Qualcomm Announces Audio Platforms for Smart Speakers, Headphones, and Hearables

Smart speakers are getting a lot of buzz recently with products like Amazon Echo or Google Home, and many home automation products are advertised with Amazon’s Alexa support, so that they can be controlled by voice commands. Qualcomm is now going after this market, and others audio markets via 5 new platforms for streaming audio, high resolution audio, wireless audio, USB -C audio devices – due to the “death” of the 3.5mm headphone jack -, and hearables.

The five platforms include:

  1. Bluetooth and BLE Audio SoCs such as Qualcomm CSRA68100 for premium wireless speakers and headphones. The SoC comes with flash, DSP, a 2-ch audio CODEC, USB & I/Os interfaces.
  2. Qualcomm QCC3xxx entry-level Bluetooth audio SoC for mid to low-cost Bluetooth headsets and speakers.
  3. Qualcomm WHS9420 (192kHz/24-bit audio) and WHS9410 (entry-level) USB-C audio SoC for USB-C headphones
  4. Qualcomm DDFA Digital Amplifier Technology with CSRA6xxx amplifier
  5. Smart Speaker Platform shown above based on APQ8017 or APQ8009 (Snapdragon 212) SoCs, and DDFA amplifier, and interacting with Bluetooth and USB-C solutions listed above.

The Smart Speaker Platform will support multi-mic far-field voice capability with “highly responsive voice activation and beamforming technologies”, multi-room audio streaming through Qualcomm AllPlay, and AptX HD audio technology. Support for Alexa, Google Assistant, and Google Cast Audio is coming later this year,

You may be able to find more details about Android and Linux solutions based on APQ8009 and APQ8017 on that Qualcomm page (provided you can gain access).

The Qualcomm Smart Audio Platform is expected to be available in Q3 2017.

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