DSDPlus
DSDPlus
Decode multiple digital audio formats
Introduction
November 10th, 2017: From http://wiki.radioreference.com/index.php/DSDPlus
DSDPlus is a Win32 application capable of reliably decoding multiple types of digital audio formats commonly found on VHF, UHF and 800 MHz, including (but not necessarily limited to):
- P25 Phase 1
- ProVoice EDACS Digital voice
- X2-TDMA - Motorola public safety TDMA system with P25 style signaling (mostly based on DMR)
- DMR/MOTOTRBO - Digital Mobile Radio standard
- NXDN - 9600 baud (12.5 kHz) NEXEDGE and 4800 baud (6.25 kHz) NEXEDGE/IDAS - both trunked and conventional
- D-STAR - no audio
For more detail visit the website.
Download
Download DSDPlus from https://www.dsdplus.com/.
Console
Wide FM
In the console select WFM (Wide FM) and set the filter bandwidth to 12kHz. It is essential that you select Wide FM as there is no de-emphasis unlike Narrow FM.
The output device selection is a virtual audio cable (VAC), see below.
Virtual Audio Cable
DSDPlus reads the demodulated audio from the console over a virtual audio cable at a bandwidth of 48 or 96 kHz (48kHz is recommended).
Examples of virtual audio cables are:
VB Audio from VB-Audio Software,
Virtual Audio Cable from Eugene Muzychenko.
Screenshot
Below is a screenshot courtesy of a user group member, you see the correct console settings. "Running fine with my NUC i5, 4th gen. Win 7 Home Premium, 64bit."
