I recently bought an acoustic piano! The sound it produces is incredible!
I've never heard of those!  How is that different from a regular piano?
the stronger the attack. The name was created as a contrast to harpsichord, a musical instrument that does not allow variation in volume. The first fortepianos in the 1700s had a quieter sound and smaller dynamic range.
An acoustic piano usually has a protective wooden case surrounding the soundboard and metal strings, which are strung under great tension on a heavy metal frame. Pressing one or more keys on the piano's keyboard causes a padded hammer (typically padded with firm felt) to strike the strings. The hammer rebounds from
expense of form, the latter appearing to get lost. I say appearing to; for then, in its own way, his music surprisingly regains its form, makes sense, establishes its own boundaries. The sound he brings out of the piano is unheard of, or at least I have never heard anything like it. He himself seems not to know how he produces these novel and quite incredible sounds – although he appears to be a man of intelligence and not just some flaccid dreamer. And such fullness of tone,