Then add the measurement microphone, preamp and USB interface of your choice.
You can create your own professional measurement system starting with TrueRTA software on your PC. The CS center will assist you in communicating with the seller. TrueRTA 's audio spectrum analyzer software shows you a detailed picture of what you're hearing in real-time, that is, as it happens. If not, you can immediately contact our Customer Service Center with the photos of the defective item, the invoice, and the shipping box, all of which are necessary for discussion with the seller.