Generate a tone.
- Type: Type of tone.
- Level: Amplitude of the signal.
- Offset: Offset the signal by a percentage of the amplitude.
- Start: Start time of the signal to generate.
- Length: Length of the signal to generate.
- Start Frequency: Frequency at the beginning of the signal.
- End Frequency: When checked, you can specify an end frequency.
- End Frequency: Frequency at the end of the signal.