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  • lower noise - Chinese translation – Linguee

    Many translated example sentences containing 'lower noise' – Chinese-English dictionary and search engine for Chinese translations.

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  • China.org.cn - China news, business, travel & language courses

    China's national online news service. Chushu (处暑) reflects the changing of temperature.Chu means stop and shu means summer, so Chushu indicates that the hot summer is ending.

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  • Noise pollution at night riles restless residents - China ...

    Residents in 308 major cities last year experienced increased noise levels at night compared with daytime, with those living by major roads suffering the most, an annual report on noise pollution ...

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  • Acoustic Noise Cancellation (LMS) - MATLAB & Simulink ...

    Acoustic Noise Cancellation (LMS) This example shows how to use the Least Mean Square (LMS) algorithm to subtract noise from an input signal. The LMS adaptive filter uses the reference signal on the Input port and the desired signal on the Desired port to automatically match the filter response. As it converges to the correct filter model, the ...

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  • Nonclassicality via the Superpositions of Photon Addition ...

    Two new photon-modulated states are introduced by operating a more general coherent superposition (υ a + r a †) m on two classical states (coherent and thermal) and their nonclassicality caused by the operation (υ a + r a †) m is investigated via examining the squeezing, sub-Poissonian statistics, nonclassical depth, and negativity of Wigner distribution.

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  • China sharpens legal 'weapons' to fight noise pollution

    BEIJING, Aug. 19 (Xinhua) -- To address the issue of noise pollution, China's top legislature has moved to deliberate a draft revision to the law on the prevention and control of noise pollution. The draft revision was presented to the legislators for deliberation earlier this week at the ongoing ...

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  • Huajian Yao

    About Me. Dr. Huajian Yao received his B.S. degree in 2001 and M.S. degree in 2004 in geophysics at the University of Science and Technology of China (USTC). In 2009 he received his PhD in geophysics at MIT. Then he worked in the Scripps Institution of Oceanography, UCSD as a postdoctoral Green Scholar in 2010-2012. In 2012 he joined the School ...

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  • Shandong Weituo Group Co., Ltd. - Made-in-China.com

    Shandong Weituo Group Co., Ltd. Were established in the early 1950′ s and have more than 60 years of …

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  • Output Voltage Noise Measurements for Linear Regulators ...

    One final low noise linear regulator family to consider is a current source reference linear regulator like the 1.2V to 36V input, 1.5A output LT3081. This family uses a current source and an external resistor to generate the reference voltage instead of a voltage reference resulting in a constant output voltage noise …

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  • ‘Silence is golden’: Shanghai looks to tackle noise ...

    China Dialogue. September 3, 2012. May 14, 2020. The municipal government of Shanghai is preparing to implement measures that will tackle noise pollution. This comes amid increasing public dissatisfaction with noise levels in the sprawling city, according to Asia One . Shanghai’s local environmental protection departments receive an average ...

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  • China, CEECs ripe for co-development despite sporadic noise

    The country has quit the China-led 17+1 mechanism due to what its officials called 'less-than-expected …

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  • new noise

    New Noise发行. 亚洲限量再版 彩胶 3LP. 附带40页画册. 限量500张 手写编号. 价格:350元 (中国地区包邮) '经过20年的巡回演出,我们得以与一直努力在世界各地支持我们歌迷,和长期合作伙伴一起纪念这特殊时刻。. 这张专辑,尤其重要,是我们最特别的专辑之一,不 ...

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  • Detection of urban hidden faults using group-velocity ...

    In this study, we used group-velocity ambient noise tomography to investigate the structure of MJF in Zhenjiang area, China. 510 group velocity dispersion curves in the period band 0.5–5 s were ...

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  • University of Science and Technology of China

    Address: University of Science and Technology of China, No.96, JinZhai Road Baohe District, Hefei, Anhui, 230026, P.R.China. E-mail: [email protected]

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  • China Laminar Flow Cabinet manufacturer, Fume Hood ...

    Laminar Flow Cabinet, Fume Hood, Biosafety Cabinet manufacturer supplier in China, offering Biobase Electronic & Digital Magnetic Stirring Heating Mantle, Biobase Medical H2O2 Plasma Sterilizer Low Temperature Gas Sterilizer, Biobase CE Approved Dental Autoclave Sterilization Machines Class B Table Top Autoclave Sterilizer and so on.

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  • Spoken word recognition in noise in Mandarin-speaking ...

    Objective: The purpose of the present study was to compare spoken word recognition performance in the presence of speech spectrum-shaped noise and four-talker babbles in Mandarin-speaking children with cochlear implants (CIs). Methods: Participants included 33 children with unilateral CIs (with a mean age of 10.4 ± 2.9 years old and a mean length of CI use of 7.5 ± 3.0 years).

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  • Low Noise Amplifier LNA ICs - Infineon Technologies

    A low noise amplifier (LNA) amplifies a very low-power signal without significantly degrading its signal-to-noise ratio. When regular amplifiers amplify signals, additional noise is often introduced to the system. However, by using an electronic LNA, this noise can be significantly reduced. Infineon’s range of low noise amplifier ICs improve ...

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  • A 640×480 Indirect Time-of-Flight CMOS Image Sensor with 4 ...

    A 640 × 480 indirect Time-of-Flight (ToF) CMOS image sensor has been designed with 4-tap 7-μm global-shutter pixel in 65-nm back-side illumination (BSI) process. With novel 4-tap pixel structure, we achieved motion artifact-free depth map. Column fixed-pattern phase noise (FPPN) is reduced by introducing alternative control of the clock delay propagation path in the photo-gate driver. As a ...

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  • A 9.8–30.1 GHz CMOS low-noise amplifier with a 3.2-dB ...

    A 9.8–30.1 GHz CMOS low-noise amplifier (LNA) with a 3.2-dB minimum noise figure (NF) is presented. At the architecture level, a topology based on common-gate (CG) cascading with a common-source (CS) amplifier is proposed for simultaneous wideband input matching and relatively high gain. At the circuit level, multiple techniques are proposed to improve LNA performance. First, in the CG stage ...

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  • Phase Noise - Vectron

    in noise because of their lower Q and wider bandwidths. Noise in Region B of Figure 1, called “1/F” noise, is caused by semiconductor activity. Design techniques em-ployed in Vectron low noise “L2” crystal oscillators limit this to a very low, often insignificant, value. Region C of Figure 1 is called white noise or broadband noise.

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  • Oscillator Phase Noise - University of California, Berkeley

    phase noise can lead to a lower noise margin. Above, we see that the phase noise causes the constel-lation of a 4 PSK system to spread out. I Q In OFDM systems, a wide bandwidth is split into sub-channels. The phase noise …

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  • From noise to information: a new technology of olefin ...

    The fluidized bed is widely used in many industrial processes because of its vigorous mixing and heat transfer properties. However, when heat transfer is blocked, the particles are easily melted and agglomerated, and even cause the industrial reactor to shut down. From the point of mechanism analysis, the process of explosive agglomeration is a typical meso-scale problem in the fluidized bed ...

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  • The Solid State Drive (SSD) on my laptop makes a strange ...

    The intent of lower power modes is to cut power use inside the CPU. In certain situations, a high-frequency buzzing noise can be heard from the system. This buzzing noise appears with a change in processor activity, SSD load, or if Universal Serial Bus (USB) devices are attached. NOTE: This buzzing noise exists to some degree on all laptops but ...

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  • Xiaomi launches FlipBuds Pro with Active Noise ...

    The earbuds support fast charging so you can get up to 2 hours of playback in just 5 minutes of charging with the case. The Xiaomi FlipBuds Pro will go on sale from May 21 across all sales ...

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  • Support : NOISE

    Noise Defy ANC. Noise One. Zest 3W. Zest 5W. Noise Vibe. Noise Shots Neo 2. Noise X1 Air 2. Noise Air Buds. NOISE SHOTS ERGO.

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  • MS Thrust I: Noise and Vibration Control - Mechanical ...

    Core Program Requirement: 4 Cr. Course Number Course Title Credits 5000 Engineering Analysis I 4 Cr. Courses Offered in the Noise and Vibration Control Thrust area: Course Number Course Title Credits Prereqs 5115 (EVE 5110) Fundamentals of Electric-driv

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  • First Video of China Mars Rover, Including Eerie Noise

    China has released video and sound clips from its rover exploring the surface of Mars. The files were published by China National Space Agency on Sunday. The sound …

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  • White noise? - Chinadaily.com.cn

    White noise, you see, is technically speaking the noise you sometimes hear while moving one radio station to another or the noise you hear after a television station closes for the night. Zzzzzzzzz, in other words. Again, technically speaking, white noise is a collection of sounds at different frequencies coming at us all together at once.

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  • NoiseLab

    Our research was covered by Science 26 Aug 2016. Welcome to Noiselab University of California, San Diego …

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  • Noise Figure <--> Noise Temperature Calculator - RF Cafe

    If you begin with a system at room temperature (290 K) and add a component at the input that itself has a noise temperature of 290 K, the doubling of noise power increases the overall noise figure by 3 dB (2*290-290=290). A 6 dB increase is a 4x increase in noise power (4*290-290=870). Cascaded noise temperature is done just like with noise figure.

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  • Amazon.com: BREEZEWELL 2-in-1 Evaporative Air Cooler ...

    Buy BREEZEWELL 2-in-1 Evaporative Air Cooler, Cooling Fan, Swamp Cooler w 3 Wind Speeds, 4 Modes w/Cooling&Humidification, 20ft Remote, 40° Oscillation, 8-Hour Timer, Low Noise for Home & Office, 32-In: Portable - Amazon.com FREE DELIVERY possible on eligible purchases

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  • lower noise - Chinese translation – Linguee

    Many translated example sentences containing 'lower noise' – Chinese-English dictionary and search engine for Chinese translations.

    Get Price
  • China.org.cn - China news, business, travel & language courses

    China's national online news service. Chushu (处暑) reflects the changing of temperature.Chu means stop and shu means summer, so Chushu indicates that the hot summer is ending.

    Get Price
  • Noise pollution at night riles restless residents - China ...

    Residents in 308 major cities last year experienced increased noise levels at night compared with daytime, with those living by major roads suffering the most, an annual report on noise pollution ...

    Get Price
  • Acoustic Noise Cancellation (LMS) - MATLAB & Simulink ...

    Acoustic Noise Cancellation (LMS) This example shows how to use the Least Mean Square (LMS) algorithm to subtract noise from an input signal. The LMS adaptive filter uses the reference signal on the Input port and the desired signal on the Desired port to automatically match the filter response. As it converges to the correct filter model, the ...

    Get Price
  • Nonclassicality via the Superpositions of Photon Addition ...

    Two new photon-modulated states are introduced by operating a more general coherent superposition (υ a + r a †) m on two classical states (coherent and thermal) and their nonclassicality caused by the operation (υ a + r a †) m is investigated via examining the squeezing, sub-Poissonian statistics, nonclassical depth, and negativity of Wigner distribution.

    Get Price
  • Noise Agency

    Noise are a results driven sales and marketing agency. Our business is brand engagement. We don’t just deliver effective solutions to your communications problems, we design and deliver bespoke campaigns to help you meet your goals. We pride ourselves on the relationships we build with our clients. Noise …

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  • Indirect Evaporative Cooling

    The ESC-Series evaporative cooling unit is a semi-custom fabricated air handler that can utilize direct (DEC), indirect (IEC) evaporative cooling, or a combination of both indirect/direct (2-Stage) evaporative cooling to meet specific usage and dimensional requirements. Heating options are also available.

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