Various sound measurement can be performed using a various functions in the realtime analyzer. The FFT analyzer with the data record and the export function, the distortion analyzer, and the phase meter enable various measurement.DSSF3 is the world's highest class measurement system equipped with the latest technology. If you try, it will turn out that DSSF3 has many functions and is very easy to use.Please try this great tool .

The free version of the advanced sound measurement software DSSF3 is now available. It consists of the signal generator, sound recorder and player, and the peak level meter. DSSF3 Basic works with the latest soundboards. Two or more soundboard can be selected easily. The sampling rate can be set up to the maximum value allowed by the hardware.

DSSF3 Light is a highly advanced sound analyzer greatly exceeding the usual FFT analyzer's performance. It is the best choice for learning sound measurement and for education. DSSF3 Light is equipped with the latest functions of the realtime analyzer, such as the signal generator, the FFT analyzer, the sound level meter, the oscilloscope, and the sound recorder.