Microphone with internal parameter calibration
US-2016381456-A1 · Dec 29, 2016 · US
Electronic device, and calibration system and method for suppressing noise
US9510122B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9510122-B2 |
| Application number | US-201414505544-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 3, 2014 |
| Priority date | Oct 4, 2013 |
| Publication date | Nov 29, 2016 |
| Grant date | Nov 29, 2016 |
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Abstract
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A calibration system built in an electronic device with noise suppression is provided. The calibration system includes a first audio receiving module, a second audio receiving module and a correction module. The correction module corrects an adjustment value of the first audio receiving module and the second audio receiving module. The adjustment value is for adjusting gains of audio received results of the first audio receiving and second audio receiving.
First claim
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What is claimed is: 1. A calibration system, applied to an electronic device with noise suppression, comprising: a first audio receiving module comprising a first microphone, configured to receive a voice and to generate a first received result gained by an adjustment value; a second audio receiving module comprising a second microphone, configured to receive the voice and to generate a second received result gained by the adjustment value; and a correction module, configured…
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- H04R29/006Primary
Electricity · mapped topic
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- What does patent US9510122B2 cover?
- A calibration system built in an electronic device with noise suppression is provided. The calibration system includes a first audio receiving module, a second audio receiving module and a correction module. The correction module corrects an adjustment value of the first audio receiving module and the second audio receiving module. The adjustment value is for adjusting gains of audio received r…
- Who is the assignee on this patent?
- Mstar Semiconductor Inc
- What technology area does this patent fall under?
- Primary CPC classification H04R29/006. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Nov 29 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).