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Hands Free 免持

汽車信息產品和移動設備具有很高的性能,在當今的市場中很受歡迎。該設備為駕駛員提供了重要的信息和舒適性,但為了確保安全,必須遵守某些限制。

用於汽車音頻和導航的東芝藍牙®LSI可以為手機提供更高的連接性。此外,帶有各種中間件的藍牙LSI中的高性能片上處理器提供了舒適的免持系統,並支持無線音頻流功能。

Bluetooth Hands-Free Systems

藍芽前端解決方案

通過將外部DSP連接到TC35661藍牙IC,即可成立免持藍牙系統。整合ARM®ARM7™處理器可以控制與移動電話的藍牙配對,並發送和接收電話呼叫的語音信號。ARM7™處理器通過I2S介面將語音數據傳入/傳出外部DSP,從而提供迴聲消除(EC)和降噪(NR),以實現免持聽筒車內電話呼叫。

This is the system block diagram of using the TC35661.

* ARM is a registered trademark of ARM Limited in the EU and countries elsewhere. ARM7 is a registered trademark of ARM Limited (or its subsidiary) in the EU and countries elsewhere.

* Bluetooth is a registered trademark owned by Bluetooth SIG, Inc. and any use of such marks by Toshiba is under license.

* System and product names mentioned herein may be trademarks or registered trademarks of respective companies or organizations.

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·Before creating and producing designs and using, customers must also refer to and comply with the latest versions of all relevant TOSHIBA information and the instructions for the application that Product will be used with or for.