实时录音并显示波形-Real-time recording and display the waveform

labview设计录音机，能够回放刚才所录声音，并显示频谱和功率谱-labview design recorder can play back just recorded sounds and display the spectrum and the power spectrum

在Android Studio平台开发的Android录音机，可以提供录音和播放功能。并且，可以显示波形和频谱图像用于音频的分析。-Studio Android platform developed in the Android recorder, you can provide the recording and playback functions. Also, the waveform and spectral images can be displayed for audio analy