Audio
The future of smart audio is here.
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 400 PlatformPlatform
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 SpeedUp to 1.3 GHz
DSP TechnologyQualcomm® Hexagon™ 536 DSP
Wi-Fi Standards802.11ac Wave 2
Smart Audio 200 PlatformPlatform
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 SpeedUp to 1.3 GHz
DSP TechnologyQualcomm® Hexagon™ 536 DSP
Bluetooth VersionBluetooth 4.2
Smart Display 200 PlatformPlatform
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 Speed1.8 GHz
DSP TechnologyQualcomm® Hexagon™ 546 DSP
Wi-Fi Standards802.11ac 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
CSRA68105SoC
The CSRA68105 audio System-on-Chip (SoC) is designed and optimized to support innovation and feature differentiation in premium Bluetooth technology enabled headpho....
DSP Technology2x Qualcomm® Kalimba™ DSP
Bluetooth VersionBluetooth 5.0
Audio TechnologyQualcomm® Broadcast Audio technology
QCC5100 SeriesSoC
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 ActivationButton press
Audio TechnologyQualcomm® Active Noise Cancellation (ANC) technology
Qualcomm® aptX™ audio playback supportQualcomm® aptX™ Adaptive
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 TechnologyQualcomm® Kalimba™ DSP
Bluetooth VersionBluetooth 5.0
USB VersionUSB 2.0 (Full Speed)
QCC30xx SeriesProduct 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 Technology1x Qualcomm® Kalimba™ DSP
Digital Assistant ActivationButton press
Qualcomm® aptX™ audio playback supportQualcomm® aptX™ HD
CSR8670SoC
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 TechnologyQualcomm® Kalimba™ DSP
Bluetooth VersionBluetooth 5.0
USB VersionUSB 2.0 (Full Speed)
Headphones, Headsets & Earbuds
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
Integrated Voice Assistants
Ultra-low power
Robust connectivity
QCC5100 SeriesSoC
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 ActivationButton press
Audio TechnologyQualcomm® Active Noise Cancellation (ANC) technology
Qualcomm® aptX™ audio playback supportQualcomm® aptX™ Adaptive
QCC30xx SeriesProduct 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 Technology1x Qualcomm® Kalimba™ DSP
Digital Assistant ActivationButton press
Qualcomm® aptX™ audio playback supportQualcomm® aptX™ HD
QCC5144SoC
Qualcomm® QCC5144 is optimized for use in earbuds and hearables, this premium tier single-chip solution is designed to elevate the truly wireless consumer experienc....
DSP Technology2x Qualcomm® Kalimba™ DSP
Bluetooth FeaturesBluetooth 5.0
Audio TechnologyQualcomm TrueWireless™ Mirroring technology
QCC5141SoC
Qualcomm® QCC5141 is optimized for use in earbuds and hearables, this premium tier single-chip solution is designed to elevate the truly wireless consumer experienc....
DSP Technology2x Qualcomm® Kalimba™ DSP
Bluetooth FeaturesBluetooth 5.0
Audio TechnologyQualcomm TrueWireless™ Mirroring technology
QCC3046Component
Qualcomm® QCC3046 is optimized for use in earbuds and hearables, QCC3046 is a single-chip solution designed to elevate the truly wireless consumer experience and en....
DSP Technology1x Qualcomm® Kalimba™ DSP
Bluetooth FeaturesBluetooth 5.0
Audio TechnologyQualcomm TrueWireless™ Mirroring technology
QCC3040SoC
Qualcomm® QCC3040 is optimized for use in earbuds and hearables, QCC3040 is a single-chip solution designed to elevate the truly wireless consumer experience and en....
DSP Technology1x Qualcomm® Kalimba™ DSP
Bluetooth FeaturesBluetooth 5.0
Audio TechnologyQualcomm TrueWireless™ Mirroring technology
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
QCS400 SeriesProduct Series
The Qualcomm® QCS400 series of audio System-on-Chips (SoCs) are designed specifically to help further support the voice UI enabled smart home and audio ecosystem, a....
AIE DSP2x Qualcomm® Hexagon™ DSP
DSP AudioV66 800 MHz with low power island
DSP Clock Speed1.4 GHz
MAPXSoC
The MAPX audio processor is an integrated, high-performance audio system-on-chip (SoC) for soundbars, speakers, entry level AV receivers, home theater systems and i....
DSP Cores and Output2592 MIPS
DSP Clock Speed432 MHz
RAM72 Mbit RAM
CSRA6620SoC
The Qualcomm® CSRA6620 SoC is a highly-integrated digital stereo amplifier controller, designed to combine the power efficiency of Class D technologies with the aud....
Audio TechnologyQualcomm® DDFA™ amplifier technology
Sampling, RecordUp to 384 KHz
Supported InterfacesI²C
CSRA6640SoC
Qualcomm® CSRA6640 is a flexible, single-chip solution which is designed to bring a new level of integration to our patented Qualcomm® DDFA™ amplifier technology.
T....
Audio TechnologyQualcomm® DDFA™ amplifier technology
Playback Dynamic RangeUp to 113dB
Sampling, RecordUp to 384 KHz
Mid-Range Soundbar PlatformPlatform
Scalable silicon and software solutions for mid-range wireless soundbars that are ready to use, designed to reduce development time, product development costs and r....
DSP TechnologyMAPX audio DSP
Bluetooth VersionBluetooth 4.1
USB VersionUSB 2.0
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
CSRA6640SoC
Qualcomm® CSRA6640 is a flexible, single-chip solution which is designed to bring a new level of integration to our patented Qualcomm® DDFA™ amplifier technology.
T....
Audio TechnologyQualcomm® DDFA™ amplifier technology
Playback Dynamic RangeUp to 113dB
Sampling, RecordUp to 384 KHz
CSRA6620SoC
The Qualcomm® CSRA6620 SoC is a highly-integrated digital stereo amplifier controller, designed to combine the power efficiency of Class D technologies with the aud....
Audio TechnologyQualcomm® DDFA™ amplifier technology
Sampling, RecordUp to 384 KHz
Supported InterfacesI²C
WSA8815Chipset
The Qualcomm Aqstic smart speaker amplifier (WSA8815) is a small chip with big sound. It is engineered to deliver up to 4W of Class-D power to external speakers wit....
Signal-To-Noise Ratio114dB
Amplifier output powerUp to 4W
Speaker protectionSmart speaker protection
WSA8810Chipset
The Qualcomm Aqstic smart speaker amplifier (WSA8810) is a small chip with big sound. It is engineered to deliver up to 2W of Class-D power to external speakers wit....
Signal-To-Noise Ratio111dB
Amplifier output powerUp to 2W
Speaker protectionSmart speaker protection
Mobile Codecs
Experience crystal-clear Hi-Fi audio and virtually always-available voice assistance with Qualcomm Aqstic™ audio codecs. Supporting all of our mobile products including smartphones, tablets, Windows on Snapdragon PCs and more, the Qualcomm Aqstic audio codec supports popular voice assistants at ultra low-power while enabling incredible audiophile grade audio quality.
Integrated Hi-Fi DAC that supports native DSD audio playback
Supports PCM up to 384kHz/32bit
Support for multiple voice assistant wake-up words
WCD9341 Aqstic Audio CodecChipset
The Qualcomm Aqstic audio codec (WCD9341) supports popular voice UIs is designed to allow devices to have always-on and always-listening capabilities at both very l....
Voice Services SupportAmazon Alexa Voice Service
PCM, PlaybackUp to 384kHz/32bit
Native DSD supportDSD128
WCD9340 Aqstic Audio CodecChipset
The Qualcomm Aqstic audio codec (WCD9340) supports popular voice UIs is designed to allow devices to have always-on and always-listening capabilities at very low po....
Total Harmonic Distortion + Noise (THD+N), Playback-105dB
PCM, PlaybackUp to 384kHz/32bit
Native DSD supportDSD128
WCD9375Chipset
Qualcomm® WCD9375 is a Qualcomm Aqstic™ audio codec featuring a customized digital filter designed with Golden Ears assistance. This filter is also fully customizab....
Total Harmonic Distortion + Noise (THD+N), Playback-105dB
PCM, PlaybackUp to 384kHz/32bit
Native DSD supportDSD128
WCD9370Chipset
Qualcomm® WCD9370 is a Qualcomm Aqstic™ audio codec that has an integrated DAC (digital-to-analog converter) that supports native Direct-Stream Digital (DSD) Hi-Fi ....
Playback Dynamic Range120dB
Sampling, Playback192kHz
PCM, PlaybackUp to 192kHz/24bit
Featured Documents
The State of Play Report 2020
This 26-page consumer audio insights report provides a global view of how smartphone users are connecting and communicating in the truly wireless age, and what they’re looking for in their next....
This 26-page consumer audio insights report provides a global view of how smartphone users are connecting and communicating i....
This 26-page consumer audio insights report provides a global view of how smartphone users are connecting and communicating in the truly wireless age, and what they’re looking for in their next audio device.
This 26-page consumer audio insights report provides a global view of how smartphone users are connecting and communicating in the truly wireless age, and what they’re looking for in their next audio device.
This 26-page consumer audio insights report provides a global view of how smartphone users are connecting and communicating in the truly wireless age, and what they’re looking for in their next audio device.
The Evolution of True Wireless Technology
Truly wireless earbuds are taking on an ever-increasing presence in the headset category. This report outlines consumer trends, needs, and technologies that will inform and enable the next-gene....
Truly wireless earbuds are taking on an ever-increasing presence in the headset category. This report outlines consumer trend....
Truly wireless earbuds are taking on an ever-increasing presence in the headset category. This report outlines consumer trends, needs, and technologies that will inform and enable the next-generation of truly wireless audio devices.
Truly wireless earbuds are taking on an ever-increasing presence in the headset category. This report outlines consumer trends, needs, and technologies that will inform and enable the next-generation of truly wireless audio devices.
Truly wireless earbuds are taking on an ever-increasing presence in the headset category. This report outlines consumer trends, needs, and technologies that will inform and enable the next-generation of truly wire....
Get started with our audio solutions.
Qualcomm aptX, Qualcomm TrueWireless, Qualcomm DDFA, Qualcomm Smart Audio Platform, Qualcomm Smart Display Platform, Qualcomm Smart Headset Platform, Qualcomm Mid-Range Soundbar Platform, MAPX, Qualcomm® CSRA68105 Bluetooth Audio Platform, Qualcomm CSRA65700, Qualcomm CSR8675, Qualcomm CSR8670, Qualcomm CSR8645, Qualcomm WHS9410, Qualcomm QCC5127, Qualcomm QCC5126, Qualcomm QCC300X, Qualcomm QCC5100, Qualcomm QCS405, Qualcomm CSRA6640, Qualcomm CSRA6620 and Qualcomm QCS407 are products of Qualcomm Technologies, Inc. and/or its subsidiaries.
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©2020 Qualcomm Technologies, Inc. and/or its affiliated companies.