Smart Audio 400 Platform
Designed to bring together the building blocks for developing a smart speaker in a single, flexible platform that helps reduce product development time and complexity.
Designed to bring together the building blocks for developing a smart speaker in a single, flexible platform that helps reduce product development time and complexity.
The Qualcomm® Smart Audio 400 Platform is designed to combine superior sound quality, artificial intelligence (AI), and connectivity to help deliver advanced voice UI, great audio ....
The Qualcomm® Smart Audio 400 Platform is designed to combine superior sound quality, artificial intelligence (AI), and connectivity to help deliver advanced voice UI, great audio ....
The Qualcomm® Smart Audio 400 Platform is designed to combine superior sound quality, artificial intelligence (AI), and connectivity to help deliver advanced voice UI, great audio experiences, cutting-edge power management, and support cloud-based smart assistant services.
This end-to-end smart speaker solution is built around our Qualcomm® QCS400 series sys....
The Qualcomm® Smart Audio 400 Platform is designed to combine superior sound quality, artificial intelligence (AI), and connectivity to help deliver advanced voice UI, great audio experiences, cutting-edge power management, and support cloud-based smart assistant services.
This end-to-end smart speaker solution is built around our Qualcomm® QCS400 series system-on-chip (SoC) with an on-board Qualcomm® Artificial Intelligence (AI) Engine, dedicated specifically for low-power, high-performance smart audio applications.
The Smart Audio 4....
Qualcomm Smart Audio 400 Platform is a product of Qualcomm Technologies, Inc. and/or its subsidiaries.
Integrated single-vendor platform
Reduce scoping and development time by getting the components for a smart speaker in a single-vendor platform to reduce BOM sources.
Integrated voice technology
Eliminate the need to develop, integrate and tune complex far-field voice pickup technologies with multi-keyword detection and beamforming.
Qualcomm AI Engine
Support a smarter and more robust Voice UI experience, as well as machine-learning-based local Automatic Speech Recognition (ASR).
Superior quality audio and voice
Develop smart speakers that support premium sound quality and enhanced voice pickup, with up to 12 channel audio processing, aptX audio and DDFA.
Enhanced developer support
Development kit supports low-power far-field multi-keyword detection and low power optimization, with noise suppression, beamforming, and multi-channel echo cancellation technology.
Features
Designed to include the building blocks for developing a smart speaker in a single, flexible platform
Advanced QCS400 smart audio SoC for high performance and low power
Integrated far-field multi-keyword voice pick up technologies with echo cancellation and beamforming
Support for leading cloud-based voice platforms
Support for high resolution 32-bit audio, with aptX audio codecs, DDFA, and powerful audio post-processing
Pre-integrated low-latency in-room and multi-room networked audio
Advanced wireless connectivity options, with support for low-latency streaming and Bluetooth, Wi-Fi, and Zigbee coexistence solutions
Comprehensive development kit available with example design and supporting documentation
Support for major cloud-based voice assistants
Development kit qualified for Amazon Alexa Voice Service
Specifications
CPU
CPU Clock Speed: Up to 1.3 GHz
CPU Cores: Quad-core CPU
DSP
DSP Technology: Qualcomm® Hexagon™ 536 DSP
DSP Clock Speed: 1.4 GHz
Wi-Fi
Wi-Fi Standards: 802.11ac Wave 2, 802.11a/b/g, 802.11n
Wi-Fi Spectral Bands: 2.4GHz, 5GHz
Peak Speed: 433 Mbps
Channel Utilization: 20/40/80 MHz
MIMO Configuration: 2x2 (2-stream), 1x1 (1-stream)
Peak QAM: 256 QAM
Wi-Fi Features: MU-MIMO, Integrated baseband
Bluetooth
Bluetooth Version: Bluetooth 5.1
Bluetooth Technology: Bluetooth Low Energy, Bluetooth Classic
Bluetooth Profiles: AVRCPv1.5, A2DP v1.3
802.15.4
LR-WPAN Protocol: Zigbee
USB
USB Version: USB 2.0
Display
Max On-Device Display: 720p
UI FPS: Up to 60 FPS
General Audio
Audio Technology: Qualcomm® echo cancellation technology, Qualcomm® keyword detection technology, Qualcomm® Far Field Voice multi-microphone technology, Qualcomm® multi-mic noise beamforming noise suppression technology, Qualcomm® Low-Latency networked audio solution, Qualcomm® DDFA™ amplifier technology, Qualcomm® aptX™ audio technology
Qualcomm® aptX™ audio playback support: Qualcomm® aptX™ Adaptive
Audio Playback
Channel output: 12, 4 channels
Audio Recording
Total Harmonic Distortion + Noise (THD+N), Record: 109dB
Sampling, Record: Up to 48kHz/24bit
Recording Dynamic range: 130dB
Microphone: 8 TDM mics, 2 PDM digital mics
GPU
GPU Name: Qualcomm® Adreno™ 306 GPU
Security Support
Security Features: Secure voice
Software Options
Operating System: Linux
Qualcomm Smart Audio Platform, Qualcomm AI Engine, Qualcomm Adreno, Qualcomm Hexagon, Qualcomm aptX, Qualcomm DDFA, Qualcomm QCS400, Qualcomm noise and echo cancelation, Qualcomm keyword detection technology, Qualcomm Far Field Voice multi-microphone technology, Qualcomm multi-mic noise beamforming noise suppression technology, Qualcomm Low-Latency networked audio solution are products of Qualcomm Technologies, Inc. and/or its subsidiaries.
Compare related products.
| Product |
|---|
Smart Audio 400 Platform |
Smart Audio 200 Platform |
| CPU Clock Speed | CPU Cores | DSP Technology | Wi-Fi Standards | Bluetooth Version | Audio Technology | Qualcomm® aptX™ audio playback support | GPU Name |
|---|---|---|---|---|---|---|---|
Up to 1.3 GHz | Quad-core CPU | Qualcomm® Hexagon™ 536 DSP | 802.11ac Wave 2 802.11a/b/g 802.11n | Bluetooth 5.1 | Qualcomm® echo cancellation technology Qualcomm® keyword detection technology Qualcomm® Far Field Voice multi-microphone technology Qualcomm® multi-mic noise beamforming noise suppression technology Qualcomm® Low-Latency networked audio solution Qualcomm® DDFA™ amplifier technology Qualcomm® aptX™ audio technology | Qualcomm® aptX™ Adaptive | Qualcomm® Adreno™ 306 GPU |
Up to 1.3 GHz | 4x ARM Cortex A7 | Qualcomm® Hexagon™ 536 DSP | 802.11ac Wave 2 802.11a/b/g 802.11n | Bluetooth 4.2 | Qualcomm® echo cancellation technology Qualcomm® keyword detection technology Qualcomm® multi-mic noise beamforming noise suppression technology Qualcomm® Low-Latency networked audio solution Qualcomm® aptX™ audio technology | Qualcomm® aptX™ Audio | Qualcomm® Adreno™ 304 GPU |
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