Invention Grant
- Patent Title: Method for assessing interfering noise
- Patent Title (中): 评估干扰噪声的方法
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Application No.: US11119479Application Date: 2005-05-02
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Publication No.: US07995772B2Publication Date: 2011-08-09
- Inventor: Klaus Steinberg , Tobias Achten
- Applicant: Klaus Steinberg , Tobias Achten
- Applicant Address: DE Munich
- Assignee: Bayerische Motoren Werke Aktiengesellschaft
- Current Assignee: Bayerische Motoren Werke Aktiengesellschaft
- Current Assignee Address: DE Munich
- Agency: Crowell & Moring LLP
- Priority: DE10250739 20021031
- Main IPC: H04B15/00
- IPC: H04B15/00 ; H04B1/00 ; H04R29/00 ; H03G3/20
Abstract:
The invention relates to a method for assessing interfering noise in motor vehicles, according to which noise occurring during a predefined measuring time is divided into different frequency ranges, the changes in level relative to the background noise are determined within said frequency ranges, and the determined changes in level are evaluated.
Public/Granted literature
- US20050249362A1 Method for assessing interfering noise Public/Granted day:2005-11-10
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