This mfile representates audio attacks : 1. LPF 6k 2. BPF 1-6k 4. Mono 5. Noise 6. Sample Rate Change 7. Time Scale 8. Linear Speed Change 9. Pitch Shifting 10. Equalizer 11. Echo 12. Cropping 13. MPEG-1 14. MPEG-2 15. MPE

本demo采用的是 语音视频采集组件MCapture 和 语音视频录制组件MFile 的免费版本。(This demo USES the audio video collection component MCapture and the free version of the audio video recording module MFile.)