18433537. SOUND CHANNEL SWITCHING METHOD AND APPARATUS, AND ELECTRONIC DEVICE simplified abstract (VIVO MOBILE COMMUNICATION CO., LTD.)

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SOUND CHANNEL SWITCHING METHOD AND APPARATUS, AND ELECTRONIC DEVICE

Organization Name

VIVO MOBILE COMMUNICATION CO., LTD.

Inventor(s)

Yannan Yan of Guangdong (CN)

Liwen You of Guangdong (CN)

SOUND CHANNEL SWITCHING METHOD AND APPARATUS, AND ELECTRONIC DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18433537 titled 'SOUND CHANNEL SWITCHING METHOD AND APPARATUS, AND ELECTRONIC DEVICE

Simplified Explanation

The abstract describes a method and apparatus for channel switching in electronic devices, particularly for audio playback, based on state change parameters. The method involves fusing channel signals in different ways to create new channel signals, and then controlling speakers to switch to these new channel signals based on the state change parameter obtained from the device.

  • Explanation of the patent/innovation:
  • Obtaining state change parameters when an electronic device changes its target state during audio playback.
  • Fusing first and second channel signals in different manners to create third and fourth channel signals.
  • Controlling speakers to switch to the new channel signals based on the state change parameter.
  • Ensuring that the channels played by the speakers do not match the orientations of the speakers before switching.

Potential applications of this technology

This technology could be applied in smart speakers, home entertainment systems, and virtual reality devices to enhance the audio experience by dynamically adjusting channel signals based on device state changes.

Problems solved by this technology

This technology solves the problem of mismatched audio channels and speaker orientations when an electronic device changes its state during playback, providing a seamless and optimized audio experience for users.

Benefits of this technology

The benefits of this technology include improved audio quality, better spatial sound distribution, and a more immersive listening experience for users of electronic devices.

Potential commercial applications of this technology

Potential commercial applications of this technology include audio equipment manufacturers, entertainment industry companies, and virtual reality developers looking to enhance their products with advanced channel switching capabilities.

Possible prior art

One possible prior art in this field could be the use of audio processing algorithms to adjust channel signals based on device state changes, but the specific method of fusing channel signals in different ways and controlling speaker switching based on state change parameters may be a novel aspect of this innovation.

Unanswered questions

How does this technology impact battery life in electronic devices?

The abstract does not mention any details about the potential impact of this technology on the battery life of electronic devices. It would be important to understand if the channel switching method has any significant effect on power consumption.

Is this technology compatible with existing audio standards and protocols?

It is not clear from the abstract whether this channel switching method complies with industry standards and protocols for audio playback. Understanding the compatibility of this technology with existing systems would be crucial for its adoption and integration into various electronic devices.


Original Abstract Submitted

A channel switching method and apparatus, and an electronic device, and relates to the field of communication technologies. The method includes: in case that an electronic device plays audio and its target state changes, obtaining its state change parameter, the state change parameter including a folding angle, a rotation angle, or a scaling amplitude; according to the state change parameter, fusing first and second channel signals in a first manner to obtain a third channel signal, fusing the first and second channel signals in a second manner to obtain a fourth channel signal; controlling a first speaker playing the first channel signal to switch to the third channel signal, and controlling a second speaker playing the second channel signal to switch to the fourth channel signal, where before the channel signal switching, channels played by the first and second speakers do not match orientations of the speakers.

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