Archive for the ‘audio visual’ Category

Is Your Church Breaking The Law?

Monday, December 14th, 2009

mike2It seems that churches are being turned into lawbreakers by the FCC

It is certainly not news that churches, technically at least, are legally required to have licenses for their wireless mics.

At this time of year when so many churches produce special events that use wireless mics, this issue has been brought back into sharp focus.

A group called the White Spaces Coalition has come together to advocate for the use of unused broadcast spectrum intended for televison to actually be used for wireless internet.  This is group of lightweights.  Members include Microsoft, Google, Dell, Earthlink and Samsung among others.

While the FCC has turned a deaf ear to unlicensed wireless microphone users in the past, it is unlikely that those who make up the White Space Coalition will allow the FCC to continue to ignore the use of spectrum that is now seen as being so valuable.

I have written before about how these companies are pushing the FCC to build databases of unused broadcast spectrum nationwide.

The chances that a high school theatre or “Sunday only” wireless mic user will be able to stay under the radar if the spectrum they use is commandeered for wireless internet use, since these sorts of services are in as high demand in rural areas and secondary markets as they are in major metro areas.

If you don’t think Microsoft will turn the FCC loose on you, you don’t know Microsoft.

You can read more about the White Space Coaltion here.

GoodBuyGuys.com is your online source for Permacel gaffers tape,Duracell Procell batteriesMagLite flashlightsNashua duct tapeBay State wire tiesHosa and Entertainment One extension cords andOnStage Stand mic stands Click here to sign up for our newsletter.  Here’s a link to our new “How To” animation series.

Internet Marriage To Intercom-Thousands of Offspring

Wednesday, December 9th, 2009

mike2 My email in box stays stuffed with promotional material related to concert and special event production-mostly hardware.  I’m lucky if I have a chance to look at one in ten messages.

I’m really glad I clicked on the one from Clear-Com.  Clear-Com is a leader in intercom systems used in theatres, tv studios and touring production.  Producing a show would be impossible without it.

On a complicated event, concert or television shoot each production company will usually have their own closed system that deals with one aspect of the production.

Unfortunately, one of the problems with a closed intercom system is that there is always somebody on a different system that you really need to talk to.

Clear-Com has released an intercom system (Clear-Com Concert) that uses internet protocol (IP) rather than standard xlr microphone cable for connecting users.  This means that anybody with internet access and the proper clearances can join the conversation related to putting on the show.

The video director can include a follow spot operator in the conversation by adding him or anybody else to the work group.  As long as internet access is available (wired or wireless) there is no limit to the number of participants.

There are multiple ways to administer the user group so that those who need to be included for only a little while can be managed, hopefully preventing what might be really chaotic.  The software package developed for this system allows for a simple “drag-and-drop” method to build your temporary user group and users can also communicate by real time texting in addition to spoken word.

Perhaps most interesting, now participants who are not on-site for the event can be given access to the intercom loop.  Imagine being able to bring in the original set designer or a qualified repair tech in real time to address an issue as the show unfolds.

GoodBuyGuys.com is your online source for Permacel gaffers tape,Duracell Procell batteries, MagLite flashlights, Nashua duct tape, Bay State wire ties, Hosa and Entertainment One extension cords andOnStage Stand mic stands If you know about a new innovation in concert production hardware, please share it with us.

New White Space Worries For Wireless Mics

Friday, December 4th, 2009

mike2 Just when we thought the discussion regarding reallocation of wireless mic frequencies (known as the “white space debate”) was beginning to die down, a new problem is looming on the horizon.

Users of high end (UHF) wireless mics are now mostly aware that mics designed to be used in the 700mHz range of the broadcast spectrum were supposed to be retired in June of this year because the FCC has auctioned off that part of the spectrum for other uses.

Mic users in high end professional audio and those users in metropolitan areas have mostly migrated to new frequencies, many times taking advantage of great manufacturer rebates in the process.  Many users in secondary markets and rural areas have decided to stick with the mics they have while they wait to see what new users will show up in the 700 mHz range.

New initiatives by the FCC to allow currently unused spectrum between major broadcasters in the impacted 700 mHz range are intended to make these “buffer” frequencies available to bring wireless broadband internet services to rural areas.

Furthmore, the FCC is teaming up with the private sector to build databases of unused spectrum that could be made available for broadband. This could force those whose 700 mHz wireless mics to give up their strategy and upgrade.

Big companies like Microsoft and Google are pushing the FCC to allow them to use this space without licensing it.  Since their signals would be much more powerful, they would quickly override the unlicensed wireless microphones that now use the same spectrum.

How have you decided to handle wireless mic upgrades.  Let us know.

You can read more in this article in the current InformationWeek magazine.

GoodBuyGuys.com is your online source for Permacel gaffers tape,Duracell Procell batteries, MagLite flashlights, Nashua duct tape, Bay State wire ties, Hosa and Entertainment One extension cords andOnStage Stand mic stands  Click here to sign up for our newsletter.  Here’s a link to our new “How To” animation series.

Battery Wars! Just In Time For Christmas

Thursday, December 3rd, 2009

spokesguy Our battery sales always spike around Christmas.  Between the number of special holiday performances that use wireless microphones and battery buying for Christmas toys and electronics, we ship lots of batteries.

It seems that  CVS Pharmacies has chosen “battery season” to fire a major shot over the bow of Engergizer Holdings, the manufacturer of Energizer alkaline batteries.  CVS, one of the nation’s largest battery retailers, has seen a major impact from the nation’s economic downturn on its alkaline battery sales.   They’ve decided that the best way to respond to this decrease in sales is by reducing inventory.

The winner in this skirmish?  The Duracell Coppertop.

CVS points to evidence that more consumers are buying their batteries from big box retailers or making their purchases online, where major savings can be realized.

CVS’s annual Energizer sales have been estimated at about $25 million.

Chances are that the long term results of this decision will reduce competition and cost consumers more in the end.

GoodBuyGuys.com is your online source for Shurtape gaffers tape, Duracell Procell batteries, MagLite flashlights, Nashua duct tape, Bay State wire ties, Hosa and Entertainment One extension cords and OnStage Stand mic stands. We enjoy sharing our observations about audio-visual industry trends.

How Do You Get To Carnegie Hall? Join the Stagehands Union

Thursday, October 29th, 2009

good-idea-jeff_small_bigger.jpg I spent a number of years working as a union stagehand, rising to the position of vice-president of my local and enjoying a steady income while seeing lots of great shows.  I gave this sort of work up several years ago, but an article in yesterday’s New York Times is making me rethink my decision.

The times reports that Dennis O’Connell, the props manager at Carnegie Hall, earned $530004.00 in pay and benefits last year.  That’s right.  Over a half million dollars income working as a stagehand.

These figures come from the Carnegie Hall’s 2007-2008 tax return and it shows that  several other stagehands had compensation packages that exceeded $400,000.00.

The times went to some length to point out that stagehand pay many times far exceeded the amount earned by well known performers actually appearing on the stage.

The top executive at Carnegie Hall, Clive Gillinson, actually defended the pay, saying that stagehands “have huge and varied jobs to carry out”.

Now, I’ve been to Carnegie Hall (my wife & son performed with The Duke Chapel Choir there) and I’ve seen these stagehands at work.  Moving risers, setting up the conductors podium and controlling the lighting may require some special abilities, but probably not on par with a skilled surgeon.  I’m not sure that they even require any specific education.

I remember in detail the “huge and varied jobs” I did as a stagehand-everything from unloading a truck to climbing a lighting truss-and how happy I was to earn $15.00 an hour.  I seemed like a fair wage at the time, and some of the work I did was so interesting that I probably would have done it for free.

Sure, there is some wear and tear on the body, but I’m guessing that the earnings of a Carnegie stagehand, including double and triple overtime, compensation for unsed vacation, and various union-mandated payouts, go a long way towards easing the pain.

The next time you pay $100 for a ticket and go to a concert, pay careful attention to the stagehands you see.  They may be the highest paid performers in the building.

Want to know more?  Here’s a link to the Times article.

GoodBuyGuys.com is your online source for Shurtape gaffers tape, Duracell Procell batteries, MagLite flashlights, Nashua duct tape, Bay State wire ties, Hosa and Entertainment One extension cords and OnStage Stand mic stands.  Check back here often for my random observations about show business.

I’ve Seen The Future-It’s Called “Roku”

Thursday, October 22nd, 2009

ted_head.jpg I occasionally have lunch at a Chinese restaurant near my office. Next door, there is an empty storefront that used to be a video rental store.  It’s long gone, and the mall owner has had no luck in finding a new tenant.  I wish them well in filling this space, but you can be sure that whoever eventually takes it won’t be in the video rental business.

The days of going to the video store are over forever.

About a week ago I purchased a gadget called a Roku box and signed up for the basic $9.00 a month Netflix account.  I don’t watch a lot of television, but this little gadget may change my habits. Roku allows you to stream Netflix content through your wi-fi connection to your digital television directly-no computer needed.

With the set top box and the Netflix subscription, you can watch thousands of Netflix movies and television shows instantly-no need to mail DVD’s back and forth anymore. The price stays at $9.00 a month regardless of how much content you watch. It works incredibly well and doesn’t seem to significantly impact our overall internet speed and capacity.

Unlike watching streaming video on computer services like Hulu, the Roku box almost never stops for “buffering” issues even when streaming full screen images on a 37″ display.  You can watch directly on you computer as well, so you have access to Netflix content anywhere wi-fi is available.

Unless Blockbuster has plans to roll out something similar soon, they should be very afraid.  Roku is the future of streaming media.

GoodBuyGuys.com is your online source for Shurtape gaffers tape, Duracell Procell batteries, MagLite flashlights, Nashua duct tape, Bay State wire ties, Hosa and Entertainment One extension cords and OnStage Stand mic stands I enjoy sharing gadget reviews with our readers and customers. Let me know what you think.

What Big Companies Tell Us About Small Ones

Wednesday, October 14th, 2009

spokesguy  Public companies, whether they like it or not, are required by law to reveal a lot more about their finances and operations than they probably want to.  They are owned by their stockholders and regulated by the Securities and Exchange Commission.

An article in Pro Sound News about Harman International caught my eye over lunch.  It was about Harman’s finances and it was as dry as toast.  I read every word.

Why?  Because Harman’s customers are my customers.  This company that did almost $3 billion in sales last year sells some of the most desirable brands in pro audio.  If you use equipment from makers like JBL, Souncraft, Crown, dbx or lots of other well known brands, you are a Harman customer.

Harman reported a decrease in pro audio sales of 26% in their last quarter.  If your sound business is not strong enough right now to buy a new JBL line array, then you are probably not doing enough shows to need a lot of gaffers tape.  If a new AKG wireless mic is not on your shopping list, then you probably aren’t going to be ordering ProCell batteries for it.  No dbx processing gear means no Hosa patch cables.

Two years ago the stock price for a share of Harman International was $100.00.  Yesterday, it closed at $37.00.   That’s up almost 10% since the first of this month and a near doubling of the price since October of last year.

How goes Harman, so goes the pro sound industry.  We wish them well.

GoodBuyGuys.com is your online source for Permacel gaffers tape,Duracell Procell batteries, MagLite flashlights, Nashua duct tape, Bay State wire ties, Hosa and Entertainment One extension cords and OnStage Stand mic stands  Click here to sign up for our newsletter.  Here’s a link to our new “How To” animation series.

Why This News Stuck In My Mind

Tuesday, September 15th, 2009

mike2 I normally don’t pay any attention to television in the morning, even though it is usually on in the house when I get up.  It’s just background noise.

For some reason, however, a Today Show video clip from the Video Music Awards caught my ear.I don’t usually watch awards shows, but the story about Kanye West jumping on stage during Taylor Swift’s acceptance speech stayed on my mind all morning.

Finally, about lunch time, it dawned on me why i couldn’t get this off my mind.

We had provided all the batteries for wireless mics used at the VMA Awards.

The batteries in the mic that Kanye West grabbed out of Taylor Swift’s hand had come from us. About two weeks ago we shipped a huge battery order to Radio City Music Hall for Moonman Productions, the video production arm of MTV.  It was a great order, but I didn’t really give it much thought.  Now we’re a side note to entertainment history.

I am usually proud to proclaim the reliability of ProCell batteries, but, just this one time, it might have been better if there had been a catastrophic battery failure.

GoodBuyGuys.com is your online source for Permacel gaffers tape, Duracell Procell batteries, MagLite flashlights, Nashua duct tape, Bay State wire ties, Hosa and Entertainment One extension cords and OnStage Stand mic stands  Click here to sign up for our newsletter.  Here’s a link to our new “How To” animation series.

Wirelessmic.net

Wednesday, August 12th, 2009

mike2 We’ve found over the years building “information only” web sites has been an effective way to drive traffic to our e-commerce sites.  The ability to provide information and host a forum for the exchange of ideas is a great way to build a community.

One of our sites, wirelessmic.net, has suffered from lack of attention over the last several months, and there have been some very important developments in how wireless mics are used.  We’re ready to get back to work posting new, useful information.

The changeover to digital television in June has changed how many  frequencies traditionally used by wireless mics are allocated by the FCC.

If your church or school uses wireless microphones, you need to be aware of how the frequencies your mics transmit on have been affected by theis reallocation.

If you have info to share with other mic users about how these changes have affected you, wirelessmic.net is the place to join the discussion.

GoodBuyGuys.com is your online source for Permacel gaffers tape, Duracell Procell batteries, MagLite flashlights, Nashua duct tape, Bay State wire ties, Hosa and Entertainment One extension cords and OnStage Stand mic stands  Click here to sign up for our newsletter.  Lots more good ideas at our Twitter feed.

The 20 Amp Extension Cord Mystery

Thursday, July 30th, 2009

We have a great line of extension cords intended for heavy duty use.  They use 12 gauge cable which gives them a 20 amp capacity, but we can’t really call them 20 amp cables because of the connectors that we use.

This has led to more than a little confusion among our customers.

Here’s why.

If you are familiar with standard wall outlets, you are probably aware that there are two different versions of outlets that look almost identical.

The standard 15 amp duplex receptacle (wall outlet) has openings for two parallel blades and a semi-circular ground prong.  This has been standard for almost 50 years.

duplex.jpeg

An almost identical version of this outlet has an additional slot set at a right angle as part of the parallel blade opening on one side.

duplex_20_amp.jpeg

If the outlet has this additional right angle slot, it is intended not just 15 amp service, but 20 amp service as well.

A true 20 amp connector (male) on an extension cord will have, not two parallel blades, but rather two blades set at right angles to each other.  Otherwise they are identical.  Same size connector body, same size blades, same everything else.

15 Amp(Nema 5-15)15_amp.jpeg

20 Amp (Nema 5-20) 20_amp.jpeg

If we sold our “20 amp” extension cords with a  20 amp rated connector, they it would only plug into the version of the wall outlet that is designed to accomodate both types of blades.

20 Amp Wall Outlet(Nema 5-20)20_amp_outlet.jpeg

While we are confident that the product we sell is designed to handle a true 20 amp load, in order to truly rate an extension cord as being “20 amps” it must have one of its connector blades at right angles to the other.

Want to know more?  Here’s a valuable Wikipedia article.

GoodBuyGuys.com is your online source for Permacel gaffers tape,Duracell Procell batteries, MagLite flashlights, Nashua duct tape, Bay State wire ties, Hosa and Entertainment One extension cords andOnStage Stand mic stands  Click here to sign up for our newsletter.  Lots more good ideas at our Twitter feed.