AirPod pro 3 hissing sound issue

nauresh · 2026-10-30T23:15:00+00:00

My AirPod pro 3 giving hissing sound especially in high pitch sounds, it making ssssssss at end of dialogue when anyone with very thin voice dialogue comes. Firmware is 9B43a

1 reply

WheelieNick

Level 9 (74,110 points)

Nov 1, 2026 7:47 AM in response to nauresh

The high-pitched hissing or "sibilance" ("sssss") sound at the end of dialogue on your AirPods Pro 3 is a known issue frequently linked to Active Noise Cancellation (ANC), Transparency mode, or acoustic seal feedback.

Please try this to see if you can fix the issue

Toggle Noise Control Modes:
- Switch your listening mode from Active Noise Cancellation or Transparency to Off in the Control Center. Many users find that disabling ANC and Transparency completely stops the hissing/static sound.
Clean the Speaker Grills and Mics:
- Earwax, dust, or moisture trapped in the mesh or exterior vents can trigger feedback loops and high-pitched artifacts. Gently clean the mesh and silicone tips using a dry, lint-free microfiber cloth or a soft-bristled brush.
Check Your Ear Tip Fit:
- An improper acoustic seal can cause the internal microphones to overcompensate, creating a whistling or static sound. Try a different ear tip size or run the Ear Tip Fit Test in your iPhone's Bluetooth settings.