845c3e1be6
fsk: CONFIDENCE_ALGO 3 (worst divergence)
...
CONFIDENCE_ALGO 3 (worst divergence):
- single worst diverging bit in the frame
- amplitude normalized
- drop AVOID_TRANSIENT
2011-07-08 08:03:31 -07:00
cb3e81e576
fsk debug
2011-07-08 07:31:54 -07:00
fd0546d80d
fsk expect_bits
2011-07-07 13:31:10 -07:00
e02172087c
simpleaudio: improve open err msg
2011-07-03 08:59:15 -07:00
2a5307e698
man page cleanup
2011-07-03 08:48:47 -07:00
8161a48e10
minimodem: add --version switch
2011-07-02 14:22:06 -04:00
0e394389e1
minimodem self-test: use .wav
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Use .wav instead of .flac in self-test, since libsndfile in Ubuntu
Maverick and earlier writes .flac files that it cannot itself read
(flac length unknown).
2011-06-23 23:47:46 -07:00
50864fd556
simpleaudio: tx file extension sets audio format
2011-06-23 23:46:18 -07:00
b1a0a0f7c1
cleanup
2011-06-23 23:06:46 -07:00
2d1310febf
reduce FSK_MIN_STRENGTH to 0.005
2011-06-23 23:05:35 -07:00
702c0be223
minimodem licenced as GPL3+
2011-06-22 17:10:50 -07:00
8bfbfad5dd
minimodem.1 man page
2011-06-22 16:10:31 -07:00
57ad1bb021
build: omit -Werror
2011-06-22 13:55:57 -07:00
6a00252c42
minimodem: default --txstopbits 1.5 for RTTY
2011-06-22 13:43:49 -07:00
27bc5f5ca7
minimodem --txstopbits M.N variable stop bits
2011-06-22 13:43:24 -07:00
1b764faa5b
simpleaudio_tone: handle any duration
2011-06-22 11:14:01 -07:00
3a22116159
fsk: new confidence algo
2011-06-22 10:06:19 -07:00
2b014b50fb
fsk_find_frame: search across an entire bit
2011-06-21 22:30:37 -07:00
65d0232c46
minimodem: make leader tone 2.0 bits long
2011-06-21 20:28:17 -07:00
243af5da56
fsk: floating point band_width
2011-06-21 20:27:51 -07:00
8ba07cb81a
make check: runs testcases/
2011-06-21 20:26:00 -07:00
12565ff39a
minimodem: reduce FSK_SCAN_LAG to 0.4 for improved decode
2011-06-21 16:09:44 -07:00
32141d17d9
make test: run self tests
2011-06-21 16:06:11 -07:00
e1b8082e4c
minimodem cleanup
2011-06-21 14:01:16 -07:00
118722249b
minimodem: allow for band_width > bfsk_data_rate
2011-06-21 12:20:11 -07:00
1ab9d2783c
minimodem: rx rate measurement
2011-06-21 12:18:33 -07:00
9002cf2694
fsk: confidence considers start/stop bits
2011-06-21 12:13:47 -07:00
15bb83ee9b
minimodem: fix segfault on unrecognized option
2011-06-20 19:18:38 -07:00
8e6c3abc2c
remove testdata/ from src dist
2011-06-20 10:34:37 -07:00
7e01e77d5e
minimodem cmdline options reorg
2011-06-20 10:22:11 -07:00
38fa4c71a4
self-test script
2011-06-19 09:41:19 -07:00
5c281ad28f
simpleaudio-sndfile file write
2011-06-19 09:40:49 -07:00
2a7f8214df
minimodem -T rtty (baudot RTTY transmit)
2011-06-18 21:03:20 -07:00
286879cfb3
baudot cleanup
2011-06-18 11:55:48 -07:00
e36594ca47
minimodem cleanup
2011-06-18 11:47:58 -07:00
952962dde3
minimodem -T stdin transmitter
2011-06-18 11:29:48 -07:00
b7338563a7
simpleaudio tone generator
2011-06-18 11:29:00 -07:00
31eb95afe8
simpleaudio: sa_stream_direction
2011-06-17 14:21:31 -07:00
775ef649e1
fsk_bits_analyze / fsk_frame_analyze rework
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- confidence calc only uses data bits metrics (for good or ill)
2011-06-12 12:42:08 -07:00
1bfd5ada5b
fix nbytes= output label s.b. ndata=
2011-06-12 08:59:27 -07:00
1739f7bfd6
frame_process virtualized
2011-06-12 08:42:19 -07:00
67b9fa68c9
switch test .wav files to .flac
2011-06-10 21:17:53 -07:00
35f03b742e
minimodem: rtty and cmdline band_width
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* 'rtty' cmdline parm enables 45.45 baud 5-bit Baudot
* band_width cmdline parm
2011-06-10 18:09:47 -07:00
8a6847195e
minimodem: f.p. decode_rate and more
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* floating point decode_rate
* switch cmdline argument order
* other misc
2011-06-10 18:19:40 -07:00
e7b16118e4
fsk: respect n_data_bits
2011-06-10 16:19:11 -07:00
9481667c16
test suite restructure
2011-06-10 18:03:52 -07:00
439b606a97
minimodem 0.2.0
2011-06-08 14:00:22 -07:00
54f8efde20
minimodem: use fsk.h API
2011-06-08 13:21:12 -07:00
188b899bb0
simpleaudio: read returns ssize_t to allow for -1
2011-06-07 16:31:26 -07:00
35121ab63c
fsk: move advance to top of loop
2011-06-06 21:36:23 -07:00
Kamal Mostafa