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audio mastering / preparing
for mastering
tips
on preparing your project for the mastering process
here
are some suggestions on how to get the best results out of
the mastering process:
•
when you send in your master for mastering, provide
a track sheet listing the artist name, project title
as well as the start times, end times and duration
of each song. also jot down any instructions you may
have for the mastering engineer.
• if you are mixing down to DAT, record all your DATs
at 44.1 kHz.
• record one to two minutes of silence at the beginning
of each tape.
• make sure that the DAT has A-time (absolute time)
throughout and start IDs at the beginning of each
track.
• leave 1-2dB of headroom on your DAT. overs are difficult
and time- consuming to fix and the meters on many
DAT machines are imprecise. the headroom will be made
up transparently on the final master.
• when mixing, use a quality commercial recording
in a similar style as a reference. this will enable
you to keep perspective and achieve greater tonal
balance & clarity in your mix.
• don't risk doing manual fades at mixdown. good fades
are quick and easy to do during mastering.
• once your mix is in the digital domain (i.e. on
DAT) keep it there. further D/A and A/D conversions
will adversely affect the clarity and quality of your
sound.
• do not EQ, compress or otherwise process your stereo
mix. this type of processing is best done at the mastering
stage. if you do process your mix, bring copies of
the unprocessed versions with you to the mastering
session so
that the engineer can go back to them if necessary.
• if you're using a digital editor to compile your
project, use it just for that don't use it for adjusting
volume levels, processing, doing fades, normalizing
or dithering. eEvery time you process and then return
to 16 bit audio you will get increased graininess,
loss of resolution and digital coldness. the only
way to get around this is to do all the digital processing
in one step at a minimum of 24-bit signal resolution.
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if
you haven't followed all of these guidelines, don't worry:
there are ways to fix almost any kind of audio problem. that's
what mastering is all about - making your recordings sound
as good as possible.
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