Abstract: Systems, devices, and methods that utilize assistive listening systems, central control of endpoint devices, and a screen are described herein. Some environments, such as a classroom, may include legacy assistive listening systems. Systems may be configured to coordinate assistive listening functions between the legacy assistive listening system and other audio output devices. In such cases, the audio output devices and/or a stationary device may be used in conjunction with a legacy assistive listening system. The audio output devices and/or the stationary device may be configured to communicate one or more settings for one or more control parameters of the audio output devices. The stationary device may provide centralized control of at least some control parameters of the audio output devices. The stationary device may include a screen or display to output visual data in addition to audio data.

Abstract: Systems, devices, and methods for assistive listening that uses sound waves for devices pairing is described herein. An assistive listening system may use sound waves to pair mobile devices acting as assistive listening devices with stationary devices. To establish a communication link (e.g., pair the two devices), a mobile device may exchange a plurality of signals over a plurality of sound waves with a stationary device. The plurality of sound waves may operate in a set of frequencies above a frequency range detectable by a human ear (e.g., above 20 kHz). After the pairing procedure over the sound waves is complete, the assistive listening system may use electromagnetic waves to pair the mobile devices with the stationary devices over a wireless access technology, such as Digital Enhanced Cordless Telecommunications (DECT).

Abstract: Systems, devices, and methods that utilize assistive listening systems, central control of endpoint devices, and a screen are described herein. Some environments, such as a classroom, may include legacy assistive listening systems. Systems may be configured to coordinate assistive listening functions between the legacy assistive listening system and other audio output devices. In such cases, the audio output devices and/or a stationary device may be used in conjunction with a legacy assistive listening system. The audio output devices and/or the stationary device may be configured to communicate one or more settings for one or more control parameters of the audio output devices. The stationary device may provide centralized control of at least some control parameters of the audio output devices. The stationary device may include a screen or display to output visual data in addition to audio data.