OPPO New Noise-02: Assisting the Electric Toothbrush Industry in Efficiently Responding to the New National Standard for Noise Reduction

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Date: 2025-06-27Read: 3

AopuxinNoise-02Assist the electric toothbrush industry in efficiently responding to the new national standard for quietness

With the rapid popularization of oral care appliances such as electric toothbrushes and dental irrigators, consumers' attention to product user experience continues to increaseproductOperating noise has become one of the core indicators for measuring product quality. Industry test data shows significant differences in noise performance among different brands of electric toothbrushes——Some products have a maximum noise level exceeding50Decibel (described as“Dental drill sound”）And high-quality products can be controlled within40Below decibels (equivalent to whispering), the maximum difference is25decibel610This difference not only affects user experience, but also leads to confusion in market comparison.

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AopuxinNoise-02Efficient noise testing plan

Noise-02 is a testing solution tailored by OPPO New Enterprise for noise testing. Adopt one to two testing. Faster speed saves product retrieval time. It can also be compatible with automation solutions.

This scheme uses a microphone to capture acoustic signals. During the testing process, the sound waves emitted by the tested product can be accurately picked up to determine whether the product noise and abnormal sounds are qualified. Fast testing time: The testing time for a product is within 10 seconds, and simultaneous testing on both sides saves time for product retrieval and placement.UPH≥300

(L)1300x(W)700x(H)1800mm+5mm

comparative dimension	Shell style shielding box	Drawer style soundproof speaker
Sound insulation performance	✅Better: External80dB→internal40dB(Noise reduction)40dB） ✅Smaller size, high space utilization	❌Weak noise reduction ability, low sound insulation efficiency under the same volume
Compatibility and Maintenance	✅Strong compatibility: compatible with fully automated production lines ✅Simple structure, low failure rate, and low maintenance cost	❌Complex structure with high failure rate ❌The difficulty of automation integration is high, and maintenance is inconvenient
economy	✅High cost-effectiveness: low cost, low failure rate ✅Low long-term wear and tear	❌High purchase cost ❌Frequent malfunctions and high maintenance costs
Operational safety and efficiency	✅Opening angle>90°Convenient product retrieval and storage ✅No mechanical sliding parts, no risk of clamping injury	❌The drawer opening and closing angle is small, and the operating space is limited ❌Drawer slides are prone to pinching hands, posing a high safety hazard
Industry adaptability	✅production testing/automationChoice: Industry Share>70% ✅Widely used for testing consumer electronics and medical devices	❌Only applicable to inefficient manual testing scenarios

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