نتایج جستجو برای: open space
تعداد نتایج: 863794 فیلتر نتایج به سال:
The purpose of the research is to analyze features sound recording in open space from a technological point view. To do this, following tasks should be performed: establish role when it performs function dominant environment during speech or recording; prove importance obtaining intelligible microphone an space, taking into account influence extraneous sounds. Research methodology. methods have...
December 2004 • Journal of Forestry Historically, many issues in US forest policy have involved heated exchanges between timber interests and environmental groups over the future of the nation’s national forests. Debate about whether national forests should produce timber and rural economic opportunities, or pursue other objectives such as ecological restoration and recreation, generally ignore...
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