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March 19, 2009

Are you watching Digital TV but listening in monophonic?

********************************************************************
This article was originally published on May 26, 2008.
Since that time the government has moved the conversion date to June 12th.
Additional information has also been added at the end of the article.
********************************************************************

The government has decided that your analog TV won't work after February 17, 2009:

"At midnight on February 17, 2009, all full-power television stations in the United States will stop broadcasting in analog and switch to 100% digital broadcasting."

That leaves you with the following choices:

-Get a Digital TV Converter Box (least expensive option) so you can continue using your existing TV

-Get connected to your local Cable service provider or Satellite TV provider.

-Buy a new digital TV (a whole other set of choices).

If you only care about "regular" TV and not about any of the many other stations on Cable or Satellite, or if your finances are such that such extravagances are not an option, then your only choice is to get a Digital TV Converter Box.

To help, the government is providing you the opportunity to get a $40 credit toward the purchase of a Digital TV Converter Box. This may explain why these boxes, in this author's opinion, cost more than they should. Be aware that the credit is only good on a select number of such boxes, and there are differences between the boxes. To learn more about the rebate and the boxes they can be used with, go to the official government website: https://www.dtv2009.gov/ . For information about how consumers feel about some of the available boxes and to find out which ones might be available at your local electronics store (you can only use the coupon in a physical store, not online), you can use some of the search tools available at http://thisismystore.com/.

Here's what you need to know once you've gotten the box:

If your TV does not have any option except to connect the cable wire where an antenna would otherwise be connected, you are out of luck. No stereo for you. Just connect the antenna to the box, and an RF cable (sometimes included) from the converter box to where your antenna was connected. Then tune to channel 3 or 4 and use the remote that came with your converter box to change the channels.

If you have a stereo TV, your TV needs to have stereo RCA jacks for stereo sound to be fed to it. So to get stereo sound from your box, you need to connect the line-out jacks marked L and R (usually color coded red and white) to the line-in jacks marked L and R on your TV. But wait -- that only gets you sound. If you want a picture, you need to connect the yellow video-out to the matching yellow video-in on your TV.

Now when you turn on your TV, don't panic when there is either static or no picture or sound. That's because your input source is now Line 1 or Video 1 or some such similar choice. You are not using the TV tuner, so you are not watching through channel 3 or 4 (depending on where you live). And, you will probably notice (if you previously were connected as described for mono TVs above), that you have an even better looking picture, and now have stereo sound. Also make sure that your converter box is set for stereo (some have that as a menu choice).

What if you want to include your VCR/DVR or other video-recording device in the loop? You would follow similar instructions for setting everything up for stereo, except that you would, in essence, be doing the same thing twice. First replace the term TV with VCR/DVR in the instructions above for connecting up the cables from the converter box. Then, pretend the VCR/DVR is the converter box and follow the instructions again. And as in the direct from converter box to TV above, you will need to remember that you are now watching through Line 1 or Video 1 or whatever it is called on your TV. Note that if you connect a VCR/DVR or other recording device in the loop, you may need to first turn on that recording device.

Also, you probably need to turn up the volume on your TV and on the converter box, and adjust both until you find a combination that sounds right. If your TV volume is too low, you may find that sound is not great. This is probably not the fault of the box, so adjust the TV volume accordingly.

And finally, you will now also need to remember to turn on the converter box and then turn on the TV in order to watch TV. Get in the habit, because after February 17, 2009, your analog TV alone will no longer be receiving any signals from the TV stations.

Some extra information:
If you encounter difficulty getting some channels with a regular antenna, don't rush out to buy an expensive antenna before first moving the antenna around to see if different positions bring in different channels. Then, before giving up, try alternate channels. For example, if you are in the NYC area and having trouble getting channel 13, go into the manual channel selector option on your DTV box and try channel 61. That should resolve to 13. There are quite a few stations, at least here in the NYC area, that are broadcasting on more than one frequency, so try every single channel number and see what you might find.

[You may want to share this article with your friends and family, who may not know that they are probably watching TV and recording programs in glorious monophonic if they didn't set things up properly or are watching through channel 3 or 4. You may also want to help them out regarding alternative options if some of the stations are not coming in.]

Richard L. Kuper
The Kuper Report
http://TheKuperReport.com

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December 19, 2008

Review: Composite and component cables for iPod from Griffin Technology

Richard Kuper
The Kuper Report
http://thekuperreport.com/

If your iPod is capable of sending video or graphic images to TV, then instead of viewing the videos or images on a tiny little screen, you can view them on your TV or monitor. If you want to hear the audio files you have on your iPod on a real stereo system, then these cables will give you that option. All connectors are color-coded for easy connecting.

With either of these cables from Griffin Technology and the included PowerBlock AC Adapter you can also:
  • Connect your iPod to your computer to download songs, videos, images, and also charge your iPod via your computer.
  • Charge your iPod from a wall outlet via the PowerBlock AC Adapter (and you can do this even while watching videos on your TV or listening to music on your stereo system).
  • Charge any usb device via the PowerBlock AC Adapter.
If your TV or home entertainment system only accepts one yellow-coded cable for video, then you will want Griffin’s Composite Video Cable for iPod.

If your TV or monitor has three video inputs (Red, Green, and Blue), then you will want Griffin's Component Video Cable for iPod.

Important caveats if you are thinking of getting these cables to see the video or images stored on your iPod displayed on your TV or monitor. First, check to see if your iPod has that option. Not all do, and the default setting is for this feature not to be enabled. So assuming your iPod has the option to send output to TV, you will need to first turn that option on. There are no instructions that come with the cables telling you this, so be sure to check your iPod first. I discovered, for example, that the iPod nano (1st generation) does not have an option to send the images to TV. I even went and got the latest software update but that option did not show up anywhere on the 1st generation iPod nano. Also, these cables are not for iPods that only have a usb connection.

If the caveats are not an issue, then check out these cables from Griffin Technology. They list for $49.99.

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November 04, 2008

Review: Plantronics Stereo Bluetooth Headsets

Richard Kuper
The Kuper Report
http://thekuperreport.com/

I evaluated two Bluetooth headsets from Plantronics: The Plantronics Voyager 855 Stereo Bluetooth Headset, and the Plantronics Pulsar 590A with Universal Bluetooth Adapter. Both have pros and cons, depending on your personal preferences and needs.

Neither the Voyager 855 nor the Pulsar 590A listed my current cell phone, a Samsung Juke (SCH-u470) that doubles as an mp3 player, as a compatible bluetooth phone. Samsung did not list either of these headsets as compatible. Despite those omissions by both companies, both headsets easily connected (the term used for connecting bluetooth devices is "paired") with my phone, and neither needed the indicated code to pair up.

For stereo listening, bluetooth devices must support the Bluetooth Audio Distribution Profile (A2DP). Devices that do not support the A2DP profile must use the Plantronics universal adapter to work wirelessly with these headsets. The adapter only comes with the Pulsar 590A. Also, bluetooth mobile phones with built-in MP3 must support the Bluetooth Audio Distribution Profile (A2DP) for stereo listening.

Used as a cell phone headset

Voyager 855

The Voyager 855 works either as a standard mono bluetooth headset, or as a stereo bluetooth headset.



This is an in-ear headset. To use it as a standard mono headset, you can either insert the primary unit in your ear or, if you need an over-the-ear hook to hold it in place, attach the provided hook. To use it as a stereo headset, the in-ear add-on is attached to a thin cord connected to it's own over-the-ear hook. There are also three different sized earbud adapters. I've tried all three sizes and haven't quite found the right size for one of my ears that I personally find comfortable. And if I fully set the earbud in my ear to "seal out the noise", I find that I hear myself echoing in my ear when I talk, as when one simply holds their hand flat over their ear and talks. But that's just me. You may not have this experience.

To answer an incoming call, you either extend the sliding boom on the primary unit so that the mic is closer to your mouth, or tap a button. Since my phone is also an mp3 player, I was happy to find that when I answered a call it paused the music, and resumed it when the call ended. The
sound was clear on phone calls using the unit as a mono headset, and was even more so when using the unit in stereo mode (probably because I was now listening in both ears). One issue that folks at the other end of the calls mentioned was when I was outdoors in breezy or windy weather they had trouble hearing me, so I found myself cupping my hand over the mic to block the wind, which helped. I've had this issue with wired headsets in the past.

Plantronics claims up to 7 hours talk time, 6 hours stereo listening time, 160 hours standby time from a single charge. I don't make/receive a lot of calls and have mostly used the Voyager 855 to listen to music. In that mode, I estimate that the claim of 6 hours of listening time before needing
to recharge is reasonably accurate. Unfortunately, the only way to determine the battery status is either to somehow notice a blinking red (hard to do when the unit is on your ear), or else you suddenly hear a series of beeps when the battery is really low. At that point, the battery dies soon afterwards and needs to be recharged.

In addition to the items mentioned above, the Voyager 855 comes with an AC charger and a pouch to hold the headset. The Voyager 855 does not come with a USB cable to charge the unit via your pc. Such a cable is available, however, for an extra charge. In my opinion, this cable should be included with the headset.

I will address music listening, and what happens if I get a call while listening to music after a basic review of the Pulsar 590A.

Pulsar 590A

The Pulsar 590A is more than an over-the-head stereo bluetooth headset. It can also be used as a wired headset or wired headphones.



With the provided universal bluetooth adapter, it can also be used to listen wirelessly to iPods and virtually any device with a headset/headphone out jack. And if that's not enough versatility, it also comes with an in-flight cable so you can listen to the music or movie on a plane. It also comes with a desktop charging stand, an AC charger, a travel case, and a USB charging cable.

The mic on this unit is a small tube that looks like a small fuse. It seems to be a glass tube, so some care is needed. I found it a little difficult to extend it initially, but it loosened up a bit over time. Other than that, the test results were comparable to the 800, including when I answered a call it paused the music, and resumed it when the call ended. In the case of this headset, however, you need to press a button to answer a call.

Extending the tube does not engage the phone-answer action.

For the Pulsar 590A, Plantronics claims up to 12 hours talk time, 10 hours stereo listening time, 130 hours standby time from a single charge.

Listening to music

The main reason I was interested in stereo bluetooth headsets was to listen to music on the mp3 player part of my cell phone. Headsets are not stereo systems, and mp3 files are not the same as full-fledged audio recordings intended for play on a real stereo system, and so such comparisons would be unfair. Comparisons to a high-quality headphone connected by wire to such a stereo system would also be an unfair comparison to wireless listening. So the only reasonable comparison for most listeners would be to compare the sound to an iPod and it's provided earphones. Both the Voyager 855 and the Pulsar 590A provided comparable sound quality to iPod earphones, and also to the wired headset that came with the cell phone. The Voyager 855 sounds best when inserted in the ear in a manner that blocks out outside sound.

As mentioned earlier, though, the Pulsar 590A comes with some extra tricks. One is the ability to use it as a standard wired headphone. The provided cable comes with a 3.5mm plug - the size used on iPods and personal computers and such. With a separately purchased stereo phono-plug adapter from such stores as Radio Shack or amazon, it can also be used as a wired headphone on a real stereo system. I did connect it this way, and although it did not measure up to my high-end headphones, it provided very nice sound. I then tried out the Universal Bluetooth Adapter, attached to my stereo system. It was quite a treat to be able to walk around without wires and listen to my stereo, and the sound was very nice. I was able to set up my stereo to play both through the systems speakers and through the headphone jack that the adapter was connected to (via my 3.5mm to phono plug adapter) and discovered that there is a delay in getting the signal to the headset. It was like being in a stadium where the announcers voice echoes. I also connected the Universal Bluetooth Adapter to an iPod and enjoyed wireless listening that way too. I was also able to pair the Voyager 855 headset to the Universal Bluetooth Adapter.

Other features

With both headsets you can raise and lower volume. I was able to skip forward and back on the tracks on my mp3 phone and mute and pause with both headsets. I have not been on a plane in while, so I was unable to test the in-flight option with the Pulsar 590A.

In conclusion

All in all, I was impressed with both headsets. They both met my needs for stereo listening and making/receiving phone calls on my cell phone/mp3 player. The Pulsar 590A had many more options.

The Plantronics Voyager 855 Stereo Bluetooth Headset is an in-ear headset, and can be used either as a mono headset or a stereo headset.

The Pulsar 590A with Universal Bluetooth Adapter, is a stereo over-the-head headset.

The Voyager 855 lists for $149.95, while the Pulsar 590A lists for $249.95. Each can be found for about half those amounts at places like amazon.

More information about these and other Plantronics headsets can be found at the Plantronics website, http://plantronics.com.

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R.L. Kuper, Inc. - Management Consulting

May 26, 2008

Are you watching Digital TV but listening in monophonic?

The government has decided that your analog TV won't work after February 17, 2009:

"At midnight on February 17, 2009, all full-power television stations in the United States will stop broadcasting in analog and switch to 100% digital broadcasting."

That leaves you with the following choices:

-Get a Digital TV Converter Box (least expensive option) so you can continue using your existing TV

-Get connected to your local Cable service provider or Satellite TV provider.

-Buy a new digital TV (a whole other set of choices).

If you only care about "regular" TV and not about any of the many other stations on Cable or Satellite, or if your finances are such that such extravagances are not an option, then your only choice is to get a Digital TV Converter Box.

To help, the government is providing you the opportunity to get a $40 credit toward the purchase of a Digital TV Converter Box. This may explain why these boxes, in this author's opinion, cost more than they should. Be aware that the credit is only good on a select number of such boxes, and there are differences between the boxes. To learn more about the rebate and the boxes they can be used with, go to the official government website: https://www.dtv2009.gov/ . For information about how consumers feel about some of the available boxes and to find out which ones might be available at your local electronics store (you can only use the coupon in a physical store, not online), you can use some of the search tools available at http://thisismystore.com/.

Here's what you need to know once you've gotten the box:

If your TV does not have any option except to connect the cable wire where an antenna would otherwise be connected, you are out of luck. No stereo for you. Just connect the antenna to the box, and an RF cable (sometimes included) from the converter box to where your antenna was connected. Then tune to channel 3 or 4 and use the remote that came with your converter box to change the channels.

If you have a stereo TV, your TV needs to have stereo RCA jacks for stereo sound to be fed to it. So to get stereo sound from your box, you need to connect the line-out jacks marked L and R (usually color coded red and white) to the line-in jacks marked L and R on your TV. But wait -- that only gets you sound. If you want a picture, you need to connect the yellow video-out to the matching yellow video-in on your TV.

Now when you turn on your TV, don't panic when there is either static or no picture or sound. That's because your input source is now Line 1 or Video 1 or some such similar choice. You are not using the TV tuner, so you are not watching through channel 3 or 4 (depending on where you live). And, you will probably notice (if you previously were connected as described for mono TVs above), that you have an even better looking picture, and now have stereo sound. Also make sure that your converter box is set for stereo (some have that as a menu choice).

What if you want to include your VCR/DVR or other video-recording device in the loop? You would follow similar instructions for setting everything up for stereo, except that you would, in essence, be doing the same thing twice. First replace the term TV with VCR/DVR in the instructions above for connecting up the cables from the converter box. Then, pretend the VCR/DVR is the converter box and follow the instructions again. And as in the direct from converter box to TV above, you will need to remember that you are now watching through Line 1 or Video 1 or whatever it is called on your TV. Note that if you connect a VCR/DVR or other recording device in the loop, you may need to first on that recording device.

Also, you probably need to turn up the volume on your TV and on the converter box, and adjust both until you find a combination that sounds right. If your TV volume is too low, you may find that sound is not great. This is probably not the fault of the box, so adjust the TV volume accordingly.

And finally, you will now also need to remember to turn on the converter box and then turn on the TV in order to watch TV. Get in the habit, because after February 17, 2009, your analog TV alone will no longer be receiving any signals from the TV stations.

[You may want to share this article with your friends and family, who may not know that they are probably watching TV and recording programs in glorious monophonic if they didn't set things up properly or are watching through channel 3 or 4.]

Richard L. Kuper
The Kuper Report
http://TheKuperReport.com

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