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Document overview
- Manufacturer or author: Bellavia, Andrew
- PDF pages: 5
Technical content
KN2 – Premium Knowles Reference Design
▶ Premium Turnkey reference design ▶ First design tuned to KN Hearing Preference Curve ▶ “Premium Sound” 2-way hybrid using RAN tweeter paired with AptX codec ▶ Hybrid ANC & transparency mode – QCOM ▶ Dual-mic outgoing noise reduction
- Three KN mics total per ear
- QCOM CvC ▶ Body Temperature Sensor
Knowles delivers premium reference design with industry leading features KN curve
KN2 – Product Images The information contained in this document is confidential and/or proprietary to Knowles Corporation and/or its affiliates. P lease do not share this document or the information contained herein with anyone outside of Knowles Corporation or its affiliates, without first obtaining permission from an authorized representative of Knowles Corporation or its affiliates, as applicable. © 2016, Knowles Electronic s, LLC, Itasca, IL USA. All Rights Reserved. Knowles and the logo are trademarks of Knowles Electronics, LLC. 10mm Dynamic driver RAN BA Tweeter In-Ear Microphone Temperature sensor Proximity sensor
Knowles Turnkey TWS Reference Designs Key Benefits Turnkey reference design – Fast time to market for TWS with premium sound and ANC Manufactured by leading ODMs Outstanding performance Key Features Common to Both Models ► Premium hybrid driver: Knowles BA model RAN + dynamic ► Hybrid ANC & transparency mode ► Long battery life ► Dual-mic outgoing noise reduction The information contained in this document is confidential and/or proprietary to Knowles Corporation and/or its affiliates. P lease do not share this document or the information contained herein with anyone outside of Knowles Corporation or its affiliates, without first obtaining permission from an authorized representative of Knowles Corporation or its affiliates, as applicable. © 2016, Knowles Electronic s, LLC, Itasca, IL USA. All Rights Reserved. Knowles and the logo are trademarks of Knowles Electronics, LLC. Model KN1 Knowles P/N TC-35030-000 ► Extended treble for premium sound ► Long battery life: ~13 hours streaming, ANC off ~10 hours streaming, ANC on ► Samples in stock at Knowles ► SoC Airoha 1562A ► Audio codecs: SBC AAC Model KN2 Knowles P/N TC-35064-000 ► Extended treble according to Knowles Preferred Listening Curve ► Long battery life: ~8 hours streaming ► Temperature & in-ear sensors ► Demo Android app ► Samples in stock at Knowles ► SoC Qualcomm QCC5144 ► Audio codecs: SBC AAC aptX (+ Adaptive with license)