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Placid Random Incident Microphone

Placid Random Incidence Microphone Accurate and Stable measurement microphones     RANDOM FIELD SENSOR Random field sensors are used to test sound fields with sound from different sources, like reverberation chambers or other highly reflective fields. The effect of sound from different directions on the sensor depends on how these sound waves are distributed. For […]

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Placid Measurement Microphone Sets

Measurement microphone sets All PLACID measurement microphone sets are made of high-quality materials that will ensure long stability and durability. The microphone diaphragm, body, and protection grid are made of high-grade stainless steel, which makes the microphone resistant to physical damage. PLACID offers 2 years warranty against defective materials and workmanship. Measurement microphone sets are

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Pressure Field Microphone

Placid Pressure Field Microphone Accurate and Stable measurement microphones     PRESSURE FIELD SENSOR The pressure field microphone measures the sound pressure on the sensor diaphragm. Practical applications are in closed coupling cavities, or in walls and solid boundaries. In this case, the sensor forms part of the wall and the measured sound pressure is

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Measurements Microphone Sets

Measurement microphone sets All PLACID measurement microphone sets are made of high-quality materials that will ensure long stability and durability. The microphone diaphragm, body, and protection grid are made of high-grade stainless steel, which makes the microphone resistant to physical damage. PLACID offers 2 years warranty against defective materials and workmanship. Measurement microphone sets are

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SoundPower Hemisphere microphone array

SoundPower Hemisphere microphone array for measurements ISO3744, ISO3745 Hemisphere for sound power PLACID HM01 / HM02 Hemisphere microphone array for sound measurementsFrequency range: 3.15 Hz to 20 kHzDynamic range: 17 dB to 139 dBNominal Sensitivity: 50 mV/PaMeasures incl. feet: various width, 1000 mm – 2000 mm, complying with ISO3744 or ISO3745 recommendations# of Microphones: 10

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Microphone Overview

Accurate and Stable measurement microphones According to different application scenarios, measurement sensors can be divided into three groups: free field, pressure field and random field. The fundamental difference between these three groups of sensors is that at high frequencies, the test wavelength is similar to the sensor size, and the presence of the sensor will

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Measurement Microphone

Measurement Microphone Placid Microphone Overview Placid Pressure Field Microphone Placid Preamplifier Overview Placid Random Incident Microphone Placid Free-Field Microphone Set Thailand (+66) 2121-4399 Malaysia (+60) 340-6521-64 Vietnam (+84) 9022-0304-0 Hong kong (+852) 819-88-469 India (+91) 821-721-5367 Netherlands (+31) 6429-95687 Indonesia (+62) 21-5010-5025 Singapore (+60) 340-6521-67 Myanmar (+95) 9977-4422-38

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PMNU21 USB Class 1Measurement Microphone

PMNU21 USB Class 1Measurement Microphone PLACID PMNU21, Class 1 USB measurement microphone integrated with a test microphone. Application: Precision Noise measurement /sound recording Microphone: 1/2 inch pre polarized condenser microphone Class 1 IEC61672 Frequency range: 20Hz 20KHz Nominal sensitivity: 50mV / PA Dynamic range: 26dB 126dB Sampling frequency: 48KHz Sampling bits: 16bit Download PMNU21 Class

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Impedance tube

Impedance tube   The impedance tube (also know as Kundt Tube) measurement obtains the normal incidence absorption coefficient of a layer of textiles with a small diameter (usually less than 10 cm) The results can be used to compare the basic absorption performance of the material and for acoustics simulations. Impedance tube, Kundt’s tube, sound absorption and

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