DSD (Open Source) with dPMR Decoding and Windows Binaries Released

Digital Speech Decoder (DSD) is an open source program for decoding signals containing digital speech, such as DMR and P25. The open source version has been mostly surpassed in use over the last few years by the closed source DSD+ version. However, work is still ongoing on the open source version, and a recent fork by Louis-Erig HERVE @LouisErigHerve has added support for Digital Private Mobile Radio (dPMR) decoding.

dPMR is an open, non-proprietary trunked radio standard that supports both data and digital voice transmission. A licence free variation for short range communications called dPMR466 uses the 446.1–446.2 MHz band. Other modes allow for efficient peer to peer to peer operation (mode 1), operation with a base station repeater (mode 2), or with a trunking signal (mode 3).  All dPMR signals operate in FDMA mode with an efficient bandwidth of only 6.25 kHz. dPMR is also known as Icom IDAS and Kenwood NEXEDGE.

Code for Louis-Erig's DSD fork can be found on his GitHub, and he has also released binaries for Windows on his website. Over on his Twitter he has also been mentioning that he has been able to get around the basic privacy modes on DMR.

dPMR radios, data stations and repeater hardware.
dPMR radios, data stations and repeater hardware.
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Le Chiffrement Enhanced Privacy.

I will trade MotoTRBO Basic Privacy, NXDN and dPMR decryption files for DSD 1.8.4 (Louis-Érigé Hervé), in return for DMR RC4 40 bit files, also known as Moto Enhanced Privacy.

https://keybase.io/download?invite
ID: iScottybotty

Sam

Can you provide some RAW audio?

mark

I will trade MotoTRBO Basic Privacy, NXDN and dPMR decryption files where can i get this software thanks

Paul

we need motorola and hytera bp, that would be amazing

Luigi

how can i select input source dsd 1.8?
it only shows the msg: no input device found

Sam

Will the 1.8.5 version of DSD be released to the public?

tester

Possible input SDR# audiocable like DSD+?

Denny Sheirer

“… dPMR is also known as Icom IDAS and Kenwood NEXEDGE.”

Icom IDAS and Kenwood NEXEDGE are NXDN, right?

RF Guy

yes ! give us Modes like TETRA and TETRAPOL on DSDcc. Any contributors are welcomed ! DSDcc for European Listeners…