17932761. SYNCHRONIZATION OF AUDIO OUTPUT FOR NOISE CANCELLATION simplified abstract (Comcast Cable Communications, LLC)

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SYNCHRONIZATION OF AUDIO OUTPUT FOR NOISE CANCELLATION

Organization Name

Comcast Cable Communications, LLC

Inventor(s)

Scott Kurtz of Mount Laurel NJ (US)

Michael Sallas of Radnor PA (US)

SYNCHRONIZATION OF AUDIO OUTPUT FOR NOISE CANCELLATION - A simplified explanation of the abstract

This abstract first appeared for US patent application 17932761 titled 'SYNCHRONIZATION OF AUDIO OUTPUT FOR NOISE CANCELLATION

Simplified Explanation

The abstract describes a computing device that can receive audio input signals, determine delays associated with audio output from remote devices, and perform actions based on voice commands included in the audio input signals.

  • The computing device has at least one audio output and at least one audio input.
  • It determines delays for audio output from remote devices.
  • It can cause output of audio based on the determined delays.
  • The device receives audio input signals containing voice commands.
  • Actions are performed based on the voice commands in the audio input signals.
  • Actions can also be triggered by the removal of specific audio signals from the input.

Potential Applications

This technology can be applied in:

  • Voice-controlled smart home devices
  • Remote communication systems
  • Audio conferencing solutions

Problems Solved

This technology solves issues related to:

  • Delayed audio output in remote communication
  • Efficient voice command recognition
  • Seamless integration of audio input signals for action triggering

Benefits

The benefits of this technology include:

  • Improved user experience in remote communication
  • Enhanced voice command accuracy
  • Streamlined audio input processing for automated actions

Potential Commercial Applications

This technology can be commercially applied in:

  • Smart home automation systems
  • Telecommunication devices
  • Conference call systems

Possible Prior Art

One possible prior art for this technology could be existing voice recognition systems used in smart devices and communication tools.

Unanswered Questions

How does this technology handle multiple voice commands in a single audio input signal?

The abstract does not specify how the computing device processes and prioritizes multiple voice commands within a single audio input signal. This aspect would be crucial in ensuring accurate action triggering based on the voice commands.

What measures are in place to prevent false positives in action triggering based on audio input signals?

The abstract does not mention any mechanisms or algorithms that the computing device uses to minimize the risk of false positives when performing actions based on voice commands. Implementing such measures would be essential to maintain the reliability and effectiveness of the technology.


Original Abstract Submitted

A first computing device may comprise at least one audio output and at least one audio input. The first computing device may determine a first delay associated with output of first audio from a second computing device located remote to the first computing device. Output of second audio may be caused via the at least one audio output based on the first delay. An audio input signal comprising the first audio, the second audio, and third audio indicative of a voice command may be received via the at least one audio input. At least one action may be caused to be performed based on the voice command. The at least one action may be caused to be performed based on removal of the first audio and the second audio from the audio input signal.

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