| 摘要 |
Disclosed is an audio signal processing device equipped with: multiple input reception means to each of which analog audio signals, on which watermark information that indicates identification information is superimposed, are input; an extraction means that extracts the identification information from each of the analog audio signals input to the multiple input reception means; and a display means that performs display according to the identification information extracted by the extraction means and corresponding to the input reception means to which the analog audio signal, from which said identification information was extracted, was input, or a signal processing means that performs signal processing and output, according to the identification information extracted by the extraction means, with respect to the analog audio signal from which said identification information was extracted. |
