Method and device for loudness level determination
US-9225815-B2 · Dec 29, 2015 · US
Voice call processing method and apparatus for mobile terminal
US8929960B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8929960-B2 |
| Application number | US-85349310-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 10, 2010 |
| Priority date | Sep 3, 2009 |
| Publication date | Jan 6, 2015 |
| Grant date | Jan 6, 2015 |
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Abstract
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A voice call processing method and apparatus for a mobile terminal are provided for improving voice communication quality by switching between matching circuits that are optimized for respective audio output modes of the mobile terminal. The mobile terminal includes at least two matching circuits designated for individual audio output modes, a mode tracking unit for detecting a change from a first audio output mode to a second audio output mode, a control unit for identifying the second audio output mode and the matching circuit designated for the second audio output mode and for outputting a control signal for switching to the matching circuit designated for the second audio output mode, and a switch for switching the signal path between the at least two matching circuits based on the control signal output by the control unit.
First claim
Opening claim text (preview).
What is claimed is: 1. A mobile terminal comprising: a first antenna and a second antenna; a first matching circuit and a second matching circuit, each matching circuit designated for individual audio output modes of the mobile terminal, the first matching circuit directly coupled to the first antenna and the second matching circuit directly coupled to the second antenna; a control unit for detecting a change from a speaker output mode to a non-speaker output mode, for detecti…
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Classifications
- H04M1/6041Primary
Electricity · mapped topic
- H04B1/40Primary
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8929960B2 cover?
- A voice call processing method and apparatus for a mobile terminal are provided for improving voice communication quality by switching between matching circuits that are optimized for respective audio output modes of the mobile terminal. The mobile terminal includes at least two matching circuits designated for individual audio output modes, a mode tracking unit for detecting a change from a fi…
- Who is the assignee on this patent?
- Park Joo Hwan, Samsung Electronics Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification H04M1/6041. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jan 06 2015 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).