11 lines
826 B
Plaintext
11 lines
826 B
Plaintext
* (feature) implement stereo pilot pulse-per-second
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* (quality) consider DC offset calibration
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* (speedup) maybe replace high-order FIR downsampling filter with 2nd order butterworth followed by lower order FIR filter
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* figure out why we sometimes lose stereo lock
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* it looks like IF level sometimes varies so much that it saturates the receiver; perhaps this can be solved by dynamically managing the hardware gain in response to level measurements
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* investigate problem at low IF sample rates; it seems that librtlsdr is not telling the truth about the actual sample rate.
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* (quality) figure out if I/Q balance can improve weak stations
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* (quality) figure out if hardware gain settings can improve weak stations
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* (feature) implement RDS decoding
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* (quality) consider FM demodulation with PLL instead of phase discriminator
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