•
•
•
•
•
•
•
•
•
•
•
•
Polar pattern:
Frequency response:
Sensitivity:
Maximum SPL:
Equivalent noise level:
Signal/noise ratio:
Impedance:
Finish:
Dimensions:
Net weight:
Connector:
ROHS:
Hemispherical
PZM
®
-10: 80 to 20,000 Hz; PZM
®
-10LL: 100 to 20,000 Hz
PZM
®
-10: 2.5 mV/Pa (-52 dBV); PZM
®
-10 LL: 1.4 V/Pa (+3 dBV)
120 dB
26 dB-A
68 dB (A-weighted)
PZM
®
-10: 240 ohms; PZM
®
-10 LL: 75 ohms
Off-white. May be painted any color.
ø 3.9 cm x 7.2 cm (ø 1.53 x 2.829 in.)
PZM
®
-10: 74 g (22,6 oz.); PZM
®
-10 LL: 93 g (3,3 oz.)
PZM
®
-10: 3-pin XLR; PZM
®
-10 LL: stripped and tinned leads
PZM
®
-10: Ok
04
Ticket window
Conferencing
Surveillance and security
• Hemispherical polar pattern; clear, intelligible
pickup of speech
• Low profile, cylindrical design, perfect for wall
or tabletop installations
• Choice of mic level output (PZM
®
-10)
or line-level output (PZM
®
-10LL)
• PZM
®
-10 powered by 12-48 V phantom power,
inline XLR connector
• PZM
®
-10LL powered by 12-24 V/DC,
unterminated wires
The PZM
®
-10 and PZM
®
-10LL, part of the Pressure
Zone Microphone
®
line, are designed for security,
surveillance, and conference-table use. Since they do
not look like microphones, they are inconspicuous.
The mics easily mount into tables, walls or ceilings.
Like other Pressure Zone Microphones
®
, the PZM
®
-10
and PZM
®
-10LL use a miniature mic capsule mounted
close to a sound-reflecting plate or boundary, in the
pressure zone. In this zone, direct sound from the
sound source combines in phase at all frequencies with
reflected sound off the boundary. The benefits are
many: 6 dB more sensitivity, 6 dB less noise, a wide
smooth frequency response free of phase interference,
excellent clarity and “reach”, and consistent pickup
anywhere around the mic. The PZM
®
-10 and
PZM
®
-10LL will pick up conversations or other desired
sounds with extra clarity and definition.
Item number:
PZM10 6000H50070
PZM10LL 6000H50060
PZM
®
-10 PZM
®
-10LL
PZM
®
-10
PZM
®
-10LL
Distance learning and telecon-
ferencing system
Typically, students will be in one or
more classrooms, and a professor will
be in another location. The professor
talks to the students through a clip-on
or lavalier microphone. The mic signal
is sent by phone lines or satellite to
the classrooms. There, several loud-
speakers play the professor’s voice to
the students. The students can see
the professor over a TV monitor.
In the classroom, each student or pair
of students has a desk mic. Students can switch on the mic when they want to ask
the teacher a question. The mic signals are sent by phone lines or satellite to the
teacher. The teacher and student can talk back and forth, almost as if they were in
the same room. The parts of a distance learning system are the same as in a tele-
conference system.
application guide
Microphone
Ticket window
Mount a PZM
®
-10 in an overhang, or
mount an MB-3 aiming down over the
window. It is best not to expose the
microphone to rainfall.
If you need a weather resistant micro-
phone, the PZM
®
-11LLWR is the micro-
phone of your choice.
By following the suggestions, you
should be able to discreetly pick up
speech and other sounds with clarity.
Minister/Speaker
One microphone at the pulpit/lectern
gives a more consistent tone quality
than two, so install only one. Place a
unidirectional boundary mic such as
the Crown
®
(PCC
®
-130, PCC
®
-160,
PCC
®
-170) on top of the pulpit/lec-
tern, near the edge furthest from the
person speaking.
akg-crown-folder_2608 27.08.2008 9:13 Uhr Seite 4
