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Electronic apparatus and control method thereof

A technology for electronic equipment and controllers, applied in electrical components, electrical digital data processing, broadcast information generation, etc., and can solve problems such as user inconvenience

Inactive Publication Date: 2004-06-02
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] Therefore, in existing electronic devices with multiple voice input channels, when the user wants to listen to the voice from the selected voice input channel, the user must individually set up the output volume level of other unselected voice input channels to mute or reduce , which is very inconvenient for users

Method used

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  • Electronic apparatus and control method thereof
  • Electronic apparatus and control method thereof
  • Electronic apparatus and control method thereof

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Embodiment Construction

[0025] Reference will now be made in detail to the various aspects of the invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like numbered parts throughout. In order to explain the present invention, various aspects will be described below by means of the figures.

[0026] figure 1 is a control block diagram of an electronic device according to an aspect of the present invention. As shown in the figure, according to an aspect of the present invention, the electronic device includes: a plurality of voice input channels 10a, 10b and 10c; Output volume levels of audio signals input from channels 10a, 10b and 10c; mixer 14 for mixing audio signals supplied by individual faders 12a, 12b and 12c and outputting the mixed frequency to master fader 16 audio signal; and a loudspeaker 18 for outputting the audio signal to the user. Described electronic equipment also comprises: selection part 22, can select required spee...

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Abstract

An electronic apparatus and method thereof include a plurality of sound input channels through which audio signals are input, a plurality of individual volume controllers to individually control output volume levels of the audio signals input through the sound input channels, and a mixer to mix the audio signals provided by the individual volume controllers and to output mixed audio signals. The electronic apparatus includes a selection part through which one of the sound input channels is selected, and a controller controlling the individual volume controllers to make the selected sound input channel have a normal volume level and to lower the output volume levels of unselected input channels below a predetermined volume level.

Description

[0001] priority [0002] This application was filed at the Korean Intellectual Property Office on November 14, 2002 with a patent number of 2002-70629, and on January 14, 2003 with a patent number of 2003-0002485, and its contents are incorporated herein as a reference. technical field [0003] The present invention relates to an electronic device and a control method thereof, and more particularly to an electronic device capable of automatically controlling output volume and a control method thereof. Background technique [0004] There are currently many common electronic devices with voice input / output functions, such as audio systems, television sets, computer systems, and the like. In a computer system, a CD-ROM drive is connected to a sound card, allowing the user to listen to music recorded on a CD, like an audio system. Also, various voice devices can be connected to the computer system through the voice input channel provided on the computer main body. [0005] Sou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04S7/00
CPCH04S2400/13H04H60/04H04S7/00G06F3/165
Inventor 王赫
Owner SAMSUNG ELECTRONICS CO LTD
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