APKPure Appを使用する
Signal Genの旧いバージョンをダウンロードすることが可能
異なる周波数の正弦波、方形波、ランプ波のオーディオ信号を生成します
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.