Abstract: Detecting failure of a fan of an IHS, including comparing a sound pressure level of an environment noise associated with an environment of the IHS with a threshold; determining, based on the comparing, that the sound pressure level of the environment noise is less than the threshold, and in response: increasing a magnitude of RPM of the fan to correspond to a sound pressure level of a fan noise greater than the sound pressure level of the environmental noise; analyzing a frequency spectrum of the fan noise; determining, based on the analyzing, whether the frequency spectrum of the fan noise includes discrete tones at one or more harmonic frequencies of the fan at the RPM; determining that the frequency spectrum of the fan noise includes discrete tones at one or more harmonic frequencies of the fan at the RPM, and perform an action that is in response to such determination.

Abstract: An information handling system includes an outer housing and a processor and a memory disposed in the outer housing. The processor is configured to execute instructions to process information. The memory is configured to store the information. The information handling system includes a piezoelectric transducer disposed in the outer housing and mechanically coupled to a surface held by the outer housing. The information handling system includes a sensor disposed in the outer housing and configured to generate an indicator of user presence in a zone proximate to the piezoelectric transducer and above a second side of the surface. The information handling system includes a controller disposed in the outer housing and coupled to the memory. The controller is configured to selectively configure the piezoelectric transducer to be responsive to a first subsystem or to be responsive to a second subsystem according to the indicator of user presence.

Abstract: An information handling system includes an outer housing and a processor and a memory disposed in the outer housing. The processor is configured to execute instructions to process information. The memory is configured to store the information. The information handling system includes a piezoelectric transducer disposed in the outer housing and mechanically coupled to a surface held by the outer housing. The information handling system includes a sensor disposed in the outer housing and configured to generate an indicator of user presence in a zone proximate to the piezoelectric transducer and above a second side of the surface. The information handling system includes a controller disposed in the outer housing and coupled to the memory. The controller is configured to selectively configure the piezoelectric transducer to be responsive to a first subsystem or to be responsive to a second subsystem according to the indicator of user presence.

Abstract: An information handling system includes an outer housing and a processor and a memory disposed in the outer housing. The processor is configured to execute instructions to process information. The memory is configured to store the information. The information handling system includes a piezoelectric transducer disposed in the outer housing and mechanically coupled to a surface held by the outer housing. The information handling system includes a sensor disposed in the outer housing and configured to generate an indicator of user presence in a zone proximate to the piezoelectric transducer and above a second side of the surface. The information handling system includes a controller disposed in the outer housing and coupled to the memory. The controller is configured to selectively configure the piezoelectric transducer to be responsive to a first subsystem or to be responsive to a second subsystem according to the indicator of user presence.

Abstract: Embodiments of systems and methods for using contextual center-of-gravity for outputting audio in collaborative environments are described. In some embodiments, an Information Handling System (IHS) may include: a processor; and a memory coupled to the processor, the memory having program instructions stored thereon that, upon execution by the processor, cause the IHS to: identify a first position of a first participant and a second position of a second participant during a collaboration session; calculate a Center-of-Gravity (CoG) based, at least in part, upon the first and second positions; and output audio during the collaboration session with a level determined based upon the CoG.

Abstract: Embodiments of systems and methods for using contextual center-of-gravity for outputting audio in collaborative environments are described. In some embodiments, an Information Handling System (IHS) may include: a processor; and a memory coupled to the processor, the memory having program instructions stored thereon that, upon execution by the processor, cause the IHS to: identify a first position of a first participant and a second position of a second participant during a collaboration session; calculate a Center-of-Gravity (CoG) based, at least in part, upon the first and second positions; and output audio during the collaboration session with a level determined based upon the CoG.

Abstract: In one or more embodiments, one or more systems, methods, and/or processes may receive, via multiple microphones, a first audio signal from a first sound producing source; may convert, via at least one analog to digital converter, the first audio signal to first multiple audio data; may determine a first angle, with respect to a reference, of the first sound producing source based at least on the first multiple of audio data; may determine a sound pressure level based at least on a distance to the first sound source and a type of the multiple speakers; may produce second multiple audio data based at least on the sound pressure level and the first angle; may convert, via at least one digital to analog converter, the second multiple audio data to multiple analog audio signals; and may provide, via the multiple speakers, output audio in a direction of the first angle.

Abstract: An audio system includes an audio panel. The audio panel includes a first face plate, a second face plate, and a core that includes a plurality of structural members that extend between the first face plate and the second face plate. The plurality of structural members define a plurality of cavities in the core. The audio system also includes a first piezoelectric actuator mounted to at least one of the first face plate, the second face plate, and the core. The first piezoelectric actuator is configured to convert electrical signals into mechanical energy to cause the audio panel to generate sound.

Abstract: A method for forming a layered structural member may include providing a first outer layer of material and a second outer layer of material, placing between the first outer layer and the second outer layer a layer of core material, and placing between the first outer layer and the second outer layer a piezoelectric transducer, the piezoelectric transducer configured to convert an audio signal received by the piezoelectric transducer into at least one of a mechanical pressure, acceleration, strain and force causing the layered structured member to generate sound.

Abstract: An audio system includes an audio panel. The audio panel includes a first face plate, a second face plate, and a core that includes a plurality of structural members that extend between the first face plate and the second face plate. The plurality of structural members define a plurality of cavities in the core. The audio system also includes a first piezoelectric actuator mounted to at least one of the first face plate, the second face plate, and the core. The first piezoelectric actuator is configured to convert electrical signals into mechanical energy to cause the audio panel to generate sound.

Abstract: In accordance with embodiments of the present disclosure, a method may include determining capability of each particular information handling system of a plurality of information handling systems to support combination of functionality of audio components of the particular information handling system. The method may also include determining audio performance parameters of the audio components of the information handling systems of the plurality of information handling systems which are capable of supporting combination of functionality of audio components. The method may further include, based on the audio performance parameters, combining functionality of audio components of the plurality of information handling systems which are capable of supporting combination of functionality of audio components.

Abstract: In accordance with embodiments of the present disclosure, a method for forming a layered structural member may include providing a first outer layer of material and a second outer layer of material, placing between the first outer layer and the second outer layer a layer of core material, and placing between the first outer layer and the second outer layer a piezoelectric transducer, the piezoelectric transducer configured to convert an audio signal received by the piezoelectric transducer into at least one of a mechanical pressure, acceleration, strain and force causing the layered structured member to generate sound.

Abstract: In accordance with embodiments of the present disclosure, a method may include determining capability of each particular information handling system of a plurality of information handling systems to support combination of functionality of audio components of the particular information handling system. The method may also include determining audio performance parameters of the audio components of the information handling systems of the plurality of information handling systems which are capable of supporting combination of functionality of audio components. The method may further include, based on the audio performance parameters, combining functionality of audio components of the plurality of information handling systems which are capable of supporting combination of functionality of audio components.