Forums
New posts
Search forums
What's new
New posts
New media
New media comments
New profile posts
Latest activity
Media
New media
New comments
Search media
Members
Current visitors
New profile posts
Search profile posts
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Forums
Learning
Photography Q&A
What am I doing right and wrong?
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="Dave_W" data-source="post: 92212" data-attributes="member: 9521"><p>No, the ISO has nothing really to do with either of those two. The ISO is the sensitivity of your sensor. When you have very little light you need your sensor to be extra sensitive to what little light is coming in, hence a high ISO. And the opposite when you have lots of light you use a low ISO. As for noise and high ISO, think of how your stereo works when you crank up the volume but have no music playing you will hear a buzz and crackle. Same with your ISO on your camera, when you turn it up high for low light situations you get that same buzz and crackle, only instead of hearing the noise, you see it in your photos in the from of visual noise.</p></blockquote><p></p>
[QUOTE="Dave_W, post: 92212, member: 9521"] No, the ISO has nothing really to do with either of those two. The ISO is the sensitivity of your sensor. When you have very little light you need your sensor to be extra sensitive to what little light is coming in, hence a high ISO. And the opposite when you have lots of light you use a low ISO. As for noise and high ISO, think of how your stereo works when you crank up the volume but have no music playing you will hear a buzz and crackle. Same with your ISO on your camera, when you turn it up high for low light situations you get that same buzz and crackle, only instead of hearing the noise, you see it in your photos in the from of visual noise. [/QUOTE]
Verification
Post reply
Forums
Learning
Photography Q&A
What am I doing right and wrong?
Top