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Hemisphere for soundpower iso3744 iso 3745

Hemisphere for sound power

PLACID HM01 / HM02 Hemisphere microphone array for sound measurements
Frequency range: 3.15 Hz to 20 kHz
Dynamic range: 17 dB to 139 dB
Nominal Sensitivity: 50 mV/Pa
Measures incl. feet: various width, 1000 mm – 2000 mm, complying with ISO3744 or ISO3745 recommendations
# of Microphones: 10 or 20 1/2″ or 1/4″ microphones
PLACID HM01 / HM02, the hemisphere will hold either 10 or 20 microphones according to the relevant used standards. Easy assembly and packing, strong, durable, stable, accurate.

A typical application for a hemisphere microphone array is the measurement of noise sources, specifically sound power in a (semi)-anechoic room.

 

 

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Hemisphere for sound power

SoundPower Hemisphere microphone array for measurements

Hemisphere for soundpower iso3744 iso 3745

PLACID SOUNDPOWER HEMISPHERE MICROPHONE ARRAY FOR MEASUREMENTS HM01 / 02, ISO3744, ISO3745

PLACID HM01 / HM02, the hemisphere will hold either 10 or 20 microphones according to the relevant used standards. Easy assembly and packing, strong, durable, stable, accurate. Designed to be assembled and reassembled. A typical application for a hemisphere microphone array is the measurement of noise sources, specifically sound power in a (semi)-anechoic room.

PLACID HM01 / HM02 Hemisphere microphone array for sound measurements
Frequency range: 3.15 Hz to 20 kHz
Dynamic range: 17 dB to 139 dB
Nominal Sensitivity: 50 mV/Pa
Measures incl. feet: various width, 1000 mm – 2000 mm, complying with ISO3744 or ISO3745 recommendations
# of Microphones: 10 or 20 1/2″ or 1/4″ microphones
PLACID HM01 / HM02, the hemisphere will hold either 10 or 20 microphones according to the relevant used standards. Easy assembly and packing, strong, durable, stable, accurate.

A typical application for a hemisphere microphone array is the measurement of noise sources, specifically sound power in a (semi)-anechoic room.

microphone array soundpower
microphone array for soundpower

 

microphone array soundpower
microphone array sound power
SPECIFICATION
Frequency Range 3.15 Hz to 20 kHz
Dynamic Range 17 dB to 139 dB
Sensitivity 50 mV/Pa
 

Dimensions

Diameter 1 or 2 meter, complying with ISO3744 or ISO3745
# of Microphones: 10 or 20 (1/4″or 1/2″ microphones)

Please Click and Download this product datasheet for further information

 

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