In this video, i have explained Image Orthicon Camera in Audio and Video Engineering, Television Engineering with following timecodes:

0:00 - Audio Video System / Television Engineering Lecture Series
0:16 - Outlines on Image Orthicon Camera
0:57 - Basics of Image Orthicon Camera
3:51 - Diagram & Working of Image Orthicon Camera
11:03 - Light Transfer Characteristics of Image Orthicon Camera
13:37 - Applications of Image Orthicon Camera

Following points are covered in this video:

0. TV picture tube
1. Image Orthicon Camera
2. Basics of Image Orthicon Camera
3. Diagram of Image Orthicon Camera
4. Components of Image Orthicon Camera
5. Working of Image Orthicon Camera
6. Light Transfer Characteristics of Image Orthicon Camera
7. Applications of Image Orthicon Camera

Engineering Funda channel is all about Engineering and Technology. Here this video is a part of Audio and Video Engineering, Television Engineering.

#ImageOrthiconCamera, #ComponentsofImageOrthiconCamera, #WorkingofImageOrthiconCamera, #LightTransferCharacteristicsofImageOrthiconCamera, #AudioandVideoSystem, #TelevisonEngineering

Details of Image Orthicon Camera, Diagram & Working of Image Orthicon Camera, Television Engineering:

The Image Orthicon (IO) camera is an older type of television camera that was widely used in the broadcast industry from the 1940s to the 1970s. It was an improvement over earlier camera technologies, such as the Iconoscope and Vidicon cameras.

Diagram of Image Orthicon Camera:

The Image Orthicon camera consists of several parts, including:

Image sensor: The Image Orthicon camera uses an image sensor known as an orthicon, which is a vacuum tube with a photoemissive surface.

Electron gun: The electron gun emits a beam of electrons that is focused onto the orthicon by a magnetic lens.

Scanning system: The scanning system moves the electron beam across the orthicon in a raster pattern, scanning each line of the image.

Signal processing and output circuitry: The signal processing circuitry converts the electrical signals generated by the orthicon into a video signal that can be transmitted or recorded.

Working of Image Orthicon Camera:

The Image Orthicon camera works by using an orthicon to convert light into electrical signals. The orthicon consists of a photoemissive surface that is bombarded with electrons from an electron gun. When light strikes the photoemissive surface, it causes changes in the electrical charge, which generates electrical signals.

The electron gun emits a beam of electrons that is focused onto the orthicon. As the electron beam moves across the orthicon in a raster pattern, it scans each line of the image. The changes in charge caused by the light are read out by the scanning electron beam, generating a series of electrical signals.

The signal processing circuitry converts the electrical signals into a video signal, which can be transmitted or recorded.

Television Engineering:

The Image Orthicon camera was an important technological advancement in the history of television engineering. It offered several advantages over earlier camera technologies, such as higher resolution, wider dynamic range, and better sensitivity in low-light conditions.

In television engineering, the Image Orthicon camera was used for capturing high-quality video signals that could be transmitted or recorded for later use. It was used in a wide range of applications, including news broadcasts, live events, and studio productions.

While the Image Orthicon camera has been largely replaced by digital camera technologies, its legacy lives on in the many advancements it contributed to the field of television engineering.