>>34869684I have no good reasons, so here's some BS stuff as to explain why I made my decisions:
Psyduck: The headaches cause non-psychic powers (as to why they aren't Psychic type), so
they produce sound-esque powers instead.
Mienshao: It moves its arms like whips, which make cracking sounds
Glalie: The constant cold air it spews must make a lot of noise (Maybe normal Glalie shouldn't have the type)
Espurr: Ear powers
Hypno: Hypno's pendalum probably makes noise (based on 0 evidence)
Alakazam: Annoying people clink their cereal bowls with spoons, so annoying Alakazam must do so too.
Grumpig: It's fat and dances, so it must have heavy feet that thump.
Dusknoir: It has an antenna that alerts it to bring people to the underworld, so that's gotta make noise.
Hoothoot: Hoothoot are known for making their cries at particular times of day.
Gogoat: They clash their horns together for dominance. Bighorn sheep do too, and they make noise.
Ninetales: It can understand human speech, so maybe it can speak too.
Like I said, bullshit reasons beyond all else.