Mirror/aicodix___modem
1
0
Fork 0
mirror of https://github.com/aicodix/modem.git synced 2026-04-27 14:30:34 +00:00
Code Issues Projects Releases Packages Wiki Activity

updated durations

Browse source
This commit is contained in:
Ahmet Inan 2025-07-18 07:26:27 +02:00
commit cab6f381c4
1 changed files with 7 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

14
README.md vendored
View file

@ -44,16 +44,16 @@ diff -s uncoded.dat decoded.dat
All modes need a bandwidth of 2400 Hz and use a 1/2-rate forward error correction code All modes need a bandwidth of 2400 Hz and use a 1/2-rate forward error correction code
These use a differential modulation scheme: These use a differential modulation scheme:
* Mode 0: DBPSK, 3 seconds and 256 bytes * Mode 0: DBPSK, 2.6 seconds and 256 bytes
* Mode 1: DQPSK, 3 seconds and 512 bytes * Mode 1: DQPSK, 2.6 seconds and 512 bytes
* Mode 2: D8PSK, 4 seconds and 1024 bytes * Mode 2: D8PSK, 3.4 seconds and 1024 bytes
And these a coherent modulation scheme: And these a coherent modulation scheme:
* Mode 3: BPSK, 3 seconds and 256 bytes * Mode 3: BPSK, 2.6 seconds and 256 bytes
* Mode 4: QPSK, 3 seconds and 512 bytes * Mode 4: QPSK, 2.6 seconds and 512 bytes
* Mode 5: QAM16, 1 second and 256 bytes * Mode 5: QAM16, 1 second and 256 bytes
* Mode 6: QAM16, 3 seconds and 1024 bytes * Mode 6: QAM16, 2.6 seconds and 1024 bytes
* Mode 7: QAM64, 4 seconds and 2048 bytes * Mode 7: QAM64, 3.4 seconds and 2048 bytes
### Simulating ### Simulating