mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-11-27 10:19:15 -05:00
99 lines
3.7 KiB
Plaintext
99 lines
3.7 KiB
Plaintext
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1.7.0-dev
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New features:
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CMake build system replaces Makefile
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Use libsndfile for reading and writing audio files
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Initial DSTAR voice support
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1.6.0
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New features:
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Auto mutes P25 encrypted signals by default.
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Raised cosine filters.
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Fixed bugs:
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Changed the crazy dibit buffer which filled for ever until it
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ran out of allocated memory then caused a segmentation error. The
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buffer is now allowed to fill to 90% before being returned to the
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initial pointer value where it over writes the old samples, it
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seems to work ok and no segmentation errors now.
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Input level is now calculated differently, before when it reported 50%
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the soundcard would be fully overloaded. With the new method aim for 30% inlvl.
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1.4.1
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New features:
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Several new sync types for existing formats now recognized:
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Decodes voice from NXDN 4800 (6.25kHz) signals
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Decodes voice from NXDN 9600 (12.5kHz) repeater output
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Decodes voice from DMR/MotoTRBO simplex/repeater input
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Decodes voice from X2-TDMA simplex/repeater input
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Fixed bugs:
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renamed "input:" to "inlvl:" to reduce confusion. This value
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indicates the audio input level, NOT the "decode success
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rate". Voice decode errors are indicated by the errorbars "=".
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1.4
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New features:
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Decodes voice from NXDN 9600 (12.5 kHz) simplex/repeater input
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NXDN96 frames enabled by default
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Improved resistance to NXDN96 sync false positives
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Fixed bugs:
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.wav file header updated after playing .imb/.amb data files
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.imb/.amb files now have correct tgid in filename
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1.3.1 New features:
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Support for ProVoice EA sync
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CTRL-C is now caught so .wav files can be properly closed
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DSD now shows mbelib version as well as it's own version
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-R resume option now triggers on any TSDU so control channels can be left
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in conventional scanlists.
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Auto output gain now has 0.5 second hold time for faster error burst recovery
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(was 1.5 seconds)
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Audio output upsampling function simplified and improved
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Fixed bugs:
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DSD_Author.pgp now has correct public key (was copy of mbelib_Author key)
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TGID and SRC are now cleared after TDULC or TDU.
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Voice error counter is now reset in noCarrier()
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TGID and SRC were not displaying for X2-TDMA frames
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Fixed buffer issue in resumeScan()
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Fixed error in .wav file headers preventing playback on some apps
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1.3 New features:
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Decodes voice from ProVoice signals (requires -fp option)
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algid and kid are now shown in hex notation
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Fixed bugs:
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auto output gain now has faster rise time
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MoTDMA is now correctly labeled X2-TDMA
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1.2 New features:
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Decodes voice for DMR standard (including MOTOTRBO)
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Full metadata (src, talkgroup, lcinfo, mfid, lcformat, mi, algid, keyid) for X2-TDMA
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TDMA slot identification for X2-TDMA/DMR/MOTOTRBO
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Identifies non-voice frame types for X2-TDMA/DMR/MOTOTRBO
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Frame only (no voice yet) support for 9600 baud NXDN
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Auto leveling audio output gain (default) and -g option for fixed gain
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GFSK modulation optimizations and improved C4FM/GFSK/QPSK auto detect
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Fixed bugs:
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nac was showing wrong ID
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P25 metadata (lcinfo, mfid, lfcormat, mi, keyid, algid, lsd) are now
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printed out in the correct bit order (MSB -> LSB), was reversed.
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fixed serveral bugs in dsd_upsample.c, with improved quality
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1.1 New features:
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Scanner control options to allow scan resume during certain TDULC
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Improved upsampling function audio quality
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Greatly improved handling of X2-TDMA frames
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Much faster QPSK decision point tracking by default
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Fixed bugs:
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playMbeFiles was not output to .wav file when -w was given
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Now correctly detects/handles Mot and P25 talkgroup formats
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PDU frames were not detected
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1.0.3 Fixed buggy C4FM/QPSK auto detection and added -A option to adjust it.
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1.0 Initial release
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