Cooling Capacity:2051;Use:Room;Product Name:Portable Air Conditioner;Function:Cooling\Heating;Keyword:Household Air Conditioner;Feature:LED Display;Power Type:DC;After-sales Service Provided:Free spare parts;Warranty:1 Year;Type:PORTABLE;Cooling/Heating:
PURPOSE:To reduce noise quickly and over a wide frequency range by delivering electric signals from sensing of noise to a plurality of filters, extracting signal at a specified frequency, generating a signal in a opposite phase, and thereby generating sound in the opposite phase to the noise. ...
Shanghai Taian Road Historical House Air Conditioner Noise Reduction Project Classic cases Acoustic Laboratory Industrial noise reduction Expert advisers Home>Classic cases>Industrial noise reduction>Other industry Other industry Shanghai Taian Road Historical House Air Conditioner Noise Reduction Project...
Household Air Conditioner Feature LED Display Packaging and delivery Selling Units: Single item Single package size: XX cm Single gross weight: kg Show more Lead time 5.0 Based on 4 reviews forverified purchases Supplier service 5.0 On-time shipment ...
There are two stages in air conditioner noise reduction: before and after installation. If you have control over both stages, you’ll be able to reduce a lot of the noise. Even if you can only control one stage, you can still do a lot to block the noise. ...
According to the present invention, an impeller having a width equal to or greater than the width of the housing is embedded in the center of a housing of a blower fan mounted on an air conditioner such as an air conditioner. While maintaining the state, the width of the impeller is incr...
Air conditioner with air flow guide element for noise reductiongoogle_ad_client = 'pub-1586334167197709'; google_ad_channel = '647+871+557+508'; google_feedback = 'on'; google_ad_width = 336; google_ad_height = 280; google_ad_format = "336x280_as"; google_ad_type = "text,html"...
1 air conditioner. The flow noise from the indoor unit of the air conditioner according to the FIG. 7 embodiment decreases by 5 dBA, in comparison with that of the FIG. 1 air conditioner. In summary, one or more embodiments disclosed herein are directed to a noise reduction device and ...
A STUDY ON THE NOISE REDUCTION OF A CROSS-FLOW FAN OF THE AIR-CONDITIONER USING THE SKEWED STABILIZERS The skewed stabilizers can reduce the BPF tones of the cross-flow fan system of air-conditioners as expected. And their shapes have not a little influence ... HM Koo,JK Lee,CH Kim,....
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