ACO Pacific's
product and
service
offerings have
continued to
expand to meet
the growing
needs of the
acoustics
marketplace. The
"Alternative"
family is a
broad line of
IEC61094-4
compliant
measurement
microphones.
Featuring metal
diaphragms, 0 TC
insulators and
precision
construction for
accuracy and
long-term
stability. The
growing range of
companion
products
include: ACOtronTM
preamplifiers;
ACOustical
InterfaceTM;
power supplies;
microphone
calibrators;
windscreens and
the ACOustiCapTM
accessories
continue to
expand.
The
"Alternative"
IEC61094-4
Measurement Mic
Family
The
"Alternative"
Family of
Measurement
Microphones are
designed to meet
and exceed
stringent IEC
and ANSI
International
standards. The
selected
stainless ,
nickel, and
titanium
diaphragm
materials assure
excellent
long-term and
temperature
stability.
The
flat,
predictable Free
Field and
Pressure
responses of
these 1, 1/2,
and 1/4 inch
microphones is
reflected in the
individual
"birth
certificates"
supplied with
each microphone.
Choosing
microphones is
now a pleasure
not a chore.
Frequency response
to 120 kHz (-2 dB)
(Model 7016), Noise
floors to <0 dBA
(Model 7020),
Maximum input to 175
dBSPL (3% THD)(model
7017) and Phase
Matched Pairs (I &
PM Series) are among
the performance
features of these
microphones. The
MK224 and 7152,
7052E Electret
(prepolarized)
capsules are also
available. Companion
power supplies - the
PS9200 series, and
the matching 4000
series ACOtronTM
preamps round out
the product line.
These precision
microphones are
mechanically,
acoustically, and
electrically
compatible with
their more costly
counterparts.
