Entertainment system with bandless tuning

• US 7,885,622 B2
• Filed: 10/27/2005
• Issued: 02/08/2011
• Est. Priority Date: 10/27/2004
• Status: Expired due to Fees

• Current Assignee: Chestnut Hill Sound Incorporated
• Original Assignee: Chestnut Hill Sound Incorporated
• Inventors: Phung, Trung Quoc, Krampf, Steven, Ross, Evan B.
• Primary Examiner(s): Jackson; Blane J
• Application Number:
  US11/260,699
• Publication Number:
  US 20070015457A1
• Time in Patent Office: 1,930 Days
• Field of Search: 455/150.1, 455/151.1, 455/151.2, 455/176.1, 455/179.1, 455/180.1, 455/188.1, 455/195.1, 455/3.06, 455/142, 455/145, 455/154.1, 455/154.2, 455/160.1, 455/161.1, 455/168.1, 455/230
• US Class Current: 455/154.1
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: G06F 3/04847 Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
• CPC Class Codes: G06F 3/165 Management of the audio stream, e.g. setting of volume, audio stream path
• CPC Class Codes: G08B 29/185 Signal analysis techniques for reducing or preventing false alarms or for enhancing the reliability of the system
• CPC Class Codes: H03J 1/0025 in a remote control unit remote control tuning in general H03J9/00
• CPC Class Codes: H03J 2200/25 Remote control device with display
• CPC Class Codes: H04B 1/088 with parts of the receiver detachable or collapsible
• CPC Class Codes: H04B 1/20 for coupling gramophone pick-up, recorder output, or microphone to receiver
• CPC Class Codes: H04H 40/45 for FM stereophonic broadcast systems receiving
• CPC Class Codes: H04H 60/74 using programme related information, e.g. title, composer or interpreter
• CPC Class Codes: H04L 67/10 in which an application is distributed across nodes in the network software deployment G06F8/60; multiprogramming arrangements G06F9/46
• CPC Class Codes: H04R 1/028 associated with devices performing functions other than acoustics, e.g. electric candles
• CPC Class Codes: H04R 2205/021 Aspects relating to docking-station type assemblies to obtain an acoustical effect, e.g. the type of connection to external loudspeakers or housings, frequency improvement
• CPC Class Codes: H04R 2430/01 Aspects of volume control, not necessarily automatic, in sound systems

Abstract

An entertainment system comprising a base unit with a transceiver for interacting, at times, with a control unit via a communications link, and a control unit for controlling the base unit, the control unit being dockable with the base unit to establish direct electrical connection between them, and including a transceiver for interacting with the control unit via said link when undocked. The control unit is a separate aspect of the invention or system. The base unit may contain a tuner, preferably with bandless tuning capability, and may be designed to receive into a universal docking arrangement a digitally controllable auxiliary audio source such as a portable MP3 player or other device. The base unit may further provide alarm clock functionality with numerous features including a “fail-safe” volume control system and fail-safe alarm time setting capability.

Claims

1. A content selection interface for an entertainment system having apparatus for receiving signals broadcast on at least a first radio band and a second radio band and signals from at least one internet content source, signals in each radio band being allocated to a broadcast service which employs a respective specific type of modulation scheme, the modulation scheme for the first band differing from the modulation scheme for the second band, said interface having a single content selector actuable by a user and means responsive to the content selector for selecting content from among the radio signals and internet content sources which presents to the user said radio signals and said internet content as successive positions in a sequence without the user having to manifest an explicit change of source selection from position to position.

3. The interface of claim 1 or claim 2 wherein at least one of said sources is a terrestrial radio broadcast service.

4. The interface of claim 1 or claim 2 wherein at least one of said sources is a digital broadcast service.

5. The interface of claim 1 or claim 2 further including a processor executing browser software which provides access to the selected input source in response to user input indicating selection of the source, specific content being selected by supplying to the browser an interne address.

8. The interface of claim 1 or claim 2 wherein each of the radio signals and the internet content is mappable to an arbitrary position in the sequence.

2. A content selection interface for an entertainment system, having apparatus for receiving and decoding signals in a plurality of formats from a corresponding plurality of sources, at least one of the sources being a radio broadcast source and at least one of the sources being an internet source, said interface providing a user only a single content selection device for use in selecting among said signals for content, by presenting available content as successive adjacent positions without requiring explicit source selection, the interface including a counter for tracking operation of the selection device and a processor for generating signals in response to said tracking, the signals mapping the user'"'"'s manipulation of the selection device to a signal source and a specific content from within that source, a display connected and arranged to display content information from the signal sources, and a content selection interface supplying displayed content indicia to a tuner unit which selects and processes the displayed content and causes it to be output;

the interface further including one or more buttons mappable to corresponding positions of the selection device to facilitate pushbutton selection of corresponding content choices from said broadcast and internet sources.

6. The interface of claim 2 wherein the selection device is a knob.

7. The interface of claim 2 wherein the selection device comprises one or more switches for effecting bidirectional movement of selection among said positions.

9. The interface of claim 2 wherein at least one of said sources is a portable media player.

10. The interface of claim 9 wherein the buttons mappable to corresponding positions of the selection device further facilitate pushbutton selection of corresponding content choices from said broadcast, portable media player and internet sources.