light changes

README.md

@@ -7,40 +7,25 @@ STCode is a simple stereo encoder for FM, it uses pasimple and math to:
 -   Generate the stereo pilot in phase to the stereo subcarrier
 -   Generate the stereo diffrence signal using DSB-SC ((L-R)/2)
 
-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)!
+All that in about 3.5% cpu usage on a RPI-5 (stereo tool has 3 threads which do 100% cpu usage anyway, one 200)
 
 Also nearly no latency, not like Stereo Tool (or mpxgen which doesn't even work)
 
-As far as i've tested it (29-31 december) it's been fine but after a fix it was great, so i'd redecommend you
+As far as i've tested it (29-31 december) it's been fine but after a fix it was great, so i'd recommend this to you
 
 Also i'd recommend to use the SSB version because it's more spectrum effiecent
-
-# SSB-STCode
-This is a version of the stereo code but instead of DSB-SC it transmits some kind of VSG (mostly USB with a bit of LSB), about 600 hz of usb is left, just as god intended (Hilbert isn't perfect so i got some usb but managed to turn it into more into LSB)
-
-This also has a cpu usage of 20% with lpf, but goes to 13-15% without the lpf
+but SSB has slightly more cpu usage
 
 # PSTCode
 This is a yet another version of a Stereo encoder, however for the OIRT band which is in use in Russia, Belarus and other countries
 
 Haven't tested it nor plan to
 
-# CrosbySTCode
-This is a stereo coder however with a diffrent system, let me yap some: 
-In the 1950-1960s the FCC had to decide between two stereo coding systems, we had the Zenith/GE system and the Crosby system, what was the diffrence?
-The Zenith system had a 19 khz pilot and a 38 khz dsb-sc modulated stereo l-r signal, sounds familliar? yeah that's why you haven't heard of the crosby system
-The crosby system on the other hand had a (better) decision of modulation the l-r signal into 50 khz with FM, why was it rejected? becuase of SCA, 67 and 41 khz were used up by stereo, 41 khz was also used up on the Zenith system but who cares
-
-Also it doesnsn't sound bad, how may ask where did i find a decoder for it? Made it myself in GNU radio, it's even easier, if they chose 35 khz instead of 50, then we'd be using this, also i like this one because it has FM, not AM so if some idiot has a transmitter with hardware pre-emphasis then the stereo won't be affected by it
-
 # SCAMod
 SCAMod is a simple FM modulator which can be used to modulate a secondary audio stream, has similiar cpu usage and latency as STCode
 
 Has a fine quality, but as it goes for 12 khz fm signals
 
-# StereoSCAMod
-Stereo SCA, like normal SCA but encodes L-R onto 80 khz, only demodulator of this right now is gnu radio
-
 # MonoPass
 want to keep mono for a reason but have the lpf and preemphasis, do so