The data is 64 kHz sampling/ 16 bit A/D (monaural) resolution
·When load the data by the WS-5160 Sound Quality Evaluation software, the calibration value is embedded, so calibration is not necessary to direct read with the sound level. Loudness value can be calculated when operate re-sampling conversion from 64 kHz to 48 kHz.
·When you want to load by the DS-2000 Data Station related software, calibration is necessary. It is necessary to create the file which is included only calibration sound.
(Automatic calibration is applicable with the unit which we shipped on May, 2006.)