ELECTRONIC DEVICE, CONTROL METHOD THEREOF, AND PROGRAM

Title:

ELECTRONIC DEVICE, CONTROL METHOD THEREOF, AND PROGRAM

Document Type and Number:

Japanese Patent JP2022010684

Kind Code:

A

Abstract:

To allow a photographer to adjust the desired ISO sensitivity or gain while recognizing a change in noise feeling due to the amplification of a video signal when a camera amplifies the video signal using a plurality of amplifiers.SOLUTION: In an electronic device, when light is converted into an electric signal, the electric signal is amplified, a plurality of gain setting values is controlled to be displayed on a setting screen, and one of the plurality of gain setting values is selected, the electric signal is amplified according to the selected gain setting value, and the plurality of gain setting values are controlled to be displayed in an identifiable display mode for the noise level generated by the amplification of the electric signal.SELECTED DRAWING: Figure 1

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Inventors:

KIMURA TAKAYUKI
SANO GENJIRO

Application Number:

JP2020111381A

Publication Date:

January 17, 2022

Filing Date:

June 29, 2020

Export Citation:

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Assignee:

CANON KK

International Classes:

H04N5/232; G03B17/18; H04N5/243; H04N5/369

Attorney, Agent or Firm:

Takuma Abe
Sougo Kuroiwa

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