High-End Soundbar Platform
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Qualcomm® CSR8670 Bluetooth Audio Platform Bluetooth® audio flash platform with embedded 80Mhz 24-bit DSP & optional support for Qualcomm® aptX™ Audio CSR8670 is a premium-tier flash product in our CSR86xx Bluetooth audio SoC portfolio designed to deliver high quality wireless audio performance and support development of highly differentiated premium wireless audio products. CSR8670 is part of the CSR86xx portfolio, a range of silicon platforms for wireless audio applications which integrate a dualmode Bluetooth radio, a low power DSP, an application processor, a battery charger, memory and various audio and hardware interfaces into a single-chip solution. This programmable SoC offers the flexibility to develop differentiated wireless audio products utilizing our unique Qualcomm® cVc™ Noise Cancellation Technology, aptX audio coding and Qualcomm TrueWireless™ Stereo technologies. The Audio Development Kit (ADK) software for CSR8670 includes various Bluetooth applications, voice and music technologies and tuning tools for reference headset and speaker applications and supports developers with programming the device and integrating custom or third party software. Optional software features are also available to enhance the standard Bluetooth audio experience, making CSR8670 an ideal solution for balancing performance and cost. Solution Highlights Integrated single-chip solution for smaller designs Application processor, Bluetooth and Bluetooth low energy radios, DSP and memory integrated into a single SoC helps reduce system complexity and eBOM while supporting small form factor designs. Comprehensive ADK software support for easy application development The software development environment with integrated Bluetooth and audio applications, reference designs and tuning tools supports reduced development time. High-performance audio with aptX technology aptX audio technology supports high-quality wireless audio, bringing pro-audio quality to consumer electronic devices. Unique audio features available through eXtension Program The CSR8670 audio platform is compatible with a large range of third party audio technologies from our eXtension Program members including music enhancement, voice processing and voice recognition. This material is subject to change without notice. Qualcomm aptX, CSR8670, Qualcomm cVc and Qualcomm TrueWireless Stereo are products of Qualcomm 87-CE851-1 Rev B Technologies, Inc. and/or its subsidiaries.

Bluetooth Audio Flash Applications Speakerphones Stereo Speakers Stereo Headphones Stereo Headsets Wireless Earbuds Soundbars • Bluetooth version 4.2 compliant • 80MHz programmable Qualcomm® Kalimba™ DSP with integrated multipoint A2DP and HFP audio applications • aptX, aptX Low Latency, MP3, AAC and SBC audio codecs zz2-mic cVc 8th Generation voice processing technology with wideband speech • Audio tuning suite with audio enhancements and two 5-band EQs zzGAIA V2 and associated Android & iOS example apps for enhanced connectivity with mobile devices • Link Layer Topology support for...