mirror of
https://github.com/DSheirer/sdrtrunk.git
synced 2026-11-10 23:57:25 -05:00
7 lines
955 B
Markdown
7 lines
955 B
Markdown
# Sound Card / Mixer Sources #
|
|
|
|
You can input the headset audio, and/or discriminator audio output from your scanner to use as a source for each of the decoders. Normal headset audio works great with MPT-1327, Fleetsync and MDC-1200. Discriminator audio is required for LTR, LTR-Net and Passport since the signalling would be filtered out by the normal headset audio filters.
|
|
|
|
Use the **NBFM** decoder first when you are trying to setup a scanner to sound card setup. Configure a channel using the NBFM decoder and select the sound card and left or right channel as the input. Enable the channel and once running, select the channel in the [decoding channels](DecodingChannels.md) window to hear the audio output. Adjust the scanner audio volume to mid-level, but not so high as to induce clipping on the signal.
|
|
|
|
Once you have good sound running through the system, change the decoder from NBFM to the one you want to use and save the configuration. |