Products

Through the Cross-Spectrum Labs brand, we offer microphone and sound level meter verification services for manufacturers, hobbyists and professionals.

Purchase calibrated audio products:

Microphones:

• MiniDSP UMIK-1
• MiniDSP UMIK-2
• Dayton Audio EMM-6

Sound level meters:

• Galaxy CM-140

DSP:

• MiniDSP 2×4 Digital Signal Processor (US customers only)

Custom microphone characterization/calibration:

• We can perform characterizations/calibrations for your measurement or recording microphone.
• Deliverables include on and off-axis free field frequency response, noise floor & sensitivity (select microphones), polar response (select microphones) and output impedance (select microphones).
• All measurements performed using the “substitution” method with a NIST-traceable microphone. The measurement methodology is consistent with IEC 60268-4. CSA test equipment is independently verified by a NVLAP-accreddied calibration facility.
• Pricing starts at $60 (including domestic shipping) for Basic-level calibrations. Contact us for more details.