24-bit Primer
Introduction
The world of audio has progressed a great deal
in the last hundred+ years. We have move a long way from the initial early
wax cylinders to what is now the most advanced super high-fidelity 24-bit
resolution. The resolution offered with 24-bit DVD quality recordings is
bringing us as close to a true analog sound as we’ve been since the emergence
of compact disc.
It may sound crazy that progress over the past
twenty years has brought us back to the record album in terms of sonic
quality. What has really progressed is the portability and longevity of
the medium. Now with 24-bit audio we are approaching the resolution of
a pure analog waveform.
In addition to burning 24-bit files to DVD for
playback, rapid advancements in the semiconductor and storage technology
arenas has made a significant impact upon consumer entertainment technologies
and how we now can access our stored digital content. If you are
reading this you most likely are aware that we are now enjoying a convergence
of computing and home entertainment. Many connectivity devices are
coming to market that now enable us to play back content stored on hard
drives through our home media centers.
The time to jump into the audiophile quality 24-bit
realm has never been better. Software and hardware prices have come way
down in the past year making super high-fidelity audio a less expensive
proposition.
24-bit downloading
You MUST have a broadband connection to download
24-bit audio files from DigitalSoundboard.net. PLEASE do not attempt this
download with dial-up.
The 24-bit FLAC files are processed the same way
as 16-bit FLACs. The 24-bit FLAC files are brought into the FLAC front-end
and decoded.
If these enourmous files are more that you want
to bite off in terms of a download, we will gladly mail you the 24-bit
FLACs. Send us an email at disc-order@digitalsoundboard.net
and we will get the 24-bit files in the mail to you pronto.
24-bit file manipulation
You’ve now got the 24-bit audio files taking up
an enormous chunk of your hard drive.
First step will be to move the 24-bit audio files
off your computer. You will need to have a DVD-R burner and blank DVD-Rs
or DVD-RWs. A blank DVD-R typically holds 4.7 GB of data. New developments
have capacity of the blanks getting bigger with the advent of DVD-9. This
format is too new to be discussed at this time.
If your computer is relatively new chances are
it came with a DVD-R burner built in. External DVD-R burners are available.
A new $40 DVD authoring solution has emerged recently
that now enable 24-bit files to be burned and played back on almost any
DVD player --check out Audio
DVD Creator. DVD's burned via Audio DVD Creator will playback
on most standard DVD players.
DVD-A
In order to prepare your 24-bit audio files to
be burned to DVD-R, special software is required. Until recently, DVD-A
encoding tools were very expensive ($500+). In March 2004 Minnetonka released
discWelder Bronze,
which has provided the world with the first sub one hundred dollar DVD-A
authoring tool. One of the key features of Bronze is it’s ability to create
gapless recordings, providing seamless playback from one song file to the
next.
Once you’ve burned your 24-bit files to DVD-R you
need to playback the disc on a DVD-A player.
Playback devices for 24 bit recordings
Presuming you’ve now burned your 24-bit Steve Kimock
Band performance to DVD-R(W) and you now want to listen to the super high-fidelity
k-waves. You can play the music back on your computer or networked home
entertainment center or you will need a DVD or DVD-A player depending on
which authoring software you have used. As expected, the price has come
down dramatically on DVD-A players in the past year. You need to be sure
that your DVD-A player is also compatible with DVD-R and DVD-RW since that
will be the disc medium you will be playing your k-waves back on.
Depending on where you do most of your music listening,
there is a DVD-A player solution for you. The major electronic retail outlets
now carry DVD-A units for both the home and car.
Need more information?
An excellent, but slightly dated, read on 24-bit
audio and recording can be found at http://www.24bitfaq.org/.
The FAQ was penned by a Kimock devotee and taper Dan Heend.
To learn more about everything DVD visit DVD
Demystified.