Showing posts with label Audio. Show all posts
Showing posts with label Audio. Show all posts

8.11.12

How to Transfer Digital Audio Tapes (DAT) to CD

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Q1. What is a Digital Audio tape (DAT)?

Digital Audio Tape, also known as DAT or R-DAT, is a sound recording and playback medium. It was developed and introduced by Sony in 1997. A digital audio tape looks like a compact audio cassette, which uses a 4mm magnetic tape packed in a protective shell. The size of a DAT is 2.89 inch x 2.13 inch x 0.41 inch (73mm x 54mm x 10.5mm).

Q2. How many sampling modes does the DAT feature?

DAT features 4 sampling modes i.e. 32 kHz (12 bits), 32kHz, 44.1kHz and 48kHz (16 bits). Some recorders operate beyond the given specifications and allow users to record at 96 kHz (24 bits).

Q3. What is the length and recording time of a DAT?

The length of A DAT "tape" is from 15 to 180 minutes. This means the length of a 120-minutes tape is 60 meters. Tapes longer than 60m have thinner media, so they can be problematic in tape recorders.

Q4. What Are The Uses Of DAT?

Professional use

The industry of professional sound recording used DAT in 1990s. At that time, the production of these tapes was at peak. Soon after the introduction of CDs, the use and popularity of DAT decreased significantly.

Computer data storage medium

Initially, the DAT tapes were used for audio recording but the introduction of ISO DDS standard allowed storing data from 1.3GB to 80GB on a tape of 60 to 180m in length. However, the actually amount of storage depends upon the standard and compression.

Q5. What is the future of DAT?

In November 2005, the manufacturer of DAT, Sony, announced that it would discontinue its remaining digital audio tape machine models the next month. So far, Sony has sold about 660,000 digital audio tape (DAT) products. This format is still used in film and TV recording. However, the latest hard drive recording equipment offers more storage and flexibility. As a result, the DAT is being replaced by this new medium.

Q6. Is There any Downside to DAT?

DAT is a very good medium, but hard drive recording is much cheaper and reliable. Also, it is relatively easier to maintain a hard drive. Recording audio from a DAT tape to a computer hard drive takes place in real time, meaning a 90-minutes tape will take 90 minutes to be recorded on a computer hard drive. On the other hand, recording directly on a hard drive enables a user to get a finished product in short order. DAT tapes are costlier than CDs.

Q7. Is it possible to transfer audio from a DAT tape to a computer hard drive?

To transfer audio from a DAT tape to a computer, you need a computer, a Digital Audio Tape deck and an RCA cable. You also need an analog to digital converter to convert the audio signals to digital files which is then capture onto the PC hard drive. The audio can be stored in different formats, such as MP3 or WAV. With an audio editing software you can 'clean' up the recording, remove extra static noise, remove dead silence regions, before burning onto a CD using a CD/DVD writer. If that sounds too technical to you, find a video /audio transfer lab in your are. Not all video and audio transfer labs can transfer DAT tapes, ask them on the phone before you make a trip to drop off your DAT.

Digital audio tapes, like any audio tape, do have a shelf life. Convert them before they disintegrate.

Maurice Sheinfeld has been transferring audio tapes to DVD at a video transfer lab in Newton, MA since 1986 In additional to DAT tapes, he can also transfer your aging home videos, VHS, Hi9, miniDV, and film to DVD or to digital files.


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12.6.12

What Is Audio Video Interleave? Taking a Look at the Humble AVI File

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AVI files are in fact a lot more complicated than they seem. Regarded by many as 'the video file format' the truth is, they're not so much as a form of video as they are in fact a container. This video container format, invented by Microsoft in the early nineties has today become the most common type of video file around.

AVI files are essentially containers that start with a block of information, followed by a block of video or audio and ends with a special block that serves as the index of the file. Containing both video and audio - the audio / video block is encoded using various standards such as DIVX, XVID, MP3 and the likes.

The Audio Video Interleave (AVI) format is known as such because of the way it encodes video and audio in blocks next to each other. To make this possible, each block is prepended with a four character identifier that identifies the codec used. An example would be DIVX for DIV3 or DIV4 for DIVX encoded video, or RAW for uuencoded (raw) video, and 0055 for MP3 (Mpeg) audio.

AVI is the oldest container file format and it does have some shortcomings, such as the fact that unlike DVD format which supports chapters, menus and the likes - AVI doesn't. The other major disadvantage of AVI files today is that the index chunk which is the second most important is at the end of the file, making previewing content as it downloads a somewhat painful affair.

However, nonetheless for a format that's almost 20 years old, AVI files are still going strong. The fact that AVI is pretty much intertwined in windows and that it's a relatively lightweight and portable format that's also been adopted widely in media players, phones and the likes mean that it's likely to be popular for some time yet. While competing formats offer more flexibility supporting the likes of VBR (variable bit rate) audio and more advanced formats such as OGG Vorbis, AVI offers a lot of flexibility.

Today, there are many successors such as Windows Media (WMA & WMV) which have been popularized by many organizations, but it's the fact that AVI is so old that it remains still popular. This container format will most probably remain the standard for most standard definition content that is to be played on computers.

However, when looking at what are AVI files, the Internet has changed the way we use video a lot, as it used to be the case that streaming video was highly resource intensive. Thanks to high speed internet connections - AVI files are being used less and in their place is real time streaming media in the form FLV video and the likes.

The only drawback to streaming media is that it's only viewable over the web. When it comes downloading content and saving it to disk, AVI is still the popular file format of choice due to the fact it'll play back on just about any player that has the required codecs.

As a freelance writing professional, Ed Thomson has been creating content that interests readers for around five years. If you're interested in hiring a writing professional like Ed, he offers a range of professional writing services for blogs, web content and SEO.


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13.1.12

Ways to Set Audio Onto Your Iphone

For anyone who is lucky adequate to very own an Iphone, it is almost guaranteed that one of the to begin with things you'll want to know the moment you obtained it really is the way to place some tunes on it. It truly is a valid concern, as what could possibly be cooler than acquiring all of your songs and videos in a single location, to not point out an internet connection. Look into the rest of this text to learn exactly ways to get the audio onto the Iphone

It's commonly taken as a granted that with any Apple moveable entertainment process, there are two tips on how to get songs onto it-the initial staying from your current CDs or MP3s, as well as the second staying to down load them from the net. It really is somewhat simpler to obtain the audio from CDs at this time, as it isn't going to demand almost any net connection and so on.

All you have to do is acquire some "ripping" computer software to get the tunes from the CD and retail outlet it onto your laptop (you can find totally free ripping software program very effortlessly, just Google it). It is really an easy practice, and the moment carried out, Itunes will happily transfer the new music onto the Iphone. It truly is not a tough method, and it is really quick far too as modern-day rippers are a lot more rapidly than outdated ones.

Acquiring music from your online can be a very little trickier, but it is still quite simple. The obvious way, and also the way employed by most of the people is always to only connect their pc for the world wide web and utilize the Itunes software to purchase and obtain whichever songs will take their fancy. It is really then attainable to "sync" the application together with your Iphone or Ipod, and it will be updated with whatever new downloads have arrived. This really is really much the offered means of doing things, and although efficient it could be expensive.

An completely more cost-effective notion would be to try one of many newer download web sites which can be emerging. It seems that Apple no longer hold the monopoly on these kinds of factors, as there are many web sites rising which supply you life span songs downloads following a 1 off flat charge, of usually one thing like $50. It doesn't get a genius to operate out where by the most beneficial appeal is!

You'll want to now possess a significantly larger understanding of ways to place music on your own Iphone. There are many diverse selections to you, and like most issues in everyday life, every single strategy will fit distinct men and women. The very best thing to complete is make up your own private thoughts about which method feels very best for you. Very good luck!


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14.12.11

Easy Audio Wizard Review

Web Audio makes web pages come alive. Adding audio buttons to your web pages allows your visitors to interact more within your website.

This interaction in turn creates more sales and newsletter subscriptions!

Here Are 5 Important Improvements Audio Can Make To Your Website For Starters...

*Increase Your Conversion Ratio FACT: Adding your voice to your home page, order form or any other page within your website can increase your visitor to customer conversion rate three fold... Using audio could save you from handing over a fortune to a professional copywriter or wasting hours rewriting your web copy just to get the same effect.

* Increase Your Number Of Subscribers FACT: Adding a personal voice message to your website can fast track your online newsletter or eZine sign-ups. Audio leads visitors by the hand into submitting their details. (One recent customer increased the opt-in rate to his email list from around 15 per day to just under 50 a day - just by adding audio!)


Web Audio makes web pages come alive. Adding audio buttons to your web pages allows your visitors to interact more within your website.

This interaction in turn creates more sales and newsletter subscriptions!

Here Are 5 Important Improvements Audio Can Make To Your Website For Starters...

*Increase Your Conversion Ratio FACT: Adding your voice to your home page, order form or any other page within your website can increase your visitor to customer conversion rate three fold...
Grab A Copy Click here

* Increase Your Number Of Orders FACT: Adding your voice to your website right at the point where your customers complete the final steps of the order process can decrease the number of last minute dropouts from your shopping cart or order pages. These customers were just about to press the button to order, don't lose them now!

* Increase Traffic To Your Website FACT: Adding your voice to HTML e-mail's and online articles can quickly increase your eZine click-through rates. Encouraging more subscribers to visit your website (or an affiliate site)... meaning you make more sales and earn more commissions.

*Increase Your Website's Product Range FACT: You can use audio on your website to increase your product range. One customer added 4 brand new products to his website in just one day by simply recording audio reports and selling them!

*Flash Audio Wizard Gives You All This & Much, Much, Much more: It just takes a little creativity and the sky's your limit!

Grab A Copy Click here


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12.12.11

Audio Conferencing Best Practice

To get the most out of your conferencing service investment (whether it be audio conferencing or web conferencing), all of your attendees need to be engaged and participating to the fullest extent possible. It's not enough to simply keep them from being distracted. While this can seem like a tall order, we've put together a small list of tips to help you do just that.
Prepare - create an outline or agenda for your meeting and send to all of your attendees along with a few specific review items or tasks you would like them to go over. In addition, gather any additional hosts or presenters and perform a few trial runs to get everyone acquainted with the available conferencing features. This will prevent any confusion on the day of your meeting and help iron out any unforeseen issues.
K.I.S.S. - stands for Keep It Simple (Stupid/Smarty/any other 'S' word you see fit). The last thing anyone wants to do is be stuck in a meeting that should have ended 5, 10, 30, 60 minutes ago. If all you require is a brief conversation, don't feel as though you need to entertain everyone on the line as long as possible. As a general rule of thumb, larger web and audio conferences should be kept around the one hour mark, while smaller more intimate conferences typically last around 30 minutes.
Watch - if you're holding an audio conferencing call and are concerned that one or more of your participants are on the call but not engaged, consider integrating web conferencing into your meeting. With real-time video feeds you'll be able to see each participant throughout your meeting, which leads to less sneaking off or multi-tasking on the job.
Inform - prior to starting your meeting, send out an email to all participants that covers the topics that will be discussed and provide a clear list of objectives and expected outcomes that you are looking for. As a side note, it wouldn't hurt to add in a few reasons why your meeting will help make their day/week/etc. easier and enhance performance.
Ask - unexpected questions will keep participants on their toes and focused, making them less likely to multi-task. It's not unusual for one or more attendees to hold off on making comments or suggesting ideas because they are unsure of when to jump in and add their input. If you feel you are not getting enough participation from certain attendees feel free to direct questions specifically at them.
Audio conference hosts, might want to try asking all participants to leave their mute buttons off so they are less likely to be tempted by distractions (although if mobile workers are located in an area with a lot of background noise this might not be an option).
Provide - web and audio conferences require just as much planning and forethought as face-to-face meetings, so be sure to offer your participants an informative, memorable experience.
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