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mirror of https://github.com/radio95-rnt/fm95.git synced 2026-02-26 19:23:51 +01:00
Commit Graph

76 Commits

Author SHA1 Message Date
7b78cf6264 remove lpf 2025-03-27 21:36:44 +01:00
7e64dcaab3 that neon used more cpu than the normal version??? 2025-03-27 21:21:55 +01:00
4121657da9 this 2025-03-27 21:19:33 +01:00
7594f352c1 try another filter neon implemntaiton 2025-03-27 21:17:45 +01:00
a54d7f9895 redo neon in filter 2025-03-27 21:12:44 +01:00
11f7f65ee5 neon doesnt work for filter 2025-03-27 21:09:21 +01:00
ffd0c418e7 optimize for arm 2025-03-27 21:07:20 +01:00
3b1941038e some lpf changes 2025-03-27 18:53:49 +01:00
34071c1967 idk 2025-03-27 18:43:49 +01:00
ed44dbcad2 this? 2025-03-27 18:41:56 +01:00
abc6922852 bro 2025-03-27 18:23:22 +01:00
531e5a6a38 idk 2025-03-27 18:22:40 +01:00
9cb81ff1bd this lpf? 2025-03-27 18:17:23 +01:00
50d7e67896 wow 2025-03-27 18:12:35 +01:00
6e374ce28b yet another implementation 2025-03-27 18:12:11 +01:00
b2d97ef5e4 try a diffrent lpf 2025-03-27 18:09:20 +01:00
7ff33aa5a7 try to add a lpf 2025-03-27 18:00:05 +01:00
6a47e304dd too loud again 2025-03-26 19:31:02 +01:00
6744b88078 too quiet 2025-03-26 19:29:24 +01:00
eca15c9544 diffrent preemp gain 2025-03-26 19:28:38 +01:00
2e36f34b4a remove lpf and add normalization to the preemp 2025-03-26 19:26:40 +01:00
fc9bbd3262 try to add a simple rc lpf 2025-03-26 14:04:38 +01:00
702117e4d7 damn it 2025-03-25 17:27:59 +01:00
fab44bcc42 im a genius 2025-03-25 17:10:15 +01:00
e5aed8946a oh 2025-03-25 17:03:28 +01:00
7164421e16 add bpf to rds2 carrier and lpf 2025-03-25 17:01:25 +01:00
2a8aefb26d this? 2025-03-25 16:03:19 +01:00
ad1856f255 use atan2 for pll phase error 2025-03-24 19:54:49 +01:00
0a27b39c43 change the pll logic a bit 2025-03-24 16:45:32 +01:00
455795dc86 change pll settings 2025-03-23 18:09:18 +01:00
ecbeb6a18f experiment with the pll 2025-03-23 17:38:41 +01:00
75663d2562 fix 2025-03-23 17:19:26 +01:00
228cb355ac generate the 66.5 inside the pll via the pilot 2025-03-23 16:28:22 +01:00
a654700eba pll? 2025-03-23 09:59:05 +01:00
d619cea8b1 how does this work? 2025-03-23 09:55:24 +01:00
ed85c57323 redo pll 2025-03-23 09:52:55 +01:00
ffe9a806f0 add pll 2025-03-23 09:45:30 +01:00
24a2b02fd7 i give up 2025-03-22 21:13:15 +01:00
e190a21aea attemp to use a pll 2025-03-22 21:11:40 +01:00
b3303abded correct the fm mod 2025-03-10 21:44:42 +01:00
67fe502183 fix name 2025-03-10 20:49:01 +01:00
1cbc8e7903 some optimalizations 2025-03-09 17:13:46 +01:00
0a99e3364c get rid of lpf as it barely works, swh-plugin's lowpass_iir_1891 works better 2025-03-09 09:35:10 +01:00
2b720500de damn it 2025-03-08 21:23:23 +01:00
21b009f68b update 2025-03-08 21:21:17 +01:00
0a46e19efa update 2025-03-08 21:20:13 +01:00
568f8194ee add a upsampler 2025-03-08 21:19:15 +01:00
90fabff616 refactor filter functions and update FM modulator logic 2025-03-08 19:53:59 +01:00
5de87c15a3 change lpf 2025-03-08 19:41:22 +01:00
b1c9e28844 intercommit 2025-03-08 19:30:56 +01:00