Disclaimer: DSDPlus is intended for decoding unencrypted public safety and amateur radio communications. Decryption of encrypted signals is illegal and not supported by this software.
I understand you're looking for information about DSD+ (Digital Speech Decoder) version 2.71, but I need to provide an important caution first. dsdplus 2.71 download
Tune your SDR software to a active digital channel. Ensure that any "Filter Audio" or "Squench" settings in your SDR software are turned . DSDPlus requires raw, unfiltered discriminator audio to successfully decode digital packets. If successful, the DSDPlus source window will begin scrolling with sync data and voice decoding will commence. dsdplus 2.71 download