Deliver crisp, clear listening experiences with our smart audio technology.

Create products that deliver true-to-life clarity and high-fidelity audio for incredible acoustics. Our audio and voice user interface (UI) technologies offer a wide range of platforms designed to provide premium wireless connectivity, high levels of integration, immersive sound quality, and on-device AI for smart audio applications.

Superior sound quality

Designed to power products that deliver truly superior audio experiences and next-gen voice control, both at home and on the go and helps satisfy consumer demand for ever-increasing sound quality.

Comprehensive audio portfolio

Platforms tailored for applications across the audio ecosystem, ranging from low-cost to premium products, and designed to support advanced capabilities and provide superior connectivity, interoperability, and audio quality.

Simplified product development and integration

Platforms that are engineered to be flexible and scalable where they enable you to create a full suite of audio products and benefit from a simplified bill of materials (BOM), fewer suppliers, and lower development overhead.

Exceptional differentiating audio technologies

Allows for truly immersive listening experiences with our wide range of unique technologies, such as Qualcomm® aptX™ audio, Qualcomm® DDFA™ Amplifier Technology and Active Noise Cancellation (ANC), as well as our powerful processing capabilities

Powering leading audio brands

Our audio products are the power behind many of the world’s top brands of wireless and wired speakers where millions of our audio platforms have shipped globally.

Smart Speakers

Our silicon and software platforms are designed for virtually any type of speaker such as simple wireless speakers, smart and networked speakers, and premium Hi-Fi systems—providing exceptional sound quality, voice assist, low-latency audio streaming capabilities, superior connectivity and next-generation functionality for premium audio quality.

Rich, clear sound quality
Support for any voice assistant
Exceptional power-optimization
Flexible, scalable platforms
smart audio

Smart Audio 400 Platform

Platform

The Qualcomm® Smart Audio 400 Platform is designed to combine superior sound quality, artificial intelligence (AI), and connectivity to help deliver advanced voice ....

CPU Clock Speed

Up to 1.3 GHz

DSP Technology

Qualcomm® Hexagon™ 536 DSP

Wi-Fi Standards

802.11ac Wave 2

smart audio

Smart Audio 200 Platform Development Kit for Amazon AVS

Development Kit

Based on the Qualcomm® Smart Audio 200 Platform, the 6-Mic Development Kit for Amazon Alexa Voice Service is an end-to-end platform designed to support the developm....

CPU Cores

4x ARM Cortex A53

DSP Technology

Qualcomm® Hexagon™ DSP

Wi-Fi Standards

802.11ac Wave 2

smart audio

Smart Audio 200 Platform Development Kit

Development Kit

The Qualcomm® Smart Audio 200 Platform Development Kit is designed to be a comprehensive, customizable development kit which includes the building blocks to help cr....

CPU Clock Speed

Up to 1.3 GHz

DSP Technology

Qualcomm® Hexagon™ 536 DSP

Bluetooth Version

Bluetooth 4.2

smart audio

Smart Audio 200 Platform

Platform

Many audio manufacturers today are seeing the opportunities presented by the rapidly increasing demand for smart speaker products, however the process of developing....

CPU Clock Speed

Up to 1.3 GHz

DSP Technology

Qualcomm® Hexagon™ 536 DSP

Bluetooth Version

Bluetooth 4.2

smart display

Qualcomm Smart Display 200 Platform

Platform

The Qualcomm® Smart Display 200 Platform integrates power management ICs, audio codec support, and Wi-Fi/Bluetooth connectivity to support cost savings on BOM, as w....

CPU Clock Speed

Up to 1.8 GHz

DSP Technology

Qualcomm® Hexagon™ 546 DSP

Wi-Fi Standards

802.11ac with MU-MIMO

Bluetooth and Wireless Speakers

Our all-in-one silicon and software platforms are designed to provide ultra-high quality sound and rich functionality for all kinds of Bluetooth-enabled speakers and leading wireless speaker products—so gamers, video viewers and music lovers can keep playing and streaming with ease.

Ultra-low power
Ready-to-use wireless technology
HD audio over Bluetooth
Superb sound quality
CSRA68105

CSRA68105 SoC

SoC

The CSRA68105 audio System-on-Chip (SoC) is designed and optimized to support innovation and feature differentiation in premium Bluetooth technology enabled headpho....

DSP Technology

2x Qualcomm® Kalimba™ DSP

Bluetooth Version

Bluetooth 5.0

Audio Technology

Qualcomm® Broadcast Audio technology

CSRA65700

CSRA65700

Chipset

CSRA65700 QFN is an audio sink device for wireless subwoofer speakers based on Qualcomm Technologies International, Ltd.’s Subwoofer Audio Transfer (SWAT) transport....

DSP Technology

Qualcomm® Kalimba™ DSP

Bluetooth Version

Bluetooth 4.0

Audio Interfaces

I²S

CSR8675

CSR8675

SoC

CSR8675 is a premium tier single-chip solution delivering high quality wireless audio performance and supporting the development of highly differentiated premium wi....

DSP Technology

Qualcomm® Kalimba™ DSP

Bluetooth Version

Bluetooth 5.0

USB Version

USB 2.0 (Full Speed)

CSR8670

CSR8670

SoC

The CSR8670 SoC is an audio system-on-chip (SoC) solution with wireless connectivity, embedded flash memory and integrated capacitive touch sensors, enabling the cr....

DSP Technology

Qualcomm® Kalimba™ DSP

Bluetooth Version

Bluetooth 5.0

USB Version

USB 2.0 (Full Speed)

CSR8645

CSR8645

Chipset

The CSR8645 dual-mode ROM audio SoC is designed to offer extensive voice and music capabilities in a ROM-based package, including aptX and cVc, making it ideal for ....

DSP Technology

Qualcomm® Kalimba™ DSP

Bluetooth Version

Bluetooth 4.1

USB Version

USB 2.0 (Full Speed)

CSR8670

CSR8670

SoC

The CSR8670 SoC is an audio system-on-chip (SoC) solution with wireless connectivity, embedded flash memory and integrated capacitive touch sensors, enabling the cr....

DSP Technology

Qualcomm® Kalimba™ DSP

Bluetooth Version

Bluetooth 5.0

USB Version

USB 2.0 (Full Speed)

Headphones and Headsets

Our comprehensive audio platform solutions for stereo headsets, Qualcomm TrueWireless™ stereo headsets, are designed to support rich, high-quality sound and meet a wide range of aesthetic and consumer needs.

Integrated Active Noise Cancellation Technology
aptX for high resolution Bluetooth sound
Ultra-low power
Robust, low-latency wireless audio
QCC5100

QCC5100 Series

SoC

The QCC5100 series is designed to help manufacturers develop a new generation of compact, feature-rich wireless earbuds, headsets and speakers. To help meet consume....

Digital Assistant Activation

Button press

Audio Technology

Qualcomm® Active Noise Cancellation (ANC) technology

Qualcomm® aptX™ audio playback support

Qualcomm® aptX™ Adaptive

QCC30xx

QCC30xx Series

Product Series

The QCC30xx SoC series is a family of entry-level flash programmable Bluetooth audio SoCs based on an extremely low-power architecture and designed for use in compa....

DSP Technology

1x Qualcomm® Kalimba™ DSP

Digital Assistant Activation

Button press

Qualcomm® aptX™ audio playback support

Qualcomm® aptX™ HD

smart headset

Qualcomm Smart Headset Platform

Platform

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 ad....

CPU Clock Speed

Up to 80 MHz

Bluetooth Version

Bluetooth 5.0

Package Type

BGA

QCC5127

QCC5127

Chipset

The Qualcomm® QCC5127 System-on-Chip (SoC) is designed to meet consumer demand for robust, high quality, wireless Bluetooth listening experiences with support for v....

DSP Technology

Qualcomm® Kalimba™ DSP

Audio Technology

Qualcomm® Active Noise Cancellation (ANC) technology

Qualcomm® aptX™ audio playback support

Qualcomm® aptX™ Adaptive

QCC5126

QCC5126

Chipset

The Qualcomm® QCC5126 System-on-Chip (SoC) is designed to meet consumer demand for robust, high quality, wireless Bluetooth listening experiences with support for v....

DSP Technology

Qualcomm® Kalimba™ DSP

Audio Technology

Qualcomm® Active Noise Cancellation (ANC) technology

Qualcomm® aptX™ audio playback support

Qualcomm® aptX™ Adaptive

QCC3034

QCC3034

SoC

Qualcomm® QCCC3034 is an entry-level flash programmable Bluetooth Audio SoC based on an extremely low power architecture which has been designed for use in Bluetoot....

Qualcomm® aptX™ audio playback support

Qualcomm® aptX™ HD

Qualcomm® cVc™ noise cancellation technology

Up to 2-mic HS cVc

Amperage

~6mA, A2DP stream (SBC), measured at battery terminal, 3.7v including load

Soundbars and Home Theater

Our comprehensive audio platforms for soundbar and home theater products support truly immersive sound, smarter listening experiences, voice UI, and robust, low-latency wireless connectivity.

Rich, immersive audio and surround sound
Consistent, low latency connectivity
Smart features and Voice UI
Comprehensive, cost-effective platform solutions

Amplifiers

Our DDFA digital amplifier technology is designed to bring high-end amplification to more consumer audio devices than ever before. With DDFA, listeners can experience rich, clear sound on any type of speaker or soundbar, even at loud volumes.

Premium audio amplification
Reduced distortion regardless of volume
Suitable for portable speakers through to premium Hi-Fi systems

Get started with our audio solutions.