smart headset
Not for new designs

Smart Headset Platform

Based on the QCC51xx Series Bluetooth Audio SoC

The process of developing a smart headset that meets high consumer expectations is complex and challenging, requiring the integration of an array of features and advanced capabilit....

more

The process of developing a smart headset that meets high consumer expectations is complex and challenging, requiring the integration of an array of features and advanced capabilit....

more

The process of developing a smart headset that meets high consumer expectations is complex and challenging, requiring the integration of an array of features and advanced capabilities. The Qualcomm® Smart Headset Platform is designed specifically to help reduce time and streamline the process for developing advanced Bluetooth headsets, to help manufacturers ....

more

The process of developing a smart headset that meets high consumer expectations is complex and challenging, requiring the integration of an array of features and advanced capabilities. The Qualcomm® Smart Headset Platform is designed specifically to help reduce time and streamline the process for developing advanced Bluetooth headsets, to help manufacturers participate in the growing smart headset opportunity.

The Smart Headset Platform is designed to bring together powerful software and hardware to help deliver an end-to-end single-v....

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Qualcomm Smart Headest Platform is a product of Qualcomm Technologies, Inc. and/or its subsidiaries.

Product license agreement

Smart assistant support

Push button headset activation support for Amazon Alexa Voice Service (AVS) and the Google Assistant.

Premium audio

Based on our premium QCC51xx system on a chip series, featuring ultra-low power consumption designed to help extend playback time and battery life.

Comprehensive development options

Get the building blocks needed to create a smart headset, making it simpler for audio manufacturers to start developing straight out of the box.

Smart Headset Diagram

Features

  • Ultra-low-power consumption for extended playback time and battery life

  • Qualcomm® 2 mic cVc™ noise reduction technology for superior audio when in a voice call

  • Single chip Bluetooth containing the power management, audio DSPs, application processor, Bluetooth RF, GPIO and audio inputs and outputs

  • Class A/B direct drive of the speakers

  • Supports the Amazon Mobile Accessory protocol for seamless integration with the Google Play store Amazon Alexa application

  • 4 button control and LED user interface

  • 13mm speakers to handle low frequency audio to support full range frequency response audio play back

  • Ear interface rubbers supplied in small, medium and large sizes

  • Qualcomm® Smart Headset Reference Design for Amazon Alexa Voice Service (AVS)

  • Qualcomm Smart Headset Reference Design for the Google Assistant

Specifications

CPU

CPU Clock Speed: Up to 80 MHz

CPU Architecture: 32-bit

CPU Features: Programmable Apps CPU

DSP

DSP RAM: 80kB ( P ) + 256kB ( D )

DSP Technology: 2x Qualcomm® Kalimba™ DSP, Configurable DSP

DSP Clock Speed: 2x 120 MHz

Bluetooth

Bluetooth Specification Version: Bluetooth 5.2, Bluetooth 5.0, Bluetooth 5.1

Bluetooth Features: Qualcomm TrueWireless™ Stereo Plus technology, Qualcomm® Broadcast Audio technology

Connection Technology: Bluetooth Low Energy sensor hub, Bluetooth Low Energy, Dual-mode Bluetooth

Bluetooth Data Rate: 2 Mbps EDR

Voice Services

Digital Assistant Activation: Button press, Qualcomm® Voice Activation

Audio

Qualcomm® aptX™ audio playback support: Qualcomm® aptX™ Audio, Qualcomm® aptX™ HD, Qualcomm® eXtension program

Qualcomm® Active Noise Cancelling (ANC) technology: Feedback, Feedforward, Hybrid, Qualcomm® Active Noise Cancellation

Qualcomm® cVc™ Echo Cancellation and Noise Suppression (ECNS) technology: 2-mic Headset, Qualcomm® cVc™ Echo Cancellation and Noise Suppression

Power Consumption

Amperage: ~6mA, A2DP stream (SBC), measured at battery terminal, 3.7v including load, ~7mA HFP Narrow Band, 1 Digital MIC cVc

Audio Playback Interfaces

Channel output: Stereo

Package

Package Type: BGA

Pins: 81 pins (9 x 9)

Pitch: 0.5mm Pitch

Size: 5.5 x 5.5 x 1 mm

  1. Qualcomm® Voice Activation with additional license agreements.

License Keys: Qualcomm® aptX™ audio technology, Qualcomm® Active Noise Cancellation (ANC) technology and Qualcomm® Voice Activation require a software license agreement.

Qualcomm Smart Headset Reference Design, Qualcomm Smart Headset Platform, Qualcomm cVc, QCC51xx, QCC5124, Qualcomm Smart Headset Development Kit, Qualcomm Open Board Development Kit and Qualcomm aptX are products of Qualcomm Technologies, Inc. and/or its subsidiaries.

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