radio95/fm95
0
1
Fork 0
mirror of https://github.com/radio95-rnt/fm95.git synced 2026-02-27 03:23:54 +01:00
Code Issues Activity

add licence

Browse Source
This commit is contained in:
KubaPro010
2024-12-30 20:43:04 +01:00
parent d35696a5ef
commit 2f72b66be3
3 changed files with 26 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
README.md
View File

@@ -1,6 +1,7 @@
# STCode
STCode is a simple stereo encoder for FM, it uses pasimple and math to:
- Calculate mono signal from s16le ((L+R)/2)
- Generate the stereo pilot in phase to the stereo subcarrier
- Generate the stereo diffrence signal using DSB-SC
- Calculate mono signal from s16le ((L+R)/2)
- Generate the stereo pilot in phase to the stereo subcarrier
- Generate the stereo diffrence signal using DSB-SC
All that in about 3.5% cpu usage on a RPI-5 (lpf makes it 10, but stereo tool has 3 threads which do 100% cpu usage anyway, one 200)!