Qualcomm QCS-405 Audio SoC
The Qualcomm QCS400 series of audio System-on-Chips (SoCs) are designed to bring a wealth of new capabilities and smart functionality to our audio portfolio and help deliver the new consumer experiences driving the voice-controlled home audio ecosystem.
These advanced SoCs are based on our high-performance, low-power architecture, with dual DSPs, our Qualcomm® Artificial Intelligence (AI) Engine and superior connectivity. They are designed to deliver this unique and extremely rich feature-set at our highest level of integration yet – thereby helping significantly reduce overall BOM for complex, feature rich, voice-supported home audio products at a range of tiers.
The QCS400 series SoCs are designed for innovation with flexibility across various levels of processing power, scalable connectivity options and machine learning capabilities that product developers can use to generate new and customized experiences.
Key features
- Highly-integrated architecture, with four CPU cores, dual DSP, Wi-Fi, Bluetooth, and powerful audio features on a single chip
- Industry-leading connectivity with low-latency streaming and advanced Wi-Fi, Bluetooth, and Zigbee coexistence technology
- High performance, low-power keyword detection pre-loaded and running on an integrated DSP
- Configurable multi-keyword detection with Local Automatic Speech Recognition designed for customizable user experiences
- Compatible with DDFA amplifier technology and aptX audio
- Includes low power far-field keyword detection, multi-mic beamforming noise suppression with mono, stereo, and multichannel echo cancellation
- Industry-leading far field voice capture technology, with simultaneous multi key word detection
- Support for up to 12 channel audio output
- Help to reduced product development time and cost, with our Audio Development Kit (ADK), and Software Evaluation Kit, as well as hardware reference designs
- Qualcomm® Artificial Intelligence (AI) Engine
- AIE CPU: Dual-core CPU
- Qualcomm® Hexagon™ Processor: 2x Qualcomm® Hexagon™ DSP
- CPU Clock Speed: Up to 1.4 GHz
- CPU Cores: Dual-core CPU
- DSP Audio: V66 800 MHz with low power island
- DSP Compute: V66 700 MHz with Qualcomm® AI Engine
- Standards: 802.11ax-ready, 802.11ac
- MIMO Configuration: 2x2 (2-stream), 1x1 (1-stream), 4x4 (4-stream)
- Bluetooth Specification Version: Bluetooth 5.1
- Connection Technology: Bluetooth Low Energy, Bluetooth Classic
- 802.15.4
- LR-WPAN Protocol: Zigbee
- USB Version: USB 2.0
- Voice UI: 4-microphone far-field voice pickup noise cancellation, Low-power standby with voice wakeup
- Other Audio Capturing Technologies: Virtual X, Qualcomm® DDFA™ amplifier technology
- Other Audio Processing: Low-latency streaming, Dolby Digital/Digital+
- Qualcomm® aptX™ audio playback support: Qualcomm® aptX™ Audio, Qualcomm® aptX™ Adaptive
- Audio Playback Interfaces
- Channel output: 12
- Security Support
- Security Features: Secure voice
- Supported Interfaces: PCIe, I²C, Ethernet, SDIO, SPI, UART, USB 2.0, USB 3.0
- Operating System: Linux
Applications
- Wireless communication LTE - 5G
- Smart Audio
Industries
Qualcomm wireless module QCS405 Audio SoC
Qualcomm wireless module QCS405 Audio SoC
