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221“... salida alcanzó un máximo de 119 dB SPL(A). Existen diferencias entre tipos de reproductor. Fonos...”
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222“...) and vehicle traffic noise (60-8000 Hz). In the presence of three stimuli, a) beach wave sounds (72.0 dB re: 20...”
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223por Reza Peymanfar, Elnaz Selseleh-Zakerin, Ali Ahmadi, Ardeshir Saeidi, Seyed Hassan Tavassoli“... of 0.65 mm meanwhile its maximum reflection loss was 75.10 dB at 14.50 GHz with 4.55 mm in thickness...”
Publicado 2021
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224“... voltage response of the two-phase 1–3 full array driver is up to 179 dB at 200–400 kHz and the acoustic...”
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225por Zhongwei Ji, Yuke Guo, Yuqi He, Luyu Zhao, Guan-Long Huang, Chuangzhu Zhou, Qinjuan Zhang, Wei Lin“... ports are better than 15 dB with reflection coefficients below −10 dB within the band of 3.4&#x...”
Publicado 2021
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226por Sandhiya Reddy Govindarajulu, Rimon Hokayem, Md Nurul Anwar Tarek, Marisol Roman Guerra, Elias A. Alwan“... impedance bandwidth. Gain improvement of ~1.44 dB at 28 GHz is observed as a result of the higher...”
Publicado 2021
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227“... attenuation value being 6.7 and 3.3 dB higher, at 250 and 4000 Hz, respectively, compared to the measurement...”
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228“... loss of the selected noise barrier obtained by the indirect method showed a value of 19.1 dB(A...”
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229por Rahimpour F, Mirzamohammadi E, Attarchi MS, Mohammadi S“... that exposed to noise levels exceeding 85 dB. Required data were obtained by direct interview and audiometric...”
Publicado 2011
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230por Håkansson B, Fredén Jansson KJ, Tengstrand T, Johannsen L, Eeg-Olofsson M, Rigato C, Dahlström E, Reinfeldt S“... the conclusive values “39 dB” and “32 dB” were calculated, were erroneously scaled...”
Publicado 2018
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231“... of about 17.5 dB at [1-5] GHz frequency band, a minimum noise figure of 2 dB, IIP3 of + 1dBm and consumes...”
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232“...) is an effective scheme to gain ∼3dB in ROSNR in presence of SOA nonlinearity at 3dB of gain compression....”
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233por Nazareth T, Rocha J, Scoralick ALB, Dias DT, Gracitelli CPB, Kanadani FN, Prata TS“... perimeter.Results: We investigated 111 eyes from 69 patients. Mean MD (mean difference=1.49dB) and PSD values (mean...”
Publicado 2020
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234“... un seguimiento de 9 meses posencendido del implante y el paciente presentó PTP de 21 dB, con 92% de...”
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235“.... The hydraulic properties of soils with identical texture depend on bulk density (dB) and structure...”
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236“... μm with an effective radius of 10 μm. Propagation loss for all modes remains below 2.96 dB...”
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237“... the designed wavelength range of 1400–1700 nm, our splitter has a measured insertion loss of 0.642 ± 0.057 dB...”
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238“... splitting ratio of 27 dB was obtained, and a crosstalk of less than −25 dB was maintained for a wavelength...”
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239“... energy decay. The bandwidth of 103 GHz and modulation depth of 6.2 dB at 2.0 Vpp were theoretically...”
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240“... of 1mm photo‐diode experiences 0dB loss due to turbulence, while a 10‐um fibre‐based detector...”
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