发明申请
US20140169571A1 DIRECT MEASUREMENT OF AN INPUT SIGNAL TO A LOUDSPEAKER TO DETERMINE AND LIMIT A TEMPERATURE OF A VOICE COIL OF THE LOUDSPEAKER 有权
直接测量输入信号到扬声器,以确定和限制扬声器的声音线圈的温度

  • 专利标题: DIRECT MEASUREMENT OF AN INPUT SIGNAL TO A LOUDSPEAKER TO DETERMINE AND LIMIT A TEMPERATURE OF A VOICE COIL OF THE LOUDSPEAKER
  • 专利标题(中): 直接测量输入信号到扬声器,以确定和限制扬声器的声音线圈的温度
  • 申请号: US13713227
    申请日: 2012-12-13
  • 公开(公告)号: US20140169571A1
    公开(公告)日: 2014-06-19
  • 发明人: Robert Polleros
  • 申请人: MAXIM INTEGRATED PRODUCTS, INC.
  • 申请人地址: US CA San Jose
  • 专利权人: MAXIM INTEGRATED PRODUCTS, INC.
  • 当前专利权人: MAXIM INTEGRATED PRODUCTS, INC.
  • 当前专利权人地址: US CA San Jose
  • 主分类号: H04R3/00
  • IPC分类号: H04R3/00
DIRECT MEASUREMENT OF AN INPUT SIGNAL TO A LOUDSPEAKER TO DETERMINE AND LIMIT A TEMPERATURE OF A VOICE COIL OF THE LOUDSPEAKER
摘要:
Aspects of the disclosure pertain to a system and method for providing temperature limiting for a voice coil of a speaker. The system and method provide the aforementioned temperature limiting based upon monitoring (e.g., measurement) of an amplifier output signal provided to the speaker. Providing the aforementioned temperature limiting promotes improved protection for the speaker.
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