Abstract: A multilayer substrate module includes a multilayer circuit substrate, a mounting land, and an input/output terminal. Inside the multilayer circuit substrate, a wiring line that connects the mounting land and the input/output terminal to each other, an inductor that defines a portion of the wiring line, a first ground conductor that is positioned on the one main surface side of the inductor, and a second ground conductor that is positioned on the other main surface side of the inductor are defined by conductor patterns. The area where inductor is located is not superposed with the area where the second ground conductor is located, when the one main surface or the other main surface of the multilayer circuit substrate is viewed in plan, the second ground conductor being closer to the layer where the inductor is located than the first ground conductor is.

Abstract: The reproduction device comprises a decoding section, a threshold calculating section, and a musical data output section. The threshold calculating section calculates an average amplitude level in a predetermined section of an end portion of first musical data generated by the decoding section, and calculates a threshold for detecting a silent portion of the end portion of the first musical data on the basis of the calculated average amplitude level. The musical data output section removes a silent portion between the first musical data and the second musical data and reproduces them so that a position nearest to the end position of the first musical data at an amplitude level which is the threshold or more is a reproduction ending position and so that a position near the leading position of the second musical data at an amplitude level which is the threshold or more is a reproduction starting position.

Abstract: The reproduction device comprises a decoding section, a threshold calculating section, and a musical data output section. The threshold calculating section calculates an average amplitude level in a predetermined section of an end portion of first musical data generated by the decoding section, and calculates a threshold for detecting a silent portion of the end portion of the first musical data on the basis of the calculated average amplitude level. The musical data output section removes a silent portion between the first musical data and the second musical data and reproduces them so that a position nearest to the end position of the first musical data at an amplitude level which is the threshold or more is a reproduction ending position and so that a position near the leading position of the second musical data at an amplitude level which is the threshold or more is a reproduction starting position.