Difference between revisions of "ODR-DabMod"
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| − | CRC-DabMod is the DAB OFDM modulator command developed by Communication Research Center (CRC) from Canada. It is | + | CRC-DabMod is the DAB OFDM modulator command developed by Communication Research Center (CRC) from Canada. It is now published in open source with a GPL license. |
| + | *[http://mmbtools.crc.ca/content/view/44/71/ CRC-DabMod description and source code] on MMBTools website | ||
CRC-DabMod take an [[ETI]] ([[Ensemble Transport Interface]]) stream as input and output a complex baseband stream of samples with a default sampling frequency of 2.048MHz. | CRC-DabMod take an [[ETI]] ([[Ensemble Transport Interface]]) stream as input and output a complex baseband stream of samples with a default sampling frequency of 2.048MHz. | ||
Revision as of 15:17, 23 February 2010
CRC-DabMod is the DAB OFDM modulator command developed by Communication Research Center (CRC) from Canada. It is now published in open source with a GPL license.
- CRC-DabMod description and source code on MMBTools website
CRC-DabMod take an ETI (Ensemble Transport Interface) stream as input and output a complex baseband stream of samples with a default sampling frequency of 2.048MHz.
Example:
CRC-DabMod ./racor.eti -l -g1 -r3200000
get racor.eti file, perform OFDM modulation on baseband at a sampling frequency of 3.2MHz. Output is sent to the standard output if not redirected or piped to another command (CRC-Dwap.py in general)
Usage
Usage:
CRC-DabMod [input [output]] [-c clockrate] [-f] [-g gainMode] [-h] [-r samplingRate]
Where:
input: ETI input filename (default: stdin). output: COFDM output filename (default: stdout). -c: Set the DAC clock rate. -f: (deprecated) Set fifo input. -g: Set computation gain mode: 0 FIX, 1 MAX, 2 VAR -h: Print this help. -l: Loop file when reach end of file. -r: Set output sampling rate (default: 2048000).
