Career Tune Square Dancing Turns Down the Pitch Because It's in the Shade to Reduce Noise

A. The music of late-night square dancing is noise to people who need to rest． Turning down the volume is to reduce the noise at the source. Therefore, A is correct;

B, natural disasters such as volcanic eruptions, earthquakes, typhoons, etc. can produce infrasound, which can bypass larger obstacles and spread far. People can not feel, animals can feel. Therefore, B is correct;

C, people talking loudly on the shore can startle the fish in the water, because the sound through the water will spread the sound to the fish, the phenomenon explains the water can transmit sound, so C is correct;

D, sound propagation in the air at a speed of 340m / s, so D is wrong.

Therefore, choose D.