| Music to Your
Ears
How to order choir robes, handbells,
pianos, and other sound aids
by Quentin Wagenfield
Our sound system is a patch
job put together over the years by well-meaning
volunteers. It worked okay for traditional worship, but
now that we're going contemporary, we have problems.
What do you suggest?
Getting good sound for
contemporary worship requires a thorough assessment of
sound system hardware and room acoustics. A church
committee should check available literature, define what
it wants to accomplish, then call in a professional
consultant or two who will assess the situation, then
propose what can be done.
Though most consultants do basically
the same kind of work in solving church sound problems,
they can vary in their approach. For example, John Fuqua
at All Pro Sound says his company helps a church by
first evaluating its sound system and deciding if
equipment should be added or replaced, or if a whole new
system must be installed. The consultant then meets with
church committee members to discuss further sound
problems, such as poor music quality, inability to hear
the pastor in certain places, or multiple system
problems. The consultant then assesses the facility to
determine whether an acoustical engineer is needed.
A consultant from ConnectSound,
according to Patrick Conneen, gathers background
information from a church sound committee, such as
whether the church has one or two pulpits, a choir loft,
a natural or miked choir, a band, or wireless mics, all
of which determine required inputs. The consultant also
finds out if the church needs recording facilities,
playback capability, provisions for the hearing
impaired, or integration of video with the audio. The
latter requires careful planning to obtain seamless
results. The consultant also recommends acoustic
treatment, if needed.
Michael Bennis of Acoustic Solutions
says a consultant from his company first calculates
reverb (sound decay) time in a room and finds out the
room's intended use. Then the consultant determines the
absorption needed for proper reverb time and what kinds
of absorptive materials to use. A church typically
selects a fabric-wrapped panel in a color chosen from
the company brochure or Web site, Bennis says. The
company sends samples of this to the church for
confirmation along with estimates on how much material
is needed for proper reverb time (acoustic treatment
starts at around $4 a square foot).
In critical situations, an acoustical
engineer is called in. Acoustical Solutions offers many
types of panels, including one that blocks outside sound
and absorbs room sound and is ideal for a practice or
choir room.
Nick Colleran of Acoustics First
consults with acoustic engineers to ensure that they
have the proper absorber and diffuser materials to
correct reverb time and sound distortion. These
materials include foam and fiberglass absorbers, ceiling
tiles and baffles, diffusers for sound scattering,
sound-absorbing fabrics in a multitude of colors, sound
barrier/sound absorber composites, and many other
specialty products. For sound consultants and engineers,
Acoustics First provides a kit that includes
descriptions, detailed specifications, and samples.
We don't have enough robes in
the right sizes for all our choir members. Plus, many of
the robes have broken zippers, sagging hems, and
discolored stoles. For a 50-voice choir, how many robes
do we need and in what sizes?
Purchasing new robes for a choir
and keeping them in shape can be a major problem.
Various robe-supply companies have some helpful
suggestions to make the task easier:
Buy enough robes to fit current choir
members and an additional 10 percent to allow for choir
growth, says Jan Poock of E.R. Moore Company. Extra
robes should be in average sizes, says Joyce Goode of
Collegiate Cap and Gown.
For height, each person should be
measured wearing shoes with the size heel that will be
worn with the robe.
Chest measurements should be taken at
the fullest part of the chest, with the measuring tape
snug, not tight.
When deciding what color robes to
purchase, look for hues that compliment church colors
rather than match them.
Look for warranties on zippers. E.R.
Moore guarantees zippers for life and replaces those on
its own robes free.
If robes are financed through special
donations, consider putting tags acknowledging the
donors inside the robes. Some companies will sew in such
tags for no charge.
Some robe companies will come to your
church to take measurements. Others will give detailed
instructions on how to do this. The results can be
phoned or e-mailed in to the company.
If robes need repair work, contact
the company that sold them to you. Goode says Collegiate
Cap and Gown will alter, shorten, and repair robes, if
needed, but only on robes purchased from the company.
For choirs that share robes, C.M.
Almy & Son offers one-size-fits-all robes. Almy also
repairs robes if they're sent to the company's work room
with a cover letter stating the needed repairs. After
inspecting the robes, the company informs you what needs
to be done and what it will cost.
It's time to replace pianos in
the sanctuary and classrooms. What should we be looking
at? We have a blended worship style, a praise band,
several choirs, and a variety of instrumental groups.
Pianos vary in tone, size,
durability, and price. Your music committee may need
help getting the right pianos for various needs. Some
suggestions from piano companies:
Get the best piano you can afford for
the sanctuary, says Bob Snyder of Steinway & Sons and
Boston Piano Company. A room that seats 200-300 people
could use a 6- to 7-foot grand piano, which would cost
about $40,000 new ($20,000 used).
For contemporary and blended worship,
use an electronic piano, but only with a piano as the
primary instrument.
For classrooms, get a good upright,
which can also be used for blended worship, bands, and
Sunday school. A new upright will cost about $6,000
(half that for a used one). Snyder advises buying a new
piano, since "forty years from now, someone's still
going to be playing it."
Besides piano types, look for good
tone, touch, and durability, says David Durben, a piano
technician with Yamaha for nearly 25 years. Make sure
the instrument will operate in humidity extremes.
Buy the right size instrument.
Experienced musicians and dealers will help you
determine this.
If you use an acoustic piano with
electric guitars and other amplified instruments,
amplify the piano and provide a monitor. That will help
prevent pianists who can't hear amplification from
pounding the piano for extra volume.
Schedule regular tune-ups. A grand
piano has over 5,000 moving parts that need periodic
adjustment, Durben says. Other pianos also must be kept
in good operating order.
Our social hall doesn't have a
sound system. Can we use a portable sound system in this
space as well as in outdoor meetings? How do we select
the right one?
Portable systems are ideal for
noisy environments such as social halls, where voices
and music must be heard over ambient noise, says Merle
Davis of Amplivox Sound Systems. These systems can also
be used outdoors for special worship services, picnics,
ice cream socials, games, and sporting events. Other
uses:
In children's classrooms. Children
listen better to amplified sound and like to use a
microphone.
As voice reinforcement for people
with hoarse or weak voices.
In rooms where the lectern isn't
close to the audience.
To back up an installed sound system
in case the equipment or power source fails.
For traveling ministers, lecturers,
and missionaries. These units are very transportable and
can operate on batteries.
For churches that can't afford a
professionally installed system. "We'll recommend a
portable system, probably in the $2,500 range, that's
easy to operate," says Debbie Lombard of Anchor Audio.
Portable systems can provide backup when the usual sound
operator is unavailable. They can also be used with
music inputs and recorders, or as a monitor for
installed systems.
We'd like to start a handbell
choir. How many bells should we buy?
Bells are grouped in octaves,
with 13 bells in the first octave and 12 in other
octaves, says Kermit Junkert of Schulmerich Carillons.
The average set of handbells is three octaves (C4 to
C7), says Kathy Ebling-Thorne at Malmark. But churches
can start a bell choir with two octaves (G4 to G6), then
add to it later. Most handbell music is written for
three to four octaves. You can have up to seven, but
that's unusual.
Literature from a bell company such
as Schulmerich or Malmark can help you decide how many
bells to purchase to get started with a handbell choir.
A representative from the company will offer
recommendations on bell purchasing as well as financing.
Quentin Wagenfield (wagen@ia.net)
is a freelance writer in Cedar Rapids, Iowa.
|
Warehouse Sound Makeover
Crossroads Community Church
in Las Vegas, Nevada, leased a 26,000 square
foot warehouse, intending to convert it into a
church facility with sanctuary, classrooms, and
offices. Christopher "Kit" Bond, senior
production manager and audio designer, had the
unenviable task of providing sound for the
facility.
The biggest audio challenge
was the sanctuary, which was nothing more than a
cement box with exposed metal girders. "The
reverb time was measurable to five full
seconds," Bond says. After discussing acoustical
products with Nick Colleran of Acoustics First,
Bond designed a treatment package that included
sound clouds to absorb the noise bouncing around
in the metal girders. Acoustic panels and base
diffusers were mounted on the newly latexed
walls; no hard walls opposite each other were
left untreated. In addition, a 56-inch acoustic
chair rail was installed around the entire room.
Then the floor was carpeted.
"The outcome was a room so
dry that we must add reverb to our singers
during praise and worship time," Bond says.
Crossroads Community now has a professional
sound system that complements the room's new
acoustic payoff. "Audibility and intelligibility
were the goals, which we felt we achieved," Bond
says.
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