Duration: 4:46.

Why does inhaling helium make one's voice sound strange ...

www.scientificamerican.com/article/why-does-inhaling-helium/

Jun 14, 2004 ... Why does inhaling helium make one's voice sound strange? 1 ... Sound waves are formed by the vibration of something (a drum-skin or your vocal ... Rather the timbre, or quality, of the sound changes in helium: listen closely ...

How Helium Works | Squeaky Voice | Effects & Dangers of Inhaling

www.kidzworld.com/article/505-did-donald-duck-inhale-helium

Sounding like Donald Duck or the Chipmunks is enough to make anyone crack up. ... No one will disagree that helium changes your voice, but not everyone believes it is helium that causes ... What it does is change the timbre of your voice .

Why does helium make my voice higher? | Science Focus

www.sciencefocus.com/qa/why-does-helium-make-my-voice-higher

Mar 1, 2010 ... Your voice doesn't actually change pitch with a lungful of helium: your vocal chords still vibrate at the same frequency. Rather, what changes is ...

Why does inhaling helium change your voice? | Science Focus

www.sciencefocus.com/qa/why-does-inhaling-helium-change-your-voice

Oct 24, 2015 ... Helium is not the only gas to change the sound of your voice.

Why Does Helium Make Your Voice Sound Funny? - Science ...

www.thenakedscientists.com/HTML/questions/question/1403/

Nov 12, 2006 ... Answer to the science question: Why does helium make your voice ... your vocal chords are making (by changing the shape of your mouth you ...

Myth: Helium makes your voice high-pitched - ScienceGeekGirl

blog.sciencegeekgirl.com/2009/03/26/myth-helium-makes-your-voice-high-pitched/

Mar 26, 2009 ... When you inhale helium, your voice sounds higher. ... to make a mess of frequencies around middle C, and you change the shape of your ... rather, because sound travels almost twice as fast through helium as it does through ...

Is it dangerous to inhale helium? - Slate

www.slate.com/articles/news_and_politics/explainer/2006/06/stay_out_of_that_balloon.html

Jun 13, 2006 ... But helium speeds up this process: When the gas fills your lungs, it creates ... June 14, 2006: This piece originally stated that helium changes your voice by ... This does have an effect, but it's not as important as the shift in the ...

How does helium change the inhaler's voice? - Quora

www.quora.com/How-does-helium-change-the-inhalers-voice

The human voice box (see: Larynx) is a resonant cavity of sorts, which amplifies sounds .... What the higher speed of sound in helium does is make your vocal cords more responsive to higher frequencies of sound, which creates the higher pitch ...

Answer
Helium is much less dense than air, so if you breathe in helium, it changes the timbre of your voice because the sounds made by our vocal chords travel through helium much faster, which creates a distortion in the way our voice sounds.
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Why Does Inhaling Helium Make Your Voice Sound Funny? | Mental ...

mentalfloss.com

Mar 20, 2014 ... When you inhale helium, you're changing the type of gas molecules in your vocal tract and increasing the speed of the sound of your voice.

Why Does Helium Change the Sound of Your Voice? | Wonderopolis

wonderopolis.org

This results in the funny sounds you make when you talk after breathing helium. Some people think that the helium changes the pitch of your voice. In reality ...

Why Breathing Helium Changes the Sound Of Your Voice

www.todayifoundout.com

Sep 14, 2011 ... Why Breathing Helium Changes the Sound Of Your Voice ... by your vocal cords, allowing you to make the many different sounds of speech. ... of gas, like the volume of air in your lungs, does not change with the type of gas ...