Analog Over-The-Air TV Ends Tomorrow Night

Digital TV Converter Being Attached to Analog TVThe over-the-air free TV that is available with an antenna has been available in both digital and analog formats during the transition to digital TV. Midnight tomorrow night, June 12th, the analog signal will be shut off.

At Tech DC we have been helping a few customers, especially those who have extra TVs or who live in rural areas not served by cable, to switch to Digital TV. See Tech DC’s 7 Misconceptions about Over-the-air Digital TV. And remember that if you do get TV through analog over-the-air transmissions, then you can request $40 coupons toward a digital converter box.

From The Washington Post:

Almost 3 million U.S. homes — 60,000 households in the Washington area alone — could wake up Saturday to a blank TV screen.

By midnight tomorrow, all of the nation’s full-powered TV stations will shut off the analog signals that brought the iconic shows “I Love Lucy” and the “Cosby Show” to millions of living rooms, marking the biggest change in television viewing since the advent of Technicolor. In their place, broadcasters will air a new breed of digital broadcasts intended to bring crisper pictures and sound to shows like “American Idol.”

At the end of this long-awaited and troubled transition, the government will have made $20 billion from the sale of the old

analog airwaves, the telecommunications industry will be able to offer brand-new, high-speed wireless services, and public-safety officials will get access to airwaves for a new nationwide communications network.

But people have been left to deal with some unsatisfactory results of the poorly managed, government-mandated transition. The education campaign was uncoordinated, a federal program to help people pay for converter boxes ran out of money, and many were not informed that they might need additional equipment to receive TV service.

Those most at risk of losing programming — seniors, non-English speakers, low-income viewers and rural residents — are among the more than 14 million households that rely heavily on over-the-air signals to receive critical public-safety alerts, news and weather reports.

“The problems for those people will be much greater than the forecast,” John Carey, a professor of communications and media management at Fordham University.

Older analog sets that rely on rabbit-ear antennas will need a converter box, which costs $50 to $80. TV sets with digital tuners will receive broadcasts, but viewers will need to adjust antennas and in some cases install more powerful ones.

For Maria Rubio, 67, of Langley Park, the TV has been a constant companion since her husband died two years ago. She watches five to six hours of television a day with the dial fixed on Spanish-language talk shows and telenovelas on Univision. She does not speak much English.

Rubio is worried that her pastime may disappear come Saturday. A neighbor’s teenage son hooked up a converter box, which she bought with a government-sponsored coupon for a $40 discount, to her 16-year-old TV. But she may also need a new, stronger antenna for reception.

That’s because digital signals do not travel as far or hold up to interference as well as analog. Analog signals will show a snowy picture for viewers on the edge of a station’s coverage area. But with digital signals, even the smallest obstruction — a tall tree in the yard or an airplane flying overhead — can cause the picture to freeze and sometimes disappear altogether.

Rubio said she cannot afford to buy a new antenna. “We almost could not pay for that [converter] box,” she said.

Much of the government’s education campaign focused on just getting consumers to buy converters boxes. Critics say officials waited too long to tell viewers that they will likely need a new antenna and will have to scan frequently for channels.

More than one-third of the callers to the Federal Communications Commission’s DTV call centers have cited reception problems.

The twice-delayed transition to all-digital television has been in the works for more than two decades and, when all is said and done, will have cost nearly $4 billion.

Congress had mandated that all full-power stations convert to digital signals in 2006. But the switch was pushed back to Feb. 17 because of consumer confusion and lack of equipment.

Two weeks before that deadline, Congress voted to again postpone the switch, this time to June 12, after a $1.5 billion program ran short of funds to distribute $40-off coupons to offset the cost of converter boxes. Ultimately $650 million in stimulus funds was allocated to the preparation efforts.

Nearly 800 stations, mostly in smaller markets, went ahead with the transition in February, and six more will make the change by today. That leaves 974 stations in major cities to make the switch tomorrow. Stations will be shutting off analog signals throughout the day tomorrow. In the Washington area, the CBS and ABC affiliates plan to do so in the morning, while the rest plan to make the switch between noon and midnight.

Broadcasters hope the new digital programs and improved channel offerings will lure back some viewers who subscribe to cable and satellite services. Less than 15 percent of U.S. viewers rely on free over-the-air television.

But analysts say the digital transition has instead prompted a number of people to switch to a pay-TV service to avoid the hassles of upgrading TV sets.

About 5 percent of U.S. households have subscribed to a cable or satellite service in the past year, according to a survey conducted by research firm Knowledge Networks. Jeffrey Wlodarczak, managing director of Hudson Square Research in New York, estimates that the pay-TV industry will gain nearly a half million customers in the switch.

For example, Time Warner Cable, the nation’s second-largest cable company, said it added 80,000 over-the-air customers in the first three months of the year. Satellite provider DirecTV said it signed up 50,000 to 100,000 over-the-air viewers.

“It has clearly offset the losses for companies that were already under economic pressure,” Wlodarczak said.

Sales of digital TV sets have tripled in three years, and people are expected to buy a record 34.5 million sets this year, according to the Consumer Electronics Association.

A growing number of households, however, are not watching TV the way they used to. Many now access programming through Internet-based platforms such as Hulu.com, which hosts a large catalog of new and classic shows.

Ben and Katie Hallen of the District use a Roku digital video player to stream movies and TV shows from Netflix, iTunes and Amazon.com.

“Cable was optional for us, but Internet was not,” said Ben Hallen, 30, an assistant professor at the University of Maryland. “This way we can watch things on our own schedule. I don’t feel like we’re missing out on anything.”

But about 30 percent of U.S. households are not online, and 80 percent of the nearly 14 million homes that rely on over-the-air broadcasts have never logged onto the Internet, Carey said.

Despite the inconveniences, economic experts say repurposing the old analog airwaves for wireless broadband services and communications networks for emergency responders is the most prudent use of resources.

Wireless companies have spent $20 billion for the rights to those airwaves, and federal officials hope it will help expand the reach of high-speed Internet to all corners of the country.

Some initial Palm Pre Reviews

The Palm Pre has just been released and most of these reviews are from review units.  This means some of the issues may be resolved with OS updates.  Here are some of top reviewers initial problems with the Pre.

Phonescoop.com

When the Pre is attached to a PC to sync media, it cannot make or receive calls or text messages!!! What the what?!? Palm doesn’t provide an explanation, but that’s just ridiculous.

The Wall Street Journal

The Pre’s biggest disadvantage is its app store, the App Catalog. At launch, it has only about a dozen apps, compared with over 40,000 for the iPhone, and thousands each for the G1 and the modern BlackBerry models.

During my testing, one of my downloads from the App Catalog caused my Pre to crash disastrously — all my email, contacts and other data were wiped out, and the phone was unable to connect to the Sprint network or Wi-Fi.

USA Today

I encountered occasional sluggishness and bugs. At one point, the clock was out of whack. At another, I had to shut down the Pre because the onscreen icons kept dancing around.

Gizmodo

The first thing you’ll notice as you slide open the Pre is the absurdly sharp ridge digging against your palm. Nowhere—not on the iPhone, the G1, the G2 or any of HTC’s other smartphones—has a phone been so threatening to the integrity of my skin.

Opening multiple apps at once really does slow down the phone enough to be noticeable. In fact, if you’re doing something particularly intensive, you’ll actually notice your music stutter, which we’ve never experienced once on the iPhone. Ever.

Engadget

Besides the standard issues we had with the construction of the phone, we did spot another peculiar problem we hope is just a one-in-a-million fluke with the test device we were given: it physically broke… There is a small flap that covers the MicroUSB port, and while attempting to get the thing open, a thin piece of plastic which runs along the bottom of the casing just snapped.

The good news for Palm is that reviewers still liked the Palm Pre, at least in theory.  But their biggest gripes are with the physical device.  There were lots of complaints about the keyboard as well as battery life.  Since Palm is a fragile company, it could be difficult for this device to save them.  On the other hand, there are plenty of iPhone haters out there and due to the lack of current competition, I’d expect all of them to be interested in the Pre.  If Palm can survive and resolve some of the physical flaws of the Pre, a follow-up version could be much more compelling.

Ooma VoIP Phone System Review

Ooma Core VoIP Phone SystemThere have been many technologies I’ve been skeptical of, none more so than Ooma, a VoIP phone service. If you don’t know what that means, essentially it is a way to make phone calls through your pre-existing internet connection as opposed to using a normal phone line. Ooma has several big selling points, all of them true.

  • You don’t need a running computer to use it.
  • You can hook up all your old normal phones to it.
  • Landline call quality.
  • Free US long distance. International calling available for pennies per minute.
  • Typical services like Caller-ID, call-waiting and voicemail are included.
  • And last but not least, the service is free.  There is also $100/year premier service that adds even more features like an extra phone line, extra phone number and the ability to check your voicemail online.

So what’s the catch?  Well, there are a few.

Purchase Hardware

You do have to purchase the Ooma Core VoIP Phone System.  That link goes to amazon which is the cheapest place to buy it from.  List price is $249.99 but amazon usually has it for much cheaper.

Installation

Because Ooma is an internet service, it isn’t for everyone.  You need to have at least some basic understanding of computer technology.  If you don’t know what an ethernet cable or router are, this product isn’t for you.

The first step is to actually activate your Ooma service which you can do through ooma.com.  It is a very short and simple process where you enter a few numbers on the bottom of the Ooma Hub and then select your primary phone number and password.  After that, you’re ready to install the devices.  You also have the option to port over your current home phone number but that costs $40 and takes more time.

When you purchase the Ooma Core VoIP System, you receive an Ooma Hub and an Ooma Scout.  The hub is what connects into your network like a computer and is what does all the work.  The scout is hooked up anywhere you want additional phone lines.  1 scout is included but you can purchase extra scouts as you need them.  If you have a cordless base station phone with extra handsets, that is ideal because only the base station needs to be near the hub or scout.  I highly recommend the Panasonic Dect 6.0 – 3 Handset System.

Ooma Hub backOoma recommends you install the Ooma Hub between your router and DSL/Cable Modem but I do not because it adds unnecessary complication to your network.  Instead, treat the hub like you would any computer and plug its “modem” port directly into your network router/switch.  As a result, ignore the “home” port.  You can plug a phone into the “phone” port and the “wall” port should plug into your home phone line system.  That is how the Ooma Scout communicates with the Ooma Hub, over your pre-existing phone wiring.  At at any phone jack, plug in the Ooma Scout which just has a “wall” and “phone” connection to hook up another phone.

Packet Prioritization

One reason Ooma wants to hook up right after your DSL/Cable Modem is because it can then prioritize the Ooma packets to be high priority.  Without that, heavy internet usage could cause your voice quality to degrade.  Instead, you can setup Quality of Service (QoS) in most modern routers.  In Linksys routers for example, look under “Applications & Gaming” and then “QoS”.  You will want to add “High” priority to the MAC address of your Ooma Hub.  The MAC address is located on the bottom of the hub.   As long as you’ve done QoS for the Ooma Hub or installed the hub in front of your router, your packet prioritization should work perfectly.

Quality of Service

Call Quality

I was most skeptical about the claimed landline call quality.  I’ve used many other VoIP services, the most popular of which is Skype.  Skype call quality does not compare to a landline in my opinion.  It is acceptable but not awesome.  Vonage is considered to be high quality but is very expensive for VoIP.  Ooma is free after you purchase the initial hardware.  The resultant call quality really did shock me.  It sounds terrific but you don’t have to believe me.  Check out all of these Amazon Reviews.

While I had great call quality, it doesn’t mean you will.  Because Ooma goes through your internet connection, the call quality is completely dependent on the quality of your internet.  Typically the upload speed is what is the biggest bottleneck.  Ooma recommends you have at least 256Kbps.  I have a 768Kbps plan and get about 670Kbps on average.  It appears Ooma tends to use about 100Kbps so it makes sense they recommend more so you have room to make calls while still using your internet for other things.

I attempted to see if I could push my internet connection to its limits and see how Ooma would react.  I did 2 Ooma voice calls (via the premier plan’s 2nd line), 1 iChat video, while also downloading an HD movie and uploading large files to servers.  Ooma call quality did not degrade at all.  In part, this is because the Ooma data packets were higher priority than all the others.  So you can push your internet usage as much as you can and the Ooma calls should not degrade.

Faxing over VoIP is notoriously difficult due the way the compression virtually destroys the fax data stream.  Impressively, faxing over Ooma does seem to work.  They don’t guarantee it will work but it did work in my tests. You have to dial *99 from your fax machine before the number.  It is unclear exactly what this *99 does but I assume it tells Ooma to prepare for a fax and it can then optimize for that.  They imply that the shorter the number of pages are you sending, the better your chances of success.

Blacklists

One really neat feature I feel I have to mention is the blacklists.  This is only a premier feature but it is really cool.  Lets say you get a call from a telemarketer.  Feel free to hang up on them or taunt them as you wish but afterwards, login to ooma.com and blacklist that number.  You don’t even have to enter it, you just select it from your call history.  Then that number can never call you again.  Instead, they will hear a very pleasant voice telling them they are blocked.  In addition to the personal blacklist you can maintain, there is also a community blacklist.  If enough other Ooma users mark a number as blacklisted, then it will eventually be blocked for everyone using the community blacklist even if they’ve never called you.  This is actually how spam blockers work so I consider it a phone spam blocker.  The last remaining unwanted call I get is from telemarketers who block their number.  You can setup Ooma to not ring if no caller-ID information is available.  In all of these blocking solutions, you have the choice to simply block them or send them directly to voicemail.

ooma-blacklist

The Real Cost

If you used a VoIP service that required your computer to be on 24/7, you’ve got to pay for the high power usage of your computer.  The Ooma Hub uses about 10 watts so it will add very little to your electric bill.  If you want the premier service that offers some very attractive extra features, it is $12.99/month or $99.99/year.  The initial hardware purchase is over $200 but hopefully the hardware will lasts for years.  It is essentially like a router and routers usually last for years.  If your hub broke, you’d have to contact Ooma to get it replaced and that cost is unclear.  For me, having the hub and the scout was all I need but some people might need additional Ooma Scouts and those are not that cheap at $69.99 each.  There is no charge for the normal Ooma service plan.  They do technically have a 3,000 minutes/month limit but claim they have never actually shut anyone off due to that.  They say they only have an official limit to prevent commercial use.

The Company

So the calls are great, the service is free, but will this company survive?  That’s perhaps the biggest concern.  Ooma, Inc. is a privately held company so not much is known about their profitability.  The risk is that you buy a $200+ hub that becomes worthless when the company goes under.  On the other hand, the company has shown signs that they may have an ok future.  Currently they only make money off of the hardware sales and premier plan.  They have also said they are looking into business solutions such as an Ooma service with 8 phone lines.  This could be very lucrative for Ooma and allow them to continue to offer their free service indefinitely.

Conclusion

If you are willing to take on the risk of dealing with a company you don’t know much about, the payoff could be big in phone bill savings.  I didn’t believe all the amazon positive reviews but in the end, I have to agree with them.  The service has worked great.  I like some of the extra premier features like the blacklist and extra phone line and phone number.  I have a local phone number but also a number near relatives across the country so that they can call me without paying long distance.  You can’t do that with a real phone line, nor the blacklists.

Ooma is relatively easy to hookup and use.  The extra features and nice website make me highly recommend it.

NASA Astronauts Can’t Watch DVDs

NASA Astronauts

From today’s Associated Press:

HOUSTON — Atlantis astronauts fixed the Hubble Space Telescope so it could beam cosmic pictures to Earth, but playing DVDs on their laptops is proving too difficult.

With an unwanted off day Friday because thunderstorms prevented their scheduled landing, the astronauts intended to pass the time by watching movies they brought on the mission. But when they tried to play them, they found out their laptops didn’t have the proper software.

Engineers on the ground tried to troubleshoot the problem — just as they did when a hand rail almost prevented spacewalkers from fixing one instrument in Hubble. After more than an hour with no solution, the astronauts gave up.

Astronaut John Grunsfeld radioed to Earth that they’d have to wait to watch something at a terrestrial movie theater.

So fixing a giant telescope in space worked fine, but getting their laptops to play a DVD didn’t work. I certainly sympathize as Windows typically needs additional codecs loaded to play DVDs. They should have had a copy of the free VLC media player.

No Home Phone? Try Skype

Many people are beginning to abandon their home phone lines because they simply don’t use them much any more.  $35 for a basic phone line plus long distance bills on top of that is expensive compared to the alternatives.  Almost everyone has a cell phone and will simply use that instead.  However, cell phone plans have limited minutes.  What happens when you need extra minutes?  That’s where Skype comes in as a great complement to the home with no home phone.

skype_logoIn case you have never heard of Skype, it is essentially a phone service that works over the internet.  A Skype user can call another Skype user for free but a Skype user can also call real phone numbers at an extremely low price.  Skype is also great for international calls.  It is even more valuable now because you no longer need to use Skype via your computer.  There are now mobile Skype programs made for many devices including the iPhone, PSP, and several mobile phones.  The iPod Touch can run all iPhone apps as well so those who hate AT&T can still use the Skype iPhone app.  All you need beyond that is internet access which almost everyone already has at home.

SkypeOut

One way to pay for Skype-to-phone calls is to purchase SkypeOut Credit.  Once you have credit on your Skype account, you can pay per minute.  There are various prices for each country according to this rate chart.  Calls to the US cost just $0.021 per minute.

Skype Subscription

If you plan on making at least 150 minutes of calls per month, a Skype Subscription will be by far the cheapest.  For just $2.95/month, you can get unlimited Skype-to-phone US calls.  If you have an iPhone and don’t want to use your AT&T minutes, just launch the free Skype app and make the call for free when you are at home where your iPhone is on your wifi.  If you pay for 12 months at a time, it is even cheaper.

Skype Online Phone Number

Without the Skype online phone number, when you call someone, the Caller ID typically shows a number with all zeros. With a skype phone number, you can get a number in any area code you like.  It will also give other people a way to call you without them needing to use Skype.  A voicemail service is also included with the phone number.  If you have a Skype subscription, you get a 50% discount on a Skype online phone number.

Skype Quality

While Skype is incredibly cheap compared to a home phone line, the call quality is not quite as good typically and may vary greatly depending on the quality of your internet access.  Dropped calls can occur as well as audio breakups.  Overall, in my experience, I would say it is on par with AT&T cell phone quality though.  For the price, it is a great value.