Lines Matching refs:carrier
36 #define baseband_freq(carrier, srate, tone) ((s32)( \ argument
37 (compat_remainder(carrier + tone, srate)) / srate * 2 * INT_PI))
157 s32 carrier, stereo, dual, noise; in detect_a2_a2m_eiaj() local
184 carrier = freq_magnitude(x, N, carrier_freq); in detect_a2_a2m_eiaj()
190 "noise=%d\n", carrier, stereo, dual, noise); in detect_a2_a2m_eiaj()
199 if ((carrier > max(stereo, dual)*2) && in detect_a2_a2m_eiaj()
200 (carrier < max(stereo, dual)*6) && in detect_a2_a2m_eiaj()
201 (carrier > 20 && carrier < 200) && in detect_a2_a2m_eiaj()
208 if ((carrier > max(stereo, dual)*2) && in detect_a2_a2m_eiaj()
209 (carrier < max(stereo, dual)*8) && in detect_a2_a2m_eiaj()
210 (carrier > 20 && carrier < 200) && in detect_a2_a2m_eiaj()