What broadcast standards?
In the United States, Standards and Practices (also referred to as Broadcast Standards and Practices or BS&P for short) is the name traditionally given to the department at a television network which is responsible for the moral, ethical, and legal implications of the program that network airs.
How far can a TV station broadcast?
Commercial Over-the-Air TV antennas are marketed with distance ratings between 20 to 60 miles (for most indoor models) and up to 150+ miles (for ‘extreme’ outdoor models). But, in real-world conditions the idea reception areas for antenna TV are within about 35 miles of local broadcast towers.
Which has better broadcast range?
FM uses a higher frequency range and a bigger bandwidth than AM. Each FM station is allocated 150 kHz of bandwidth, which is 15 times that of an AM station. This means that an FM station can transmit 15 times as much information as an AM station and explains why music sounds so much better on FM.
How many certification levels are there for Broadcast Engineers?
There are also three (3) specialist certifications to establish a benchmark of individual strengths for those already certified at specific certification levels. The certification designations are as follows (PDF applications available for each link):
What are the saturation levels in broadcast safe?
Video supports the greatest amount of saturation at 50% gray. Saturation levels decrease the closer a pixel gets to luma levels of 100% or 0%. Pure white or pure black do not allow any saturation. The Broadcast Safe filter must be the last filter applied to a clip.
Why are Luma levels important for broadcast TV?
But… if you are creating programs for broadcast, cable, DVD, DCP or HDR, then video levels are critically important. This is because the technology involved in each of these distribution platforms has limits; and excessive luma levels, especially with highlights, will get your program rejected by QA (Quality Assurance) at the distributor.
When to use broadcast safe to keep video levels legal?
This clamping means that any texture or detail associated with those levels will be lost. You would use the Broadcast Safe effect to clamp, say, video levels coming from street or ceiling lights, where you don’t care about retaining texture detail about the light.