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Salary
$31k – $54k per year
Location
In office (Wuhan)
Employment
Full-Time

First seen by Alion on Oct 29, 2026.

Overview
Company
Impact
Profile match

Base地可以武汉、南京、沈阳、重庆,都在自己公司工作,非驻场岗位

岗位职责
负责车载音频框架开发:基于 Android Audio Framework(AudioFlinger/AudioPolicy/AudioService)或 Linux ALSA,搭建低延迟、多音区的音频链路。
负责 Audio HAL 层设计与实现(含 HIDL/AIDL),对接 DSP/Codec 芯片及驱动(I2S/TDM/PDM 等接口)。
负责多音区路由与混音策略:音频焦点(Focus)、闪避(Ducking)、音源优先级调度(电话/导航/多媒体/蓝牙通话/警告音)。
集成音频效果(EQ、AEC、NS/ANC、人声增强)并与 DSP/算法团队联调。
定位并优化延迟、杂音、爆音、卡顿、A/V 不同步等音频质量问题。
与 SoC/DSP/Codec 厂商联调,编写接口与调试文档。
任职要求
熟悉 Android 音频架构或 Linux ALSA 框架。
熟悉 Audio HAL 接口、音频路由与混音策略。
了解常见 Codec/DSP 硬件接口,有 HIDL/AIDL HAL 开发经验优先。
有车机(IVI)、AAOS、QNX 或蓝树音频(A2DP/HFP)经验优先。
加分项
车载音频量产交付经验;CarPlay/Android Auto 音频通路;音频算法工程集成与调优。

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