| 摘要 |
It is an object of the present invention to provide an analog radio receiver which can change to a noise suppression parameter appropriate for a sound to be reproduced. The analog radio receiver includes a sound category determining unit (20) for determining a category of a sound to be reproduced from an input signal, and a selecting unit (21) for selecting, on the basis of the category determined by the sound category determining unit (20), a noise suppression parameter such as passband of the IF filter (10), blend value of the stereo blend unit (12), high-cut value of the high-cut unit (13), response rate of the soft mute unit (14), and the like, wherein the IF filter (10), the stereo blend unit (12), the high-cut unit (13), the soft mute unit (14) suppress noises of the input signal on the basis of the noise suppression parameter selected by the selecting unit (21). |
