PHCONLAB Expression Activity Games
Voice Glider Game
About the Voice Glider Game
Steer the glider with the pitch and volume of your voice while training sustained vocalization. A higher sound lifts it up and a lower sound brings it down; the louder you are the faster it moves, and the softer the slower. Keep the sound going without breaks while adjusting both pitch and volume together.
Training Benefits
You build the long breath and steady, sustained vocalization needed to hold an unbroken sound, plus the control to freely change its pitch (how high or low) and volume (how loud or soft). Instead of short bursts, you keep the sound even for as long as needed while adjusting pitch and volume. Supporting the sound with abdominal (diaphragmatic) breathing lets you steer the glider more stably.
View Detailed Instructions
- Press Start to grant microphone permission.
- Once allowed, we measure your usual voice volume and pitch for 5 seconds. Say "Ahh~" comfortably — this value becomes your control baseline.
- When measuring ends, the game begins. At your usual pitch the glider stays in the middle; a higher sound moves it up and a lower sound moves it down, smoothly.
- The louder you are the faster you go, the softer the slower. Pass through the gaps between the pillars and collect the falling 🪙 coins.
- Pick up items as you pass them — 🛡️Shield · 🐢Slow · ✨x2 · 💚Life · 🧲Magnet · 🌟Star — for a boost.
- After a while, speed gates that open only when you go ⚡fast / 🐢slow, and pillars that move up and down, also appear.
- If you hit a pillar or fall to the floor you lose a life; when all lives are gone the game ends.
- Rather than forcing the sound all at once, focus on keeping an evenly supported sound with abdominal breathing while adjusting pitch and volume.
- Score high to add your nickname to the 🏆 Hall of Fame TOP 10.
※ For the best experience, open in a browser. On iPhone use Safari, on Android use Chrome, with the “Open Large” button.
Explore the online program that applies this activity.

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