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    Sensory&Philips-Enhance ASR with Speech Enhancement

    Sensory, a Silicon Valley company enhancing user experience and security for consumer electronics, announced today its collaboration with Philips, a provider of advanced speech enhancement technologies, to offer a combined technology suite. This would package Sensory’s best-in-class speech recognition technologies TrulyHandsfree™ and TrulyNatural™ with Philips BeClear Speech Enhancement™ algorithms, resulting in significant accuracy improvement in noisy environments. By processing an audio signal with Philips’ echo cancellation, noise suppression and/or beam-forming processors before passing it to Sensory’s speech recognition engine, much of the unwanted ambient noise in a signal can be filtered out, leaving the critical speech portion of the signal largely untouched. This process allows Sensory’s already noise robust speech recognizer to decipher near- and far-field speech more accurately in conditions where very high ambient noise is present.

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    Google Earth Engine——美国国家环境预测中心(NCEP,前身为 “NMC“)和美国国家大气研究中心(NCAR)海平面气压数据集

    The NCEP/NCAR Reanalysis Project is a joint project between the National Centers for Environmental Prediction (NCEP, formerly "NMC") and the National Center for Atmospheric Research (NCAR). The goal of this joint effort is to produce new atmospheric analyses using historical data as well as to produce analyses of the current atmospheric state (Climate Data Assimilation System, CDAS). The NCEP/NCAR Reanalysis 1 project is using a state-of-the-art analysis/forecast system to perform data assimilation using past data from 1948 to the present. The data have 6-hour temporal resolution (0000, 0600, 1200, and 1800 UTC) and 2.5 degree spatial resolution.

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    Google Earth Engine—美国西部11个州的灌溉状况进行的年度分类(即30米),1986年至今。四个等级的分类(即灌溉、旱地、非耕地、湿地)

    IrrMapper is an annual classification of irrigation status in the 11 Western United States made at Landsat scale (i.e., 30 m) using the Random Forest algorithm, covering years 1986 - present. While the IrrMapper paper describes classification of four classes (i.e., irrigated, dryland, uncultivated, wetland), the dataset is converted to a binary classification of irrigated and non-irrigated. 'Irrigated' refers to the detection of any irrigation during the year. The IrrMapper random forest model was trained using an extensive geospatial database of land cover from each of four irrigated- and non-irrigated classes, including over 50,000 human-verified irrigated fields, 38,000 dryland fields, and over 500,000 square kilometers of uncultivated lands.

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