Consumer Electronics
Speaker industry solutionsAs a voice interaction device in the home environment, the sealing performance of smart speakers directly affects the sound quality performance and device life.Faced with environmental factors such as dust and moisture in daily use, seal failure will lead to serious problems such as reduced speaker performance and corrosion of internal circuits.Hairis provides professional sealing testing solutions based on the acoustic structural characteristics of smart speakers to ensure that the product maintains excellent acoustic performance and reliability throughout its life cycle.
We provide accurate detection for the three core systems of smart speakers:
Acoustic cavity seal detection
Evaluate the sealing performance of the speaker unit and box to ensure the airtightness of the acoustic cavity and ensure low-frequency response and sound quality purity.
Structural joint sealing verification
Detect the joint surfaces of the upper and lower casings, interfaces of decorative parts and other parts to prevent dust from invading the inside of the equipment through structural gaps.
Sealing and protection of openings
For openings such as heat dissipation holes and microphone arrays, verify their dust-proof and moisture-proof performance to ensure both normal function and protection.
The detection accuracy is as high as 99.95%, ensuring stable sound quality
Single machine detection time ≤8 seconds, suitable for automated production lines
The defective rate is reduced to less than 0.005%, improving product quality.
Automated inspection saves labor costs by 70%
