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TechnoBabble

by Charlie_Layno from Greensboro, NC

Last Post 14 days, 11 hours Ago


It is now 90 days left until television as we have known it changes forever. I look around at the work that has been done here at the station in preparations for this day and I just can’t believe that we will be turning off our venerable analog transmitter on February 17, 2009, FOREVER. Forever. That is a long time.

The meetings and discussions are getting closer and closer now as the day approaches and even though I know we will push that big red button OFF for the last time in analog, it is still a little surreal. This will mark the first time in US history that we have stopped using a broadcasting format and for no more reason than it is “out of date.” It is interesting to note that the UK has done this several times. In the 1980’s the Brit’s turned off their original TV signals that were black and white and only 405 lines of resolution. Those TV signals were all VHF signals as well. Their “colour transition” started in the late 60’s when they introduced color 625 line UHF television. By the 1980’s there were enough color 625 line UHF TVs in the country they felt comfortable in turning off the old VHF system. Other European countries soon followed suit. But not only did the UK shut down their VHF system, at the same time they introduced a change in the sound transmission of their TV signals from analog to a system called NICAM where the picture is analog and the audio is digital.  The UK is now in the process of turning off all analog TV signals as well, but they are not slated to do that until 2011. The UK started their digital transition 6 months ago using a regional approach to turning off analog by having the BBC station stop programming and broadcast an information graphic about where to find BBC programming on digital and then 30 or 60 days later, the other stations turning off their analog transmitters, something many people here said should have been. Of course here, we are slated to just turn off our analogs as if they never existed and go on our merry way. There is an attempt to put some 11th hour legislation in that would provide what is being called, “Analog Nightlight.” This is where stations that can keep their analog transmitters on the air past February 17th to do so for 30 days to run an information graphic about where to find their digital programming. This is all well and good, but many people think this should have been thought of LONG before now. We will see if it passes. Of course this doesn’t help WGHP since we are moving our digital signal back to channel 8 on the 17th of February, but it might be something to consider for other stations who are just turning off their analog transmitters since they would be staying on their digital channels.

The good news is that 85% of the population will not be effected by the change because they are connected to satellite or cable. The conversion is being done there for those people. The other 15% that receive their TV via antenna, many already have purchased the converter boxes and are viewing digital TV now. Those who haven’t moved in the “digital direction” will be watching static on February 18th, or stations with information graphics if Congress passes the Analog Nightlight law.

In our own progress to towards February 17th, the parts needed for conversion of our channel 8 transmitters have started to arrive. The plan is to have the auxiliary transmitter converted and tested by the end of the year. After that we should have all the parts ready to convert the main transmitter to digital. We will start that part of the process on February 18th after we stop broadcasting analog. While we do that, for the week or so that it will take to convert it and get it ready to put on the air, we will be broadcasting digital with our auxiliary transmitter. That is how we will be able to turn off analog channel 8 and turn on digital channel 8 immediately. Of course at the same time that happens, we will be turning off our channel 35 digital transmitter for good as well since we aren’t allowed to broadcast on two channels digitally at the same time. So as you can see, still lots of work to do, even after all the work that has been done.

We do thank you for watching FOX8 WGHP all these years in analog and we look forward to continue to serve you in the digital TV world.

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Member Comments Total Comments: 5
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ShaneKSmith read my blog view my photos
Nov 22, 2008 | 12:32 AM

Charlie over the past 2 days 11-20-08 and 11-21-08 I experienced a loss in audio and a “Black Crush” effect on my hdmi vizio lcd tv. The Black Crush gives the anchors black shadows on highlight points like cheeks and under the nose. So Julie Luck looks like she has an afternoon shadow. Before this problem in hdmi the picture is great! It is not just on the news but other hdmi shows. I use time warner road runner cable. I know it is not the hdmi cable itself because I used the same cable on my lg lcd with no problem and the picture looks great. I don’t have a gamma adjustment for this vizio. Vizio tech support wants pictures. Well, of course tonight the picture went back to being good, but the audio is still muffled. I deleted my dvr recordings of the news already on the days the picture was bad. There is a distinct audio gain when I go from hdmi to tv input that wasn’t there before. I should say loss in audio on the hdmi input. The TV was purchased from Sam’s Club on 8-30-08. Have you heard of this before or can you give suggestions? I fiddled with contrast etc., reset defaults. I am currently stuck on tech support hold and may have to move copy & paste this post over to Kevin Kelly’s thread!

Charlie_Layno read my blog view my photos
Nov 23, 2008 | 1:17 PM

So if I am understanding correctly, you can record a program and it will always be dark every time you play it back with other recorded programs not being dark every time you play them back and you can repeat the process time and time again? If this is true, the problem isn't the TV but the cable box. That is where I would start

ShaneKSmith read my blog view my photos
Nov 25, 2008 | 4:37 AM

Thanks Charlie! I isolated the problem to the HDMI input on the Vizio TV itself. With 2 different LCD TV’s and two different HDMI cables, I juggled and switched until I was certain it was the input. The video went to a black crush look and the audio was muffled. I found out that it really isn’t just a Vizio problem. The hdmi inputs have a tendency to get loose on all models from inside the TV. Whether it is a solder point or the weight of the cord, it is a shame! The reports I read say that the hdmi plug and input is getting revised in a year or so. With $100.00 + per cable it is like highway robbery. The picture is great when it works! I am hoping the LG hdmi input lasts until the next plug conversion. Keep your receipts!

aajayi
Dec 7, 2008 | 12:08 AM

i recently purchased a philips 42 inch lcd and the only channel which seems to black out is my fox 5. Any reason why? could it be because of the transition

Charlie_Layno read my blog view my photos
Dec 7, 2008 | 7:40 PM

I wouldn't think so. It may be something at the station. There are 3 FOX5's on the east coast, FOX5 NY, FOX5 DC and FOX5 Atlanta. You may want to contact your local station.

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Charlie_Layno

I am one of the behind the scene people here at FOX8. I work in the Engineering department and speak quite a bit of technobabble. I run the TV transmitters that allows everyone to see all of the programs and news on FOX8. I like to say, if you see a good picture and hear good sound, I am not working very hard, but if you see or hear static, I am working very hard!

Member Since: 7/27/2006