Speech Trainer is a tool that allows you to record and play your voice. You can record using the microphone or using your voice. You can also record in mp3 format. The recorded voice will be saved in a file. The recorded file can be played in different ways.

When you record using the microphone, the sound is captured and saved in a file. You can also use your device's speaker to play the recorded voice.

You can also play the recorded voice using the built-in speakers or using your device's earbuds or headphones.

In the settings, you can set the recording time and the pitch.

You can also set the volume and the frequency.

In the playback settings, you can set the volume and the pitch.

You can also set the speech recognition rate.