What are the different types of digital processing?
Digital processing is used in various applications. Different types of digital processing include image processing, audio processing, video processing, signal processing and data processing. In the most basic term, digital processing applies to any manipulation of electronic data to create a specific effect.
image processing is perhaps the best -known example of digital processing. This form of digital processing used in web graphics and photographic industries allows the user to manipulate data in the image and add watermarks, adjust the color, apply dithering or perform other tasks to change or improve image. Image processing is closely linked to the processing of the video that the process further carries, which allows the user to edit and manipulate complete video files. By incorporating multiplexing during video processing, the user can add metadata such as subtitles or closed subtitles that can be obtained on request and hidden whenIt is not used.
Signal processing multispro is also used. Digital television and telephone services rely on the use of multiplexing. This technique can provide more channels on one line on television. The telephone service industry also relies strongly on digital processing to serve more customers on a small number of lines.
Sound processing is another form of digital processing that allows the user to clean or combine audio files. Using different processing techniques, the audio engineer can add traces to the file, remove the background noise, or otherwise improve audio files. It is even possible to add digital watermark for audio files for copyright protection purposes. In some cases, sound engineers also add noise to the audio track in a process called DITHERING, which serves to increase the overall quality of the audio file by smoothing someoneTerry harsh changes of the rushing as the sounds move up and down on the frequency course. The same technique is also used in image processing and video to smooth out finished digital images.
Digital processing is also used to handle or study data. In some cases, this data processing is used for public security, as in case of earthquake or hurricane activities. Digital data processing provides much faster and accurate data processing means, allowing extended warning times for imminent disasters. It is also used in laboratory research of medicinal products and computer sciences to quickly process complex calculations that once required hours of intensive research and manual processing.