Streaming your worship services legally Everything you need to know.

How the world worshipped this week: sharing your online services.

Streaming online church services: the tech, the tips and the stories from around the world.

Progressing from live lessons in contemporary instruments, our worship guitar DVDs were launched in 2005 followed by courses for the rest of the worship team.

Also it was blocked in adf.ly.

If you get the This website URL has been blocked from AdF.ly error, the list below is the last chance you will get the soundtrack.

Investment in new equipment is optional but not essential: the important part is that the new medium is driven by free software.

The idea behind HeadRelated Transfer Functions is to mimic the spatial cues that tell us where a sound is coming from.

Its free, it can compress 5.1 surround files down to almost the size of a stereo MP3, the sound quality is excellent and theres a plugin for Winamp.

Over the last 40 years, a succession of brilliant innovations have arrived with fanfares then faded away to public indifference.

The Quadraphonic system, launched in 1970, was implemented beautifully: to record four synchronous audio tracks onto a vinyl record is no mean achievement.

But there was no agreement between manufacturers on standardising the system; technical difficulties and conflicting formats meant that very few people felt confident enough to buy into it, and so Quad died.

But Quad was never going to accurately reproduce a 3D soundfield anyway, due to a basic flaw in the maths: four speakers placed in the corners of a room cannot produce the phantom images that stereo or 5.1 can.

At 90 degrees, the angles are too wide.

It can give some good effects, but its not proper surround sound.

Ambisonics is genuinely brilliant its still arguably the most accurate and versatile way to record and reproduce a 3D soundfield, and can even reproduce height.

Endlessly adaptable, the system can incorporate any number of speakers, in almost any positions.

The Soundfield microphone is based on Ambisonics and can record 360degree surround sound onto four tracks.) Ambisonics failure has been attributed to its being promoted by the British governmentfunded National Research and Development Council the same people who brought you the hovercraft.

Or didnt.

The concept of placing the speakers in positions based on a listening circle was established; subwoofers provided the point one, and then innovation was simply a case of adding more and more satellite speakers to reach 5.1, 6.1, 7.1, 10.2.

The latest and most lavish surround format, though, is 22.2 With two entire levels of height and two subs, it is the companion to Ultra High Definition Video and I dont expect many of us will be buying it just yet.

How many people do you actually know who have a 7.1 system in their home I know just one and yes, hes a bachelor.

As the number of surround channels has increased over the years, so the sound quality and dynamic range have improved, yet the cost continues to fall.

So if surround sound has never been better or cheaper, why isnt it more popular.

Super Audio CD and DVDAudio offer much greater bandwidth and dynamic range than CD, yet todays most popular format turns out to be lowbitrate MP3 How can this be.

Most people are not stupid; they know that MP3 is not such high quality as CD but they simply dont care.

They dont want or need super-high fidelity; they want technology that fits in their pocket and is cheap, or preferably free.

The high data-compression of MP3 results in smaller files and makes it feasible to send tracks over the Internet quickly and easily, thus creating a new market for music sales.

Hifi hasnt gone away, but it has become something of a niche market, like surround sound.

And now there is finally a chance that the industry could be proven right For some years, surround capability has been creeping into music recording packages.

Logic comes well equipped for up to 7.1 surround, and Steinbergs audio engine for Nuendo and Cubase was engineered from the ground up for surround.

PCs have been coming equipped with 5.1 surround cards for a while now all of this for no particular reason, other than a commonly shared hunch that surround would somehow happen eventually.

Prism Ark Vocal Collection (Mp3)