- #36
Baluncore
Science Advisor
2023 Award
- 15,076
- 8,938
The growling is a sub-harmonic, at a lower frequency than the fundamentals of the two input frequencies.sophiecentaur said:I don't see how low frequency product generation is any more relevant than high frequency products.
Harmonics above the fundamental, f⋅n, are generated by amplitude distortion.
Sub-harmonics, below the fundamental, f/n, are generated by energy storage, which can be seen as time distortion.