Methods and an apparatus for optimizing playback of media content from a digital handheld device

• US 8,285,405 B2
• Filed: 02/26/2009
• Issued: 10/09/2012
• Est. Priority Date: 02/26/2009
• Status: Expired due to Fees

• Current Assignee: Creative Technology Ltd.
• Original Assignee: Creative Technology Ltd.
• Inventors: Goh, Aik Hee Daniel, Suprapmo, Susimin
• Primary Examiner(s): MCCORD, PAUL C
• Application Number:
  US12/394,013
• Publication Number:
  US 20100217411A1
• Time in Patent Office: 1,321 Days
• Field of Search: 700/94
• US Class Current: 700/94
• CPC Class Codes: H04M 1/04 Supports for telephone transmitters or receivers
• CPC Class Codes: H04M 1/72403 with means for local support of applications that increase the functionality
• CPC Class Codes: H04M 1/72442 for playing music files
• CPC Class Codes: H04M 2250/12 including a sensor for measuring a physical value, e.g. temperature or motion telephones including GPS signal receivers H04M2250/10
• 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: H04S 7/303 Tracking of listener position or orientation

Abstract

There is provided an apparatus and methods for optimizing playback of media content from a digital handheld device. The apparatus may be functionally connected to the digital handheld device, and for allowing placement of the digital handheld device at a receptor. Correspondingly, the methods for optimizing playback of media content from a digital handheld device preferably entail a usage of the aforementioned apparatus.

Claims

1. An apparatus configured to couple a digital handheld device which is functionally connectable thereto and a reproduction device, the digital handheld device being operable by a user to communicate data via the apparatus such that the data is received by the reproduction device to produce a media output, the reproduction device having a region of optimal media reproduction in association with the media output, the apparatus including:

at least one sensor for determining at least of one of movement of the apparatus and information relating to audio reproduction quality associated with the reproduction device, the reproduction device having media playback parameters which are variable in accordance with data communicated via the apparatus and received by the reproduction device; and

a controller coupled to the at least one sensor such that at least one movement of the apparatus is determined and information relating to audio reproduction quality is communicated to the controller and processed in a manner so as to provide an indication which is indicative of the region of optimal media reproduction such that based on the indication, the user is led to the region of optimal media reproduction,

wherein the media playback parameters of the reproduction device are variable based on the data communicated via the apparatus such that the region of optimal media reproduction of the reproduction device is adjusted to position of the user.

2. The apparatus of claim 1, the reproduction device comprising a receptor, the reproduction device being one of a sound reproduction device and a media reproduction device.

3. The apparatus of claim 2 further comprising:

a first electrical contact set for a functional connection to a second electrical contact set located within the receptor;

at least one electrical line coupled to the first electrical contact set for passing current from the second electrical contact set via the first electrical contact set to a first connector which is able to couple to a second connector of the digital handheld device; and

at least one data line coupled to the first connector for passing data from the digital handheld device via the first connector to either a wireless transceiver or the first electrical contact set.

4. The apparatus of claim 3, wherein the receptor is only able to receive the apparatus.

5. The apparatus of claim 3, wherein the first electrical contact set is for transmitting data from a digital handheld device coupled to the apparatus to either the sound reproduction device or the media reproduction device.

6. The apparatus of claim 5, wherein the data is either media content playback instructions or media content.

7. The apparatus of claim 3, further including an induction charging module coupled to the at least one electrical line, the induction charging module being for enabling induction charging of a power source of the digital handheld device when the digital handheld device is functionally connected to the apparatus.

8. The apparatus of claim 3, wherein optimal media reproduction includes at least one of optimum image reproduction and optimum sound reproduction.

9. The apparatus of claim 3, wherein the wireless transceiver coupled to the controller is for transmitting data wirelessly from the digital handheld device coupled to the apparatus to either the sound reproduction device or the media reproduction device.

10. The apparatus of claim 9, wherein the data is either media content playback instructions or media content.

11. The apparatus of claim 3, wherein the placement of the digital handheld device at the receptor enables charging of a power source of the digital handheld device.

12. The apparatus of claim 3, wherein the controller is able to transcode the media content to minimize a processing load on the digital handheld device.

13. The apparatus of claim 3, wherein transmitting the data via the wireless transceiver to either a sound reproduction device or a media reproduction device varies media playback parameters of either the sound reproduction device or the media reproduction device.

14. The apparatus of claim 13, wherein the media playback parameters are selected from a group consisting of:

relative audio phase, audio delay, amplitude of audio, frequency response of audio, image contrast, image refresh rate, and image brightness.

15. The apparatus of claim 13, wherein the variation of the media playback parameters ensures optimal media content playback at a position of the user of the apparatus.

16. The apparatus of claim 3, further including at least one acoustic sensor coupled to the controller for detecting audio reproduction quality at the apparatus, wherein information on the audio reproduction quality at the apparatus is input to the controller, the controller processing the information on the audio reproduction quality at the apparatus to either output directions on the digital handheld device for a user of the digital handheld device, or transmit the data via the wireless transceiver.

20. The apparatus of claim 16, wherein the at least one acoustics sensor includes:

a microphone for detecting audio reproduction; and

an audio module for determining the audio reproduction quality of the detected audio.

17. A method for optimizing playback of media content from a digital handheld device, the method including:

providing an apparatus configurable to couple the digital handheld device which is functionally connectable thereto and a reproduction device, the digital handheld device being operable by a user to communicate data via the apparatus such that the data is received by the reproduction device to produce a media output, the reproduction device having a region of optimal media reproduction in association with the media output, the apparatus comprising at least one sensor and a controller coupled to the at least one sensor;

determining, via the at least one sensor, at least of one of movement of the apparatus and information relating to audio reproduction quality associated with the reproduction device, the reproduction device having media playback parameters which are variable in accordance with data communicated via the apparatus and received by the reproduction device;

communicating, to the controller, at least one of movement of the apparatus determined and information relating to audio reproduction quality; and

processing, via the controller, at least one movement of the apparatus determined and information relating to audio reproduction quality in a manner so as to provide an indication which is indicative of the region of optimal media reproduction such that based on the indication, the user is led to the region of optimal media reproduction,

wherein the media playback parameters of the reproduction device are variable based on the data communicated via the apparatus such that the region of optimal media reproduction of the reproduction device is adjusted to position of the user.

18. The method of claim 17, wherein the media playback parameters are selected from a group consisting of:

relative audio phase, audio delay, amplitude of audio, frequency response of audio, image contrast, image refresh rate, and image brightness.

19. The method of claim 17, wherein the movement of the digital handheld device is detected with at least one motion sensor.