Usar o APKPure APP
Obter o APK da versão antiga de Signal Gen para Android
Gerar sinais de áudio de onda senoidal, quadrada e rampa com frequências diferentes
It is used to generate sine wave, square wave, ramp wave audio signal of different frequencies, the frequency and gain can be adjusted, and some commonly used frequencies can be stored. It is convenient for the product to test indicators of different signals. It can also be used to demonstrate the effect of different frequency gains of the sound and observe the shape of the waveform.