NO
speaker
Technically, a transducer is defined as a device, which converts other sources of energy such as heat, mechanical, pressure etc. into electrical energy, i.e., the output of a transducer is always electrical energy. Since, a speaker converts electrical energy into sound energy, it is not a transducer.
ADJ: An electro-acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance. Synonymous with loudspeaker.NOUN: Someone who makes a formal speech to a group of people
is a speaker made to be heard and loud
a loud speaker and for no sound it is a loud speaker with a cross on it
Sound energy is given out by a loud speaker. This energy is produced by the vibration of the speaker cone, which creates variations in air pressure that we perceive as sound.
yes it can, but not that loud, if not loud enough buy speaker's
there are none
You can't produce ultra-sound from a normal speaker. There would be no current to drive the coil due to the high frequency. It would have to be an ultrasound transducer.
Because at very high frequencies, the inductive effect of loud speaker coil is so high that practically no current passes through it. Further, the diaphragm of the loud speaker cannot respond for such high frequency. Hence ultrasonic waves cannot be produced using loud speaker.
Figure it out yourself
The cast of The Loud Speaker - 1926 includes: Blossom as Blossom Mary Brough as Mother-in-Law John Henry as John Henry