As an Alexa reference client, it enables Alexa-to-Alexa calls with other Alexa devices.
coreIP-Alexa is a software extension for labCORE. This allows labCORE to be used as a reference client for Amazon Alexa. As a result, the hardware platform can operate as an Amazon Alexa-enabled device and make Alexa-to-Alexa calls. labCORE sends the voice data from these calls to ACQUA, which performs voice quality analysis. coreIP-Alexa is ideal for evaluating the voice quality of Alexa-enabled devices capable of Alexa-to-Alexa calls. The testing requirements are outlined in the "Alexa Communications Audio Requirements" (ACAR) issued by Amazon. This specification provides testing for devices that support Alexa-to-Alexa calls, ensuring optimal call quality from the customer's perspective. coreIP-Alexa has access to all the features of a standard Alexa client, including options for language selection, confirmation sounds at startup, and enabling "Do Not Disturb" mode.
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basic information
Extend labCORE to be the reference client for Alexa-compatible devices for Alexa-to-Alexa calls between devices equipped with Alexa. Quick and easy control, status monitoring, and diagnostics through the ACQUA user interface.
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Applications/Examples of results
Voice quality tests for Alexa-enabled devices that support Alexa-to-Alexa calls: › Smart speakers › Smartphones › TVs › Soundbars
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Company information
HEAD acoustics Japan Co., Ltd. has been active as a leading company in the fields of dummy head-related recording and playback systems, acoustic analysis based on human auditory characteristics, and communication measurement technology for over 25 years. HEAD acoustics has consistently been a pioneer in developing innovative technologies such as dummy head-related binaural technology, acoustic analysis related to human hearing, interactive sound simulation systems, and transmission path analysis. HEAD acoustics will continue to focus on research and development through collaboration with universities and other research institutions and participation in international research projects.
