The CD market today is severely depressed and there
are
several reasons why; most have been exhaustively discussed and
understood. However, the potentially most likely cause is
self-destruction by the industry. It’s a well-known fact, and
appreciated by most, that the sound quality of CDs is inferior to that
of the old vinyl LP. That is a situation that cannot readily be
corrected. Nevertheless, it is essential to derive the optimum quality
of sound possible from the CD.
It’s rather like a cup of coffee. When we moved from Italy to the USA
in
2000, my wife and I were very disappointed to find that it
was impossible to have a coffee that in any way compared with that
which
we had enjoyed in Italy. Previously, walking down the main street,
one could locate the coffee shop by the glorious perfume wafting up to
100 metres. That was followed by the unique taste – we had one
cafe cappuccino and one cafe espresso. In the USA we were limited to
bland imitations of cappuccino and espresso. We returned to Europe in
2006 and were horrified to find that the same metamorphosis had
occurred here. Coffee as we had known it had become an extinct species.
Sound media is an endangered species too. The more
technical developments that are introduced, the farther away the music
drifts.
There is one other even more important destructive force in
the industry, which begins with the mixing console. When one has
the privilege of attending an opera performance, live orchestral
concert, chamber ensemble or solo instrument performance, one is
accompanied by just one pair of ears. The auditorium was designed by an
architect who understood the importance of the acoustic qualities of
the
ambience and took into consideration the subsequent presence of an
audience. The sound we hear there, in the concert hall, is the sound we
would like to hear, or at least the nearest possible representation,
emanating from our very expensive high fidelity system.
Having visited the local CD stockist we have rummaged very
carefully among the thousands of discs available and selected, without
choosing a cheap copy, the work and artist of our choice.
We carefully place the CD onto the tray and press the play button.
What do we hear? Probably a reissue, meaning yet more technical
modifying. And yet even if it is the latest release, there is a 90%
chance it was recorded in a ‘dead’ studio. In the case of a symphony
orchestra, there were dozens of microphones placed among the musicians.
Each microphone was fed to a huge console, where an engineer sat
studying the score, as though he were the conductor. He faded in and
out
each instrument, group of instruments or the entire orchestra,
according
to its prominence at any particular point in the work. The resulting
‘mixed’signal was then analysed and corrected electronically and
separated into two channels, which finally were burned onto the CD we
had purchased. Considering the technical process, one might be
surprised that the name of the conductor appears in the credits of the
recording. Why do conductors not protest?
The entire process has got out of hand. The industry is offering
CDs that are not faithful representations of the composer's work. They
are technically constructed electronic sound monsters.
Those who have never heard music in a live situation cannot
appreciate the extreme difference that now exists with recorded sound.
Those of us who are not familiar with sound broadcasts of the 1960s and
1970s, and the vinyl LP, cannot imagine how much better the
reproduction
of music was. Rather like coffee, the metamorphosis is under way.
The Classical Music Recording Code of Practice, proposed below, is a
set
of guidelines for correcting the ills that have beset
recording techniques in recent years and subsequently bring about a
return to an honest, musically accurate, natural sound, just as the
orchestra, conductor and composer intended. They, of all people, know
how the music should sound.
Appeal to the industry
We
ask
you to consider and adopt the Classical Music Recording Code of
Practice
as specified below.
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Classical
Music Recording Code of Practice
The classical music recording and CD manufacturing industry is
respectfully asked to take a musical approach to the process of
producing CDs. The process should be much less complicated than it is
at
present, potentially with lower production costs.
Record producing companies who adopt the principles of the Code
of Practice and adhere to the following criteria will be permitted to
add to each CD the following wording: 'Certified Natural Sound
Technique
Recording'.
1. Genre of music source
i. Opera
ii. Full symphony orchestra
iii. Chamber ensemble
iv. Solo instrument
v. Vocal of all combinations
2a. Microphone technique
Two very carefully positioned
microphones capable of picking up all instruments of the orchestra over
all frequencies with a flat response. Example: Earthworks SR30.
2b. Microphone positioning
Positioning of the microphones is determined
by the venue. However, the microphones should always be suspended -
to avoid physically transmitted sounds and vibrations, and also to
take advantage of the effect of sound rising (with heat).
3. Venue
If the venue is a concert hall then an
audience should be present, since the acoustics of the hall, in
general,
were calculated to include an audience. Should it not be possible to
have an audience present, or should the recording be undertaken in a
studio situation, then every endeavour should be made to simulate the
natural ambient conditions of a concert hall with an audience. Addition
of unnatural echo should be avoided.
4. Recording
Maximum record level should be established during the rehearsal, or at the very least
a short test undertaken. Following this, no adjustments to level should
be made during the course of the recording, the conductor being
relied upon to take care of that particular factor.
5. Editing
If necessary,
removal
of tape hiss. Excessive coughing and extraneous noises should be
removed. No corrections should be made to the musical content.
6. Transfer
Direct transfer of
the recorded material to the CD.
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Earthworks SR30 microphones can pick up all the instruments of the orchestra over all frequencies with a flat response.
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