Qualcomm QCC305x Bluetooth SoC series launched with Audio sharing, Adaptive ANC and more to TWS earbuds

By on Email @MohitKuldeep

Qualcomm QCC305x TWS SoC launch

Qualcomm has announced its newest Bluetooth Audio SoC for truly wireless earbuds, called the Qualcomm QCC305x. These new SoCs come with various new technologies such as Audio sharing, Voice service support, Qualcomm aptX Adaptive, and more. With the launch of the QCC305x SoC series, Qualcomm is attempting to bring many of the premium audio features from high-end TWS earbuds to the mid-tier and more affordable levels.

Qualcomm QCC305x TWS SoC 2

It will soon support the upcoming Bluetooth Low Energy Audio standard, which will enable a new highly-requested feature called Audio sharing. QCC30xx SoCs offer powerful multi-core processing, designed to support flexible innovation, without extended development cycles. The SoC architecture includes two dedicated, configurable 32-bit application processor subsystems and up to two Qualcomm Kalimba DSPs. A feature-rich audio development kit (ADK) and enhanced development tools are available to help reduce the time needed for commercialization.

Qualcomm QCC305x SoCs Features -

  • Highly integrated SoC with extremely low-power design up to 73% improved compared with our Qualcomm CSR867x series
  • Support for digital assistants with minimal integration effort
  • Fully programmable digital ANC
  • Qualcomm TrueWireless Stereo / Qualcomm TrueWireless Mirroring support
  • Support for aptX for superior call quality on uplink and downlink
  • Support for aptX Adaptive audio for consistent, high quality streaming over Bluetooth at up to 96Khz audio resolution
  • Support for 8th generation Qualcomm cVc Echo Cancelling and Noise Suppression (ECNS)
  • QCC302x/QCC303x qualified to Bluetooth 5.1 and QCC304x/QCC305x qualified to Bluetooth 5.2 (LE Audio ready)
  • 2Mbps Bluetooth low energy (LE) support
  • Variety of form factors, down to ultra-small 4mm x 4mm
  • Dual-core 32-bit processor application and Kalimba DSP Audio subsystem
  • Embedded ROM + RAM and (integrated Flash with QCC3040)
  • High-performance low power audio codec
  • 2-ch 98dBA headset class D
  • 2-ch 99dBA line inputs (single-ended) 192kHz 24-bit I2S & SPDIF interfaces
  • Flexible software platform with powerful new IDE support

Source

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