AB1577/AB1571数据手册AIROHA中文资料规格书

描述 Description

AB157x is a Bluetooth 5.3 and LE audio certified single chip solution and contains an ARM® Cortex®-M4F application processor which can achieve high performance and power efficiency.

A Tensilica HiFi Mini processor is embedded for the I/O peripheral control, protocol stack and DSP processing functions of AB157x.

It integrate Audio codec, Hybrid Active Noise Cancellation (ANC), New generation echo cancellation and Super wideband AI noise reduction schemes improved audio quality of the voice calls on the headset products. It also supports the new generation of ambient sound, providing a more natural hear-through experience.

AB157x also supports the latest LE Audio/Auracast, enabling richer Bluetooth use cases. In addition, with AIROHA/MTK Bluetooth® High Data-rate Technology, AB1577 can transmit lossless audio to enhance audio quality and music listening.

特性 Features

SOFTWARE
• FOTA
• Voice assistant support
• Reference iOS, Android smart phone, PC APP
• Programmable SW development kit and tool support
• Audio/ANC/voice tuning tool

应用 Application

• Stereo headset, TWS, Speaker, Soundbar and subwoofer, BT transmitter