This is a truly impressive multi-functional baby sound machine with some amazing capabilities. First, it serves as a white noise machine with adjustable volume and several sound options, including white noise itself but also a forest sound (like crickets chirping), birds, waves, water trickling i...
NOISE-CON 13: International 2013 Wind Turbine Noise Conference (NOISE-CON 13), August 26-28, 2013, Denver, Colorado, USAZhang Q F, Xiao J J. Green of noise reduction: Research and construction [J]. Construc Sci Techn, 2004(21): 30-31. 张庆费, 肖姣姣. 降噪绿地: 研究与营造 [J]. ...
White noise machines can help you sleep better, and create a great environment for work, studying, or meditation.
White Noise Machine Night Light Sound Volume Adjustable Smart Timing for Home Sleeping 15 out of 5 Stars. 1 reviews Shipping, arrivesin 3+ days Zelica Portable White Noise Sound Machine with 9 Sounds for Babies, White Add $7.66 current price $7.66 ...
Finally, noise was able to prove its functionality aside from bothering you and polluting the environment through Green_Noise concept, an innovative speaker system that transforms noise into electric energy. This concept has been specially designed for airports, one of the noisiest place in the ear...
Buy Momcozy Portable Sound Machine, Little Shell White Noise Machine with Crying Detection, 10 Soothing Sounds, Night Light, USB Rechargeable at Walmart.com
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A binary multiple logistic regression analysis, with sound exposure as the prime variable assumed to predict general noise annoyance at home, indicated that presence of green areas, a closer distance to it from the subject?s home, and perceived green-area characteristics (good sound environment, ...
Notebook and AIO PC comes with two types of Earphone/Microphone jacks design One of the designs has the Earphone and External Microphone made as two separate jacks. (The green marked is Earphone jack, and the red marked is External Microphone jack.) ...
including orange, green, light blue, grey circle, grey square, and dark blue, this noise machine is not only aesthetically pleasing but also adaptable to your specific needs. With options for knocking, tapping, and vibration, you can choose the noise reduction method that best suits your ...