Electrical devices that has sound energy as an output

The speaker and transformer are the devices that consume the electrical energy and release the sound as an output in this process the phenomena which are acquired is electromagnetic induction. The sound energy can also be converted into the electrical energy but fir this process high temperature and high frequency is required. The sound energy is important as it informs us about the character, place and time.

straight or amphibians are homeothermic to thermal

not only is it colder, it also becomes darker, less salty, and more dense.