Problem
A lavalier cable passes near a noisy clothing zipper, producing repetitive mechanical clicks during movement.
Solution
Root Cause / Diagnostic:
Metallic zipper teeth and pull tabs jingle against the lavalier capsule body or cable during natural respiratory and posture shifts. The resulting high-frequency metal-on-metal clicking stands out sharply against spoken dialogue.
Actionable Fix:
1. Tape the zipper pull tab immobilized flat against the garment lining using black gaffer tape or paper tape.
2. Route the microphone cable at least 5 cm away from the zipper track, adhering it securely with moleskin patches.
3. Perform rapid torso twists during soundcheck to verify zero mechanical contact or rattling between hardware components.
Pro Tip:
Wrap metal zipper sliders in heat-shrink tubing or a tiny strip of cloth tape to silence incidental contact permanently.
Metallic zipper teeth and pull tabs jingle against the lavalier capsule body or cable during natural respiratory and posture shifts. The resulting high-frequency metal-on-metal clicking stands out sharply against spoken dialogue.
Actionable Fix:
1. Tape the zipper pull tab immobilized flat against the garment lining using black gaffer tape or paper tape.
2. Route the microphone cable at least 5 cm away from the zipper track, adhering it securely with moleskin patches.
3. Perform rapid torso twists during soundcheck to verify zero mechanical contact or rattling between hardware components.
Pro Tip:
Wrap metal zipper sliders in heat-shrink tubing or a tiny strip of cloth tape to silence incidental contact permanently.