Whose logo is that?

Walkman Logo

Merkury logo from Dollarama computer speakers

Dollarama computer speakers

Is it just me, or are these two logos rather similar? I recognize that I'm probably more visually aware than the average person, but these two are rather close.

Will Sony do anything about it? A pair of $3 speakers is unlikely to be confused with a Sony product, and Sony's recently announced $2 billion USD loss is probably more top of mind. But the principle is important, if you don't defend your intellectual property you could very well lose it.