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Adjust wideband specan gain to match other modes.
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@ -171,6 +171,7 @@ void WidebandSpectrum::execute(buffer_c8_t buffer) {
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if( channel_spectrum_request_update == false ) {
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channel_spectrum_request_update = true;
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constexpr int32_t k = 128 * 4 * 8;
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for(size_t i=0; i<channel_spectrum.size(); i++) {
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int32_t real = 0;
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int32_t imag = 0;
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@ -182,8 +183,8 @@ void WidebandSpectrum::execute(buffer_c8_t buffer) {
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imag += buffer.p[i + 512].imag() * window_blackmanharris_1024[i + 512];
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real += buffer.p[i + 768].real() * window_blackmanharris_1024[i + 768];
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imag += buffer.p[i + 768].imag() * window_blackmanharris_1024[i + 768];
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channel_spectrum[i].real(real / 512);
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channel_spectrum[i].imag(imag / 512);
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channel_spectrum[i].real(real / k);
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channel_spectrum[i].imag(imag / k);
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}
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channel_spectrum_sampling_rate = buffer.sampling_rate;
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