Method checkSampleRate

src/modules/modem/analog/ModemUSB.cpp:29–37

}

int ModemUSB::checkSampleRate(long long sampleRate, int /* audioSampleRate */) {
    if (sampleRate < MIN_BANDWIDTH) {
        return MIN_BANDWIDTH;
    }
    if (sampleRate % 2 == 0) {
        return (int)sampleRate;
    }
    return (int)(sampleRate+1);
}

int ModemUSB::getDefaultSampleRate() {
    return 5400;