| 摘要 |
A receiving device (10) is provided, and has a tuner circuit (15), a frequency characteristic detector (18) and an adjusting part (13, 14). The tuner circuit (15) is capable of receiving a broadcasting signal. The frequency characteristic detector (18) detects a tilt in a predetermined frequency band, wherein the tilt is presented by connecting waveform peaks that show a frequency characteristic of a receiving signal. The adjusting part (13, 14) changes the tilt by adjusting a signal level of the predetermined frequency band. |
