Far-field speech and voice recognition smart speaker products such as Amazon Echo, Amazon Tap, Apple HomePod, and Google Home witnessed a high level of adoption within 2 years of their commercialization. With recent advancements in adaptive noise cancellation (ANC) and beamforming technology, Qualcomm, on March 2019, unevils AI enabled Qualcomm QCS400 SoC series designed to deliver advanced multi-mic far-field voice capability with highly responsive voice activation and beamforming technologies for smart speakers such as Google Home or the Amazon Echo. The launch of new chip help device manufacturers helps manufacturers accelerate the development and commercialization of smart and networked speakers.
Qualcomm launches QCS400 SoC series: An AI-enabled chipset with far-field voice capabilties for smart speakers : MarketsandMarkets Point of View on the Market Impact.