kopia lustrzana https://github.com/markondej/fm_transmitter
Update README.md
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@ -24,7 +24,7 @@ After a successful build you can start transmitting by executing the "fm_transmi
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```
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sudo ./fm_transmitter -f 100.6 acoustic_guitar_duet.wav
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```
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Where:
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Notice:
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* -f frequency - Specifies the frequency in MHz, 100.0 by default if not passed
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* acoustic_guitar_duet.wav - Sample WAV file, you can use your own
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@ -40,9 +40,9 @@ On Raspberry Pi 4 other built-in hardware probably interfers somehow with this s
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```
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make GPIO21=1
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```
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2. Change either ARM core frequency scaling governor settings to "performance" or to change ARM minimum and maximum core frequencies to one constant value (see: https://www.raspberrypi.org/forums/viewtopic.php?t=152692 ).
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2. Changing either ARM core frequency scaling governor settings to "powersave" or changing ARM minimum and maximum core frequencies to one constant value (see: https://www.raspberrypi.org/forums/viewtopic.php?t=152692 ).
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```
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echo "performance"| sudo tee /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
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echo "powersave"| sudo tee /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
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```
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3. Using lower FM broadcasting frequencies (below 93 MHz) when transmitting.
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### Use as general audio output device
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