> Monaural beats can be produced by any application that can generate
> and mix two sine waves on the same channel.
(...)

So you can use Bwgen to create monaurals by using two voices and set
the binaural to 0 in both voices, have one voice set to 100 Hz and he
second voice to 140. And that's it?
And will that have a training effect?

Greetings
Axel