The MC3322 not only can real-time analysis and process all kinds of acoustic signals, it can also be a sound system combined with the software. With the BSWA VA-Lab test software it can be used for general noise testing, architectural acoustics testing, acoustic measurement, fault diagnosis, the sound quality analysis and other fields.

Application:
  ● Noise recording and playback
  ● Time domain analysis and frequency domain analysis of noise signal
  ● Sound level meter functions, test environment noise parameters such as sound pressure level
  ● Sound intensity testing(with sound intensity probe)
  ● The sound absorption coefficient of the acoustic material test
  ● The indoor reverberation noise test
  ● Sound insulation window sound insulation materials such as transmission loss test
  ● Microphone and speaker electro acoustic unit test
  ● Loudness and sound quality testing
  ● Sound power test of products

Features:
  ● Two power supply modes: 7V ~ 14V(500mA) an external power supply, USB powersupply(should be 500mA power supply capacity);
  ● Two input channels, with -20dB,0,20dB adjustable gain, the input signal overload indicator;
  ● Built-in 4mA/24V ICCP power supply(can be closed), it is suitable for the ICCP type of microphone and accelerometer;
  ● Input/output sampling rate is up to 96 KHz;
  ● No need to install the drivers, plug and play, supports for Windows, Mac OS , iOS , Android and 
  ● other currentoperating system;
  ● Recommends collocationVA-Lab2 software and VA-Audio2 software.