Quality Matters

Audio analyzer reads ranges of audio data and ATC control software provides all measurement settings and result display, including
✔  Level and Gain
✔  THD+N
✔  Frequency Response
✔  Signal to Noise Ratio
✔  Crosstalk,One Channel Undriven
✔  Interchannel Phase
✔  Acoustic Response
✔  Continuous Sweep
✔  Dynamic Range
✔  Impedance/Thiele-Small
✔  Noise(RMS)
✔  Signal Analyzer
✔  Stepped Frequency Sweep
✔  Stepped Level Sweep

Comfort refers to how pleasant and enjoyable headphones are to wear for a long time. We measure the clamping force to see how comfort the headphones are. First, we set the headphones on a wooden stand that was secured to either side. The earcups are positioned so that pressure is evenly distributed across the center of each side and record the clamping force. Then, we try the headphones on a variety of individuals to see how comfortable the headphones might be to wear for a long time.

Intention to determine the suitability of the headphones for use and storage under conditions of high humidity and temperature cycles in accordance with international standard IEC 60068-2-30 prepared by IEC technical committee 104: Environmental conditions, classification and methods of test.

Intention to to study headphone performance under extreme conditions and study acceptable operating temperature. The Headphones comply with the safety standards for Safety of Information Technology Equipment (IEC 60950-1) and Safety of Audio/Video, Information, and Communication Technology Equipment (IEC 62368-1). Many countries and regions have adopted these safety standards:
✔  UL 60950-1 and UL 62368-1 in the United States
✔  CSA C22.2 No. 60950-01 and CSA C22.2 No. 62368-1 in Canada
✔  EN 60950-1 and EN 62368-1 in Europe
✔  AS/NZS 60950:1 and AS/NZS 62368.1 in Australia and New Zealand