What is the HDAUDIO Soft Speakerphone Modem with SmartSP Driver?
The HDAUDIO Soft Speakerphone Modem with SmartSP driver refers to a software driver used by the high-definition audio subsystem (often related to audio or modem devices) in some computers. The "HDAUDIO" refers to High Definition Audio, and the term SmartSP may refer to a feature related to audio or voice-processing capabilities, such as Smart Speech Processing.
Specifically, this driver is likely related to an audio modem or soft modem that uses the computer's soundcard (via the HDAUDIO architecture) for tasks like voice communications, faxing, or audio signaling.
The "Soft Speakerphone Modem" component may indicate that the modem functionality, such as handling speakerphone audio, is integrated into the system's audio chipset or codec rather than relying on a dedicated modem hardware component.