Answers.Body: <p>They didn't need tape if they were transmitting live. They simply sent the signals to a radio transmitter, or to tape for recording.</p>
  
  <p>This is how television and video worked for nearly 80 years before digital video came along.</p>
  
  <p>I'd suggest reading the Wikipedeia pages on <a href="https://en.wikipedia.org/wiki/Video" rel="nofollow noreferrer">Video</a> and the <a href="https://en.wikipedia.org/wiki/History_of_television" rel="nofollow noreferrer">History of Television</a> as a starter. </p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2019-09-05T17:10:01.560Z
Answers.Text: I just fail to understand which device exactly captured light and converted it to signal. I really can't think around the CMOS.
Answers.UserDisplayName: J. Doe
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2019-09-05T18:31:21.657Z
Answers.Text: I think Michael's comment is correct then - you need to go through a much broader set of reading materials. I'll close this question as far too broad. If you read his and my links, that will start you off.
Answers.UserDisplayName: Dr Mayhem
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2019-09-05T16:20:07.077Z
Answers.LastActivityDate: 2019-09-05T16:20:07.077Z
Answers.UserDisplayName: Dr Mayhem
Body: <p>Before the invention of the CCD, how were analog video images captured? Specifically, what process occurred between the optics of the camera, and the resulting analog electrical signal (not necessarily ready to transmit)?  </p>
  
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2019-09-05T16:25:07.460Z
Comments.Text: Welcome! You've asked some very broad questions. There are whole books on the subject. Two I'd recommend are the [Standard Handbook of Video & Television Engineering](https://www.amazon.com/gp/product/0070696276/) and [Video Engineering](https://www.amazon.com/Video-Engineering-McGraw-Hill-Audio-Hardcover/dp/0071350179/).
Comments.UserDisplayName: Michael Liebman
Tags: <camera><television>
Title: How exactly did analog TV cameras work?
UserDisplayName: J. Doe
ThreadText: # How exactly did analog TV cameras work?
  
  (Asked by: username_0 on 2019-09-05)
  
  Before the invention of the CCD, how were analog video images captured? Specifically, what process occurred between the optics of the camera, and the resulting analog electrical signal (not necessarily ready to transmit)?
  
  **Tags:** camera, television
  
  > **Comments:**
  > **username_1**: Welcome! You've asked some very broad questions. There are whole books on the subject. Two I'd recommend are the [Standard Handbook of Video & Television Engineering](https://www.amazon.com/gp/product/0070696276/) and [Video Engineering](https://www.amazon.com/Video-Engineering-McGraw-Hill-Audio-Hardcover/dp/0071350179/).  
  
  ---
  
  ## 1 answers
  
  ### Answer by username_2 on 2019-09-05. Score: 1
  
  They didn't need tape if they were transmitting live. They simply sent the signals to a radio transmitter, or to tape for recording.
  
  This is how television and video worked for nearly 80 years before digital video came along.
  
  I'd suggest reading the Wikipedeia pages on [Video](https://en.wikipedia.org/wiki/Video) and the [History of Television](https://en.wikipedia.org/wiki/History_of_television) as a starter.
  
  > **Comments:**
  > **username_0**: I just fail to understand which device exactly captured light and converted it to signal. I really can't think around the CMOS.  
  > **username_2**: I think username_1's comment is correct then - you need to go through a much broader set of reading materials. I'll close this question as far too broad. If you read his and my links, that will start you off.  
  
  ---
  
  