Specifications
1. Derive a dedicated data curve from a frame of sampled data and display it in a standalone graph window. Maximum 8 DDC windows can be opened.
2. The DDC window is similar to the XY Plot in Device Test Plan except that its context menu contains a [DDC
Processing] menu item which is used to select a predefined DDC and
configure its relevant parameters. The supported DDCs are:
(1)
Energy Time Curve (LogSquared) (2) Energy Time
Curve (Envelope)
(3) Energy Time Curve (dBSPL) (4) Impulse Response
Schroeder Integration Curve (5) Step Response
Curve (via Impulse Response Integration) (6)
Frequency Time Curve (Demodulated) (7) XY Plot
(8) Shock Response Spectrum (9) Frequency Time
Curve (Timed) (10) RPM Time Curve
3. Supports
Multilingual User Interface under Windows 2000, XP, Vista, 7, 8,
8.1, 10, 11 and
above. Currently supported languages are English, French, German,
Italian, Portuguese, Spanish, Russian, Simplified Chinese, Traditional
Chinese, Japanese and Korean.
Examples:
Energy Time Curve (LogSquared) of an Impulse Response

Energy Time Curve (Envelope) of an Impulse Response

Energy Time Curve (dBSPL) of an Impulse Response

Impulse Response Schroeder Integration Curve

Step Response Curve Integrated from an Impulse Response

Frequency Time Curve (demodulated) of a Linear Frequency Sweep
of a Sine Wave

XY Plot:
Sound Level vs Rotational Speed (Run Up Test)

XY
Plot: Frequency Response Measured by Tracking a Linear Frequency
Sweep

Shock Response Spectrum of a Half Sine Pulse

Frequency Time Curve (timed)
of a Linear Frequency Sweep of a Square Wave

RPM Time Curve of a rotational speed with a reciprocating deviation.


