Title:
オーディオ装置
Document Type and Number:
Japanese Patent JP4019281
Kind Code:
B2
Abstract:
An audio apparatus comprises a tuner for receiving broadcast waves; a digital reproducing unit; operation switches for operating the tuner and the digital reproducing unit; and a control unit for controlling the tuner and the digital reproducing unit in response to an operation of the operation means. In a first mode of operation, the control unit controls if an audio signal from the tuner is selected as a source such that the power of the digital reproducing unit is turned on, and wherein, in a second mode operation, the control unit controls if an audio signal from the tuner is selected as a source such that the power of the digital reproducing unit is turned off, alternatively if an audio signal from the digital reproducing unit is selected as a source, the power thereof is turned on.
Inventors:
Yozo Tanaka
Masahiro Otsu
Hirotaka Osuka
Mizuki Masayuki
Masahiro Otsu
Hirotaka Osuka
Mizuki Masayuki
Application Number:
JP2004038488A
Publication Date:
December 12, 2007
Filing Date:
February 16, 2004
Export Citation:
Assignee:
ソニー株式会社
International Classes:
G11B31/00; G11B33/10; H04B1/20; H04B15/02
Domestic Patent References:
| JP8307783A | ||||
| JP2116073A | ||||
| JP2042284U | ||||
| JP2002064776A |
Attorney, Agent or Firm:
Masami Sato