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A sound reproduction apparatus and a method for speaker charging/calibration employed in said apparatus

A technology for sound reproduction and loudspeakers, applied in the arrangement of loudspeaker casings, spatial/structural arrangement of loudspeakers, loudspeakers, etc., and can solve problems affecting reproduction of multi-channel soundtracks

Active Publication Date: 2012-07-11
CREATIVE TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If wireless speakers are misplaced from their intended location, the reproduction of multi-channel soundtracks will be adversely affected

Method used

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  • A sound reproduction apparatus and a method for speaker charging/calibration employed in said apparatus
  • A sound reproduction apparatus and a method for speaker charging/calibration employed in said apparatus
  • A sound reproduction apparatus and a method for speaker charging/calibration employed in said apparatus

Examples

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Embodiment Construction

[0021] refer to figure 1 , a sound reproduction device 20 is provided. The sound reproduction device 20 may be in the form of a theater-style sound reproduction system having a plurality of speakers 24 and a bass producing woofer unit 22 that, when the content source includes a soundtrack having a multi-channel soundtrack, Capable of reproducing multi-channel audio tracks (surround sound). figure 1 The illustrated sound reproduction device 20 is a 5.1 system, but the representation of the number of speakers 24 is not intended to be limiting in any way.

[0022] The sound reproduction device 20 includes a woofer unit 22 and a plurality of wireless speakers 24 . Although figure 1 The plurality of wireless speakers 24 are shown to be of the same shape and form, although it should be understood that this need not always be the case. Additionally, the woofer unit 22 may be figure 1 The block shape shown, or any form that allows bass to be produced from the woofer unit 22 . Al...

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PUM

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Abstract

There is provided a sound reproduction apparatus including a sub-woofer unit and a plurality of wireless speakers. A method of speaker charging and speaker calibration using the sound reproduction apparatus is also provided. The sub-woofer unit may be configured to perform tasks of both charging a power source in each of the plurality of wireless speakers; and calibrating speaker identity for each of the plurality of wireless speakers. It is advantageous that both of the tasks are performed when the plurality of wireless speakers is coupled to the sub-woofer unit. The speaker identity may include, for example, left front, right front, left rear, right rear, and centre.

Description

technical field [0001] The invention relates to a sound reproduction device, in particular in the form of wireless speakers, and how to enable wireless operability of the sound reproduction device and calibration of the individual speakers. Background technique [0002] Due to the increasing discrimination that the audio and visual aspects of the playback quality of recorded movies in storage media such as VCD, DVD, etc. affect the experience when playing recorded content such as movies, short films, etc., people are using components at home and at work. Cinema mode sound reproduction systems are becoming more and more common. Most of the currently available content is provided with multi-channel sound tracks, and these multi-channel sound tracks can only be reproduced properly using theater-mode sound reproduction equipment. [0003] These theater-mode sound reproduction systems are generally capable of producing "surround sound" when reproducing multi-channel soundtracks....

Claims

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Application Information

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IPC IPC(8): H04S3/00H04S5/02H04R5/02
CPCH02J7/00H04R2205/026H04S7/308H04R2205/021H02J7/025H04R2201/028H04R2205/024H04R2420/07H04S7/301H02J50/402H02J50/10H02J7/0013H02J7/02H02J50/90
Inventor 沈望傅文·杰·艾迪·苏陈盈揿苏西民·苏普拉普莫
Owner CREATIVE TECH CORP
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