Changes to the monthly competitions

Hi and welcome back to Amazing Ourstage. We want to let you know that there will be changes to the prizes we are offering.Every month will be different.
This month we are awarding prizes of $100 to winners of the competitions finals.In the future there will be prizes to help your musical career. Check back to find out.

OurStage is now part of Amazing Media

Come back to see the improvements to OurStage over the next few months.

Visit
Amazingtunes-logo
to upload music …
Amazing-radio-logo
to listen to it.
Amazing-instore-logo
For instore music solutions
Tag: aiff
amazing icon

Video Playback Error

The Adobe Flash Player is required to watch videos on this page

Industrial Revolution: Audio Files For Audiophiles

Woah. Death came to two digital music pioneers within just a couple of days of each other. Max Matthews, widely considered the father of computerized music, died on April 21st. Two days later, the inventor of the compact disc, Sony’s Norio Ohga, also passed away.

In 1957, Matthews, then working for Bell Labs, wrote a program called “Music,” which played back synthesized sounds according to the user’s input. His work is the foundation upon which all subsequent computer music, including his own additional innovations, have been built.

Ohga, who led Sony’s immense growth as president from 1982 through 1995, pushed for the development of the media-revolutionizing compact disc. In addition to determining the size of the disc, the classical music lover and former aspiring opera singer famously mandated the CD’s 75-minute running time so that it would fit the entirety of Beethoven’s Symphony No. 9. Ah, when music fans were in charge…

Max Matthews

Digital music evolved greatly in the intervening years and beyond. Matthews’ initial forays inspired more the actual creation of synthesizer music, rather than the development of digital formats. It wasn’t until 1975 that Betamax developed high-fidelity digital audio to their compact video cartridges (ultimately falling to the competing VHS format, which quickly caught up to Beta’s audio quality). 1978 similarly saw an audio development married to a video format in the Laserdisc, the first optical disc storage format available commercially, which offered unparalleled audio quality in terms of home video. However, due to the high cost of discs and players alike, along with its inconvenient size (about that of a vinyl LP, but heavier), the Laserdisc never truly caught on.

Norio Ohga

But both of these developments were important steps in the evolution of digital music. The Laserdisc is essentially a giant CD and led directly to the game-changing success of that smaller format, first made available in 1982 by Norio Ogha’s Sony. The CD itself inspired further innovations—the High Definition CD and MiniDisc are obviously direct descendants, and Digital Audio Tape (DAT) owes more to the CD than the compact cassette.

Then around 1988, Apple Inc. introduced the Audio Interchange File Format (AIFF), a non-compressed digital file that could store pieces of audio for personal use. AIFF is still widely used today by audio professionals, along with the Waveform Audio File Format (WAV) and Digidesign’s Sound Designer II (SDII). While there have been additional improvement in tangible formats (DVD, DualDisc, Blu-ray), the real leap forward was in 1993, when the MPEG Audio Layer III (MP3) successfully compressed audio files into a manageable size without rendering the sound quality so low as to be an unfaithful or unlistenable reproduction.

Laserdisc: its the FUTURE!

The MP3, in tandem with Internet technology, has obviously led to file sharing, and the myriad of opportunities and problems that ensued have forever altered the music industry. While no one can dispute the usefulness of the MP3, it is lamentable that it is quickly becoming the standard for audio consumption. You don’t have to be an audiophile to hear the difference between compressed and un-compressed music.

All this begs the question of what’s next for digital audio? Will consumers demand higher quality? Will “lossy” MP3s be the standard for decades to come? Or will the demand to fit more information in less space extend a tolerance for even a lower-quality format (or lower bit-rate MP3s)? It would be nice if, as professional music recording technology and fidelity standards continue to improve, consumers rightly clamor for an improvement in fidelity, either via format or, more likely, via technology that can handle more lossless files, like WAV and AIFF, in less space. Some people won’t have an interest in improving the sound of their music beyond what MP3s can provide. As their iPod is able to hold more information, they are more likely to see this as an opportunity to fit more MP3s. But some will certainly trade off better quality for at least the same song capacity.

A good sign is Apple’s development of the Apple Lossless format (ALE or ALAC, denoted by the .m4a extension), which is now in use for iTunes, both in converting CDs and for music purchases. This is still proprietary, though, and is not easily shared, especially onto PC and Windows-based computers. Certainly, more innovations are to come, and hopefully ones that support higher quality audio. Hopefully music lovers in the mold of Max Matthews and Norio Ogha are on the case. R.I.P., gentlemen.

Tune Up: Mastering, Polishing and MP3′s

Every recording artist out there knows about “mastering”. You want to bounce down your audio and create a final “master” to duplicate the track to your CD’s so that it is of similar volume and quality to the rest of the tracks on that album. Today, though, “mastering” is a broader topic. Whether for an album or an MP3 download, mastering is a means for preparing a file for its distribution and final format destination. If you recall the Generation DIY post about mastering, you know that it is an art. It’s very tough to master but there are resources for artists that aren’t comfortable doing it themselves. This week, we’ll focus on how to make your final track sound better within the mastering phase. We’ll give you some clear-cut steps to mastering your audio, explain some of the formulaic techniques behind the process and, finally, give you some insight into the different approaches when you’re mastering material for different applications. If you aren’t experienced in the mastering phase and require more of a “step-by-step” process beyond this discussion, please access this great article.

How To:

Without getting too complicated or hypothetical, mastering has a few key steps and some simple tricks. While you may not be a professional mastering engineer, the steps can be used to simply put the final touch on your mixes. Our top three  steps are compression/normalization, equalization and reverb. As far as the tools are concerned, it’s common to go with software. Whether you choose an audio editor or a DAW, you’ll achieve similar results. DAW’s seem to work a little better because you can assign real-time plug-ins and adjust them to taste during playback.

Equalization is usually the first step when to improve the quality of a final mix. Even after all of the notching, panning, boosting and shaping done in mixing, the tracks can often lack a little punch. Therefore, it’s good to have a nice graphic EQ with a lot of bands so that you can use some subtle shaping on the final mix (i.e. make it a little more bass-heavy, or a little brighter, etc).

Compression and normalization for rock/pop applications will essentially just make your track louder. In today’s music industry, tracks are compressed and normalized so much that they are as loud as possible for the entirety of the song. Compression basically sets a volume threshold on an audio file, and any time a signal comes in at a louder volume than that threshold, it dampens it to the volume you specify. Therefore, it flattens out the dynamic range of a file, allowing you to boost the entire thing even louder without clipping. This boosting to maximum volume is called “normalization”. See pictures of both an uncompressed and compressed audio file for the same portion of the same song below:

Uncompressed, Normalized

Compressed, Normalized

Our final step is usually adding a touch of reverb on the final mix. Even if ambient spacing and subtle reverb was added during the mixing phase, it’s good to apply a small amount to the final mix to give the entire song a “space”. This isn’t a common practice with some “do-it-yourself” mastering engineers, but we think it gives songs a bit of an edge (especially in a band or singer/songwriter setting). Be careful here; a little goes a long way because too much will muddy things up.

Applications and Technical Information:

Even if you already know about these steps,  you might still be unsure how it all works. You may also be wondering the best way to master a free Mp3 download. First, let’s briefly clear up the difference between MP3s and CD-quality files. Traditionally, CD’s utilize uncompressed, raw audio files. Whereas, MP3 files are compressed and altered using an algorithm that eliminates certain parts of the spectrum. Let’s go further. An MP3 utilizes “critical band” information to determine which parts of the audio file can be eliminated without losing much quality. Simply put, our ear picks up certain frequencies within the same range (think about a band on an EQ). Therefore, if a loud frequency and a quiet frequency are heard by our ear within the same band, we won’t hear the quieter one that well anyway. So, the MP3 algorithm eliminates it entirely.

iTunes MP3

What does this all mean for the final song? While the difference is sometimes tough to hear unless you have high quality speakers, MP3s have a decidedly thinner sound. They don’t have all the dynamic range and nuance of, say, a WAVE or an AIFF file (for the algorithmic reasons specified above). So, we need to take this into account when mastering and bouncing the mix. As is the case with many technical topics, this could become an extremely lengthy explanation. However, we’ll give you a few tips. When mastering a WAVE/AIFF file that is, in fact, going to remain in its original format, be sure to record, edit and master at 16 bit, 44.1 kHz  for CD quality. You can also master intuitively. What you hear while mastering is what will be heard on a CD since the format won’t change.

However, if the final file will be in MP3 format (and in today’s industry, chances are it will be), record the raw audio at a higher bit-depth or sampling rate to help compensate for the lost data when converting to MP3 (making sure to keep it at the highest possible quality until the last conversion stage). We would also recommend some more compression and a higher boost in bass, as many people will probably listen to your track on ear buds and you need to compensate for their frequency/dynamic shortcomings.

Overall, when you get to the mastering phase of your recording, there is a lot to it by way of  “tech-related” information. Do some Google searches or check out the article that we linked you two in the first paragraph. There are many people out there writing other articles but keep in mind that mastering is the final stage. Whatever you do here will be heard. So compress it as much as you like, add as much high-end as you want. It’s the final touch before sending it off into the world.

 


Exclusive Interviews
Featured Artists
OurStage Updates
News
Features
Reviews and Playlists
Editors Pick

 

 




 

iAnEAqqqq