Denny Sheirer 4f8b8e978b #35 Updates AM & NBFM decoders to use Adaptive Squelch, a power squelch that includes an adaptive noise floor monitor. Implements vectorized magnitude operations for AM & FM decoders. Adds talkgroup assignment and squelch controls to AM channel configuration editor. Implements new AM gain control that attempts to normalize audio gain quickly at beginning of call/transmission and maintains that gain across lifecycle of the call and resets the gain for the next call. (#1540) ...

Notes on usage:
- When using either AM or FM squelch control use either the Heterodyne channelizer or if using the Polyphase channelizer, avoid using trunk tracking decoders like DMR or P25 or set the squelch threshold high enough to avoid changes in noise floor from polyphase channelizer where it can vary between using the one channel or the two-channel combined channel sources.

Co-authored-by: Dennis Sheirer <dsheirer@github.com>

2023-05-07 07:27:44 -04:00

..

afsk

Updates complex decimation filters to use either scalar or vector optimal implementation. (#1148)

2022-03-04 08:45:05 -05:00

am

#35 Updates AM & NBFM decoders to use Adaptive Squelch, a power squelch that includes an adaptive noise floor monitor. Implements vectorized magnitude operations for AM & FM decoders. Adds talkgroup assignment and squelch controls to AM channel configuration editor. Implements new AM gain control that attempts to normalize audio gain quickly at beginning of call/transmission and maintains that gain across lifecycle of the call and resets the gain for the next call. (#1540)

2023-05-07 07:27:44 -04:00

analog

#35 Updates AM & NBFM decoders to use Adaptive Squelch, a power squelch that includes an adaptive noise floor monitor. Implements vectorized magnitude operations for AM & FM decoders. Adds talkgroup assignment and squelch controls to AM channel configuration editor. Implements new AM gain control that attempts to normalize audio gain quickly at beginning of call/transmission and maintains that gain across lifecycle of the call and resets the gain for the next call. (#1540)

2023-05-07 07:27:44 -04:00

config

#6 DMR Decoder (#947)

2020-10-12 04:57:59 -04:00

dmr

#1471 Handling of unknown Hytera packet messages. (#1483)

2023-03-11 06:04:06 -05:00

event

#1506 Resolves multiple performance issues: tuner freezing after a period of run time, buffer overflows, degraded audio playback. (#1513)

2023-04-11 04:07:41 -04:00

fleetsync2

Updates complex decimation filters to use either scalar or vector optimal implementation. (#1148)

2022-03-04 08:45:05 -05:00

ip

#1471 Handling of unknown Hytera packet messages. (#1483)

2023-03-11 06:04:06 -05:00

lj1200

Updates complex decimation filters to use either scalar or vector optimal implementation. (#1148)

2022-03-04 08:45:05 -05:00

ltrnet

#1190 Tuner management redesign. Updates all tuners with direct threaded support. Incorporates USB Hotplug support. Adds black/white listing of tuners. Updates all tuner editors to have a common look and feel. Changes location of tuner configuration file and changes format to JSON. (#1208)

2022-04-18 07:30:58 -04:00

ltrstandard

#1190 Tuner management redesign. Updates all tuners with direct threaded support. Incorporates USB Hotplug support. Adds black/white listing of tuners. Updates all tuner editors to have a common look and feel. Changes location of tuner configuration file and changes format to JSON. (#1208)

2022-04-18 07:30:58 -04:00

mdc1200

Updates complex decimation filters to use either scalar or vector optimal implementation. (#1148)

2022-03-04 08:45:05 -05:00

mpt1327

Merge pull request #1177

2022-04-30 04:25:33 -04:00

nbfm

#35 Updates AM & NBFM decoders to use Adaptive Squelch, a power squelch that includes an adaptive noise floor monitor. Implements vectorized magnitude operations for AM & FM decoders. Adds talkgroup assignment and squelch controls to AM channel configuration editor. Implements new AM gain control that attempts to normalize audio gain quickly at beginning of call/transmission and maintains that gain across lifecycle of the call and resets the gain for the next call. (#1540)

2023-05-07 07:27:44 -04:00

p25

#1506 Resolves multiple performance issues: tuner freezing after a period of run time, buffer overflows, degraded audio playback. (#1513)

2023-04-11 04:07:41 -04:00

passport

Updates complex decimation filters to use either scalar or vector optimal implementation. (#1148)

2022-03-04 08:45:05 -05:00

tait

Updates complex decimation filters to use either scalar or vector optimal implementation. (#1148)

2022-03-04 08:45:05 -05:00

traffic

#6 DMR Decoder (#947)

2020-10-12 04:57:59 -04:00

Decoder.java

#1190 Tuner management redesign. Updates all tuners with direct threaded support. Incorporates USB Hotplug support. Adds black/white listing of tuners. Updates all tuner editors to have a common look and feel. Changes location of tuner configuration file and changes format to JSON. (#1208)

2022-04-18 07:30:58 -04:00

DecoderFactory.java

#35 Updates AM & NBFM decoders to use Adaptive Squelch, a power squelch that includes an adaptive noise floor monitor. Implements vectorized magnitude operations for AM & FM decoders. Adds talkgroup assignment and squelch controls to AM channel configuration editor. Implements new AM gain control that attempts to normalize audio gain quickly at beginning of call/transmission and maintains that gain across lifecycle of the call and resets the gain for the next call. (#1540)

2023-05-07 07:27:44 -04:00

DecoderType.java

#1190 Tuner management redesign. Updates all tuners with direct threaded support. Incorporates USB Hotplug support. Adds black/white listing of tuners. Updates all tuner editors to have a common look and feel. Changes location of tuner configuration file and changes format to JSON. (#1208)

2022-04-18 07:30:58 -04:00

FeedbackDecoder.java

Resolves #663. Updates P25 phase 2 Decoder to detect PLL lock errors for +/-90 and 180 out-of-phase. Adds support for broadcasting phase 2 channel frequency error calculations to support tuner auto-correction for frequency errors. Removes adaptive PLL bandwidth support from Phase 1 and uses a fixed PLL bandwidth for both phase 1 and phase 2 decoders. Updates the Phase 2 symbol timing gain with results from extensive testing of PLL bandwidth and symbol timing combinations. (#666)

2020-02-22 20:09:24 +00:00

PrimaryDecoder.java

#6 DMR Decoder (#947)

2020-10-12 04:57:59 -04:00