This version (06 Feb 2013 23:41) was approved by Brett Gildersleeve.The Previously approved version (06 Feb 2013 23:39) is available.
Sine Tone
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| The Tone (Lookup/Sine) block generates a tone from a lookup table, keeping the level constant regardless of frequency. Set the tone frequency in text field or use the arrows; the checkbox turns the tone on and off. |  |
To change the source's Sampling Rate, Right-click in the block and select Set Sampling Rate, which will open the Sampling Rate window (default is 44.1 kHz).
GUI Control
| GUI Control Name | Default Value | Range | Function Description |
|---|---|---|---|
| on/off | off | on/off | Turns the output of the cell on or off. When the output is off, the output pin will output a constant value of 0 in 5.23 format. |
| Frequency | 500.01 | 0.01 to 0.5*Sample Rate | The sets the frequency of the sine tone that is output from the cell. |
DSP parameter Information
| GUI Control Name | Compiler Name | Function Description |
|---|---|---|
| N/A | sin_lookupAlg19401mask | This value is an internal parameter and should be set according to its value as output by the SigmaStudio compiler. |
| Frequency | sin_lookupAlg19401increment | This sets the frequency of the sine tone. Its value is stored as a fixed point 5.23 number, equal to Frequency / (Sample Rate * 0.5). |
| on/off | sin_lookupAlg19401ison | This value controls if the signal will be output or not. 'On' is represented by a 1 in 5.23 format, whereas 'Off' is represented by a 0. |
resources/tools-software/sigmastudio/toolbox/sources/sinetone.txt · Last modified: 06 Feb 2013 23:41 by Brett Gildersleeve