radio95/fm95
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use real parts, and add a mpx lpf for audio

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KubaPro010
2025-05-01 11:40:45 +02:00
parent 685ce7635f
commit f0245bcc26
2 changed files with 15 additions and 14 deletions
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README.md
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@@ -11,7 +11,7 @@ FM95 is a audio processor for FM, it does:
Supports these inputs:
- Audio (via Pulse)
- MPX (via Pulse, basically passthrough, i don't recommend this unless you have something else than rds or sca to modulate)
- MPX (via Pulse, basically passthrough, i don't recommend this unless you have something else than rds or sca to modulate, you could run chimer95 via here)
- RDS (via Pulse, expects unmodulated RDS, stereo, left channel on 57 KHz, right on 66.5, rds95 is recommended here, in modulation this is inphase to the pilot)
- SCA (via Pulse, by default on 67 khz with a 7 khz deviation)
@@ -21,7 +21,7 @@ and one output:
## How to compile?
To compile you need `cmake` and `libpulse-dev`, if you have those then do these commands:
To compile you need `cmake`, `liquid-dsp` and `libpulse-dev`, if you have those then do these commands:
```bash
mkdir build
@@ -34,7 +34,7 @@ Done!
## CPU Usage?
Should run completly fine on a pi 5, fine on a pi 3b (30% cpu)
Should run completly fine on a pi 5, fine on a pi 3b (30% cpu, 45% with lpf)
## Other Apps