Audio adjustment system

A method of adjusting settings of a device, the method comprising:

• receiving, with a first device, an audio signal from a second device, wherein the audio signal encodes parameters for adjusting one or more settings of the first device;
• analyzing the audio signal to determine whether the audio signal is associated with one or more commands, the analyzing comprising determining whether the audio signal includes a trigger signal to indicate to the first device that the audio signal includes adjusted values of the parameters;
• in response to determining that the audio signal is associated with one or more commands, decoding the audio signal to identify the one or more commands in the audio signal, the one or more commands being separate from the trigger signal, wherein at least one command of the one or more commands comprises a plurality of data packets and at least one synchronization packet configured to enable identification of at least some data packets;
• and
• causing the one or more hardware processors of the first device to execute the one or more commands using the at least some data packets.

A system of adjusting settings of a device, the system comprising:

• memory that stores instructions associated with an audio-visual adjustment system for adjusting settings of a first device, wherein the audio-visual adjustment system comprises at least one of an audio processing system or a video processing system;
• and
• one or more hardware processors that execute the instructions to:
• receive an audio communications signal from an audio input port of the device;
• decode the audio communications signal to obtain a first command for adjusting an audio processing system or the video processing system;
• execute the first command to adjust the audio processing system or the video processing system;
• encode a second command for communication to a second device;
• and
• communicate the second command to the second device to cause an operation related to audio-visual settings to be performed on the second device.