Title: | 揚聲器之頻率響應補償系統 |
Authors: | 白明憲 陳科宏 鄭當耀 |
Issue Date: | 16-Jul-2016 |
Abstract: | 一種揚聲器之頻率響應補償系統,包括:模型單元係依據輸入電壓,產生理想聲壓,在未有感測器下,聲壓估測單元可根據揚聲器內之音圈的電壓和電流估測出揚聲器之振膜速度並依據振膜速度計算出揚聲器所在聲場之聲壓,在有感測器下,則可感測揚聲器所在聲場之聲壓,比較單元計算理想聲壓及聲場之聲壓以得到差值,補償單元以該差值調整該揚聲器之頻率響應。 |
Gov't Doc #: | H04R001/22 |
URI: | http://hdl.handle.net/11536/132294 |
Patent Country: | TWN |
Patent Number: | 201626814 |
Appears in Collections: | Patents |
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