Q：模拟器无法初始化声音相关设备
Emulator: dsound: Could not initialize DirectSoundCapture
Emulator: dsound: Reason: No sound driver is available for use, or the given GUID is not a valid DirectSound device ID
Emulator: dsound: Attempt to initialize voice without DirectSoundCapture object
Emulator: audio: Failed to create voicegoldfish_audio_in‘ Emulator: audio: Failed to create voiceadc‘
A：找到系统设置-声音-声音控制面板-录制-立体声混音，右键启用立体声混音
关于Android Studio Emulator常见使用问题
原文：https://www.cnblogs.com/craigtaylor/p/13303759.html