US PATENT SUBCLASS 369 / 1
COMBINED INDEPENDENT AUDIO SYSTEMS

Current as of: June, 1999
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369 /   HD   DYNAMIC INFORMATION STORAGE OR RETRIEVAL

1COMBINED INDEPENDENT AUDIO SYSTEMS {4}
2  DF  .~> Changeover between audio systems {1}
4  DF  .~> Combining signals to form composite (e.g., mixing)
5  DF  .~> One of systems having plural concurrent signals (e.g., stereophonic)
6  DF  .~> Radio {6}

DEFINITION

Classification: 369/1

COMBINED INDEPENDENT AUDIO SYSTEMS:

(under the class definition) Subject matter combined with another audio signal system capable of operating independently of the storage or retrieval device.

(1) Note. Such distinct apparatus includes public address systems or radios.

(2) Note. The apparatus may include an additional storage or retrieval device.

(3) Note. The storage or retrieval device may be of the magnetic type.

SEE OR SEARCH CLASS

379, Telephonic Communications,

68+, for a dynamic audio signal recorder or reproducer combined with a telephone system or component thereof.