基本信息:
- 专利标题： SYSTEM AND METHODS TO RESHAPE FAN NOISE IN ELECTRONIC DEVICES
- 申请号：EP21198568.4 申请日：2021-09-23
- 公开(公告)号：EP4009141A3 公开(公告)日：2022-07-06
- 发明人： KULKARNI, Shantanu D. , KU, Jeff , CHERUKKATE, Sumod , ZHAI, Tongyan , POTLURI, Srikanth , MASLOV, Jordan E.
- 申请人： INTEL Corporation
- 申请人地址： US Santa Clara, CA 95054 2200 Mission College Blvd.
- 代理机构： Rummler, Felix
- 优先权： US202017111130 20201203
- 主分类号： G06F1/20
- IPC分类号： G06F1/20 ; H04R1/32 ; G10K11/175
摘要：
Systems, apparatus, articles of manufacture, methods are disclosed to reshape fan noise of a fan of an electronic device. An example system includes a microphone to detect a first acoustic signal including fan noise. The example system also includes a processor to: identify a tone in the first acoustic signal; and determine a gain to add to the first acoustic signal to mask the tone. In addition, the example system includes a sound transducer to present a second acoustic signal including the gain.